Page 1 HP MSR Router Series Interface Command Reference(V5) Part number: 5998-8199 Software version: CMW520-R2513 Document version: 6PW106-20150808...
Page 2 The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an...
Page 3: Table Of Contents
Contents Ethernet interface configuration commands ··············································································································· 1 General Ethernet interface and subinterface configuration commands ······································································ 1 bandwidth ································································································································································· 1 combo enable ··························································································································································· 1 default ········································································································································································ 2 description ································································································································································· 3 display interface ······················································································································································· 4 duplex ·····································································································································································...
Page 4 Serial, AUX, and AM interface configuration commands ························································································· 48 async mode ···························································································································································· 48 baudrate ································································································································································· 49 clock ········································································································································································ 49 code ········································································································································································ 51 country-code ··························································································································································· 51 crc ··········································································································································································· 52 detect ······································································································································································ 52 display interface analogmodem ·························································································································· 53 ...
Page 5 recovery track ······················································································································································ 111 reset counters interface cellular ·························································································································· 112 reset counters interface cellular-ethernet ··········································································································· 113 rssi ········································································································································································· 113 sms delete ····························································································································································· 114 sms forward ························································································································································· 115 sms send ······························································································································································· 116 sms sending-enable ············································································································································· 117 ...
Page 6 looptest (CT1/PRI interface) ······························································································································· 152 pri-set (CT1/PRI interface) ·································································································································· 153 reset counters controller t1 ································································································································· 154 sendloopcode ······················································································································································ 155 E1-F interface configuration commands ···················································································································· 156 clock-change auto ··············································································································································· 156 crc ········································································································································································· 156 display fe1 ··························································································································································· 157 ...
Page 7 Basic CT3 interface configuration commands ·········································································································· 197 alarm (CT3 interface) ·········································································································································· 197 bert (CT3 interface) ············································································································································· 198 cable (CT3 interface) ·········································································································································· 199 clock (CT3 interface) ··········································································································································· 199 controller t3 ·························································································································································· 200 crc ········································································································································································· 201 ...
Page 8 ima-test ·································································································································································· 246 interface ima-group ············································································································································· 246 loopback ······························································································································································ 247 min-active-links ····················································································································································· 247 scramble ······························································································································································· 248 ATM E3/T3 interface configuration commands ······································································································· 249 cable ····································································································································································· 249 clock ······································································································································································ 249 frame-format ························································································································································· 250 ...
Page 9 ······················································································································ 326 reset counters interface null ································································································································ 326 shutdown ······························································································································································ 327 Support and other resources ·································································································································· 328 Contacting HP ······························································································································································ 328 Subscription service ············································································································································ 328 Related information ······················································································································································ 328 Documents ···························································································································································· 328 ...
Page 10: Ethernet Interface Configuration Commands
Ethernet interface configuration commands General Ethernet interface and subinterface configuration commands bandwidth Use bandwidth to set the intended bandwidth for an Ethernet interface. Use undo bandwidth to cancel the configuration. Syntax bandwidth bandwidth-value undo bandwidth Views Ethernet interface/subinterface view Default command level 2: System level Parameters bandwidth-value: Sets the intended bandwidth in the range of 1 to 4294967295 kbps.
Page 11: Default
Views Ethernet interface view (combo interface) Default command level 2: System level Parameters copper: Activates the copper(electrical) combo port. fiber: Activates the fiber (optical) combo port. Usage guidelines The following matrix shows the command and router compatibility: MSR90 MSR93 MSR20-1 Command MSR20 MSR30...
Page 12: Description
Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you use it in a live network. This command might fail to restore the default settings for some commands for reasons such as command dependencies and system restrictions.
Page 13: Display Interface
slash (\), colon (:), semi-colon (;) quotation marks ("), apostrophe ('), comma (,), dot (.), and slash (/), spaces, and other Unicode characters and symbols. When you specify a description, follow these guidelines: Each Unicode character takes the space of two regular characters. •...
Page 14 down: Displays information about interfaces in the down state and the causes. If you do not specify this keyword, this command displays information about interfaces in all states. description: Displays complete interface descriptions. If you do not specify this keyword, the command displays only the first 27 characters of each interface description.
Page 15 <Sysname> display interface ethernet 1/1 | include current state:|bytes Ethernet1/1 current state: DOWN ( Administratively ) Line protocol current state: DOWN Last 300 seconds input rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Last 300 seconds output rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Input: 0 packets, 0 bytes, 0 buffers Output:0 packets, 0 bytes, 0 buffers # Display brief information about all interfaces.
Page 16 Field Description Disabled indicates that IP packets cannot be processed. Internet protocol processing For an interface configured with an IP address, this field changes to Internet Address is. Media type is Physical medium, twisted pair or optical fiber. The loopback testing function is disabled. loopback not set For an interface configured with the loopback external or loopback internal command, this field changes to loopback is set.
Page 17 0 packets output, 0 bytes, 0 drops Table 2 Command output Field Description State of the Ethernet subinterface: • DOWN ( Administratively )—The Ethernet subinterface was shut down with the shutdown command. The interface is administratively down. • DOWN ( Link-Aggregation interface down )—The Ethernet subinterface is physically down because the aggregate interface Ethernet1/1.1 current state corresponding to the aggregation group to which the subinterface...
Page 18 The Maximum Frame Length is 1536 Broadcast MAX-ratio: 100% Multicast MAX-ratio: 100% PVID: 999 Mdi type: auto Port link-type: access Tagged VLAN ID : none Untagged VLAN ID : 999 Port priority: 0 Last clearing of counters: Never Last 300 seconds input: 0 packets/sec 74 bytes/sec 0% Last 300 seconds output: 0 packets/sec 12 bytes/sec 0%...
Page 19 Field Description Unknown unicast suppression threshold as a percentage of the Unicast MAX-ratio maximum interface rate. When the threshold is exceeded, the interface drops unknown unicast packets. Multicast suppression threshold as a percentage of the maximum Multicast MAX-ratio interface rate. When the threshold is exceeded, the interface drops multicast packets.
Page 20 Field Description Total number of inbound frames that had a normal length, but contained checksum errors. Total number of inbound frames that contained checksum errors and a frame non-integer number of bytes. Number of packets dropped because the input rate of the port - overruns exceeded the queuing capability.
Page 21 Field Description Number of frames that the interface stopped transmitting because collisions Ethernet collisions were detected during transmission. Number of frames that the interface deferred to transmit after late collisions transmitting their first 512 bits, because of detected collisions. Number of carrier losses during transmission. This counter applies to lost carrier serial WAN interfaces.
Page 22 Loop0 UP(s) 2.2.2.9 NULL0 UP(s) Vlan1 DOWN Vlan999 192.168.1.42 The brief information of interface(s) under bridge mode: Link: ADM - administratively down Speed or Duplex: (a)/A - auto; H - half; F - full Type: A - access; T - trunk; H - hybrid Interface Link Speed Duplex Type PVID Description...
Page 23 The brief information of interface(s) under bridge mode: Link: ADM - administratively down Speed or Duplex: (a)/A - auto; H - half; F - full Type: A - access; T - trunk; H - hybrid Interface Link Speed Duplex Type PVID Description Eth0/3 100M(a) F(a) Eth0/6...
Page 24 Field Description If the network layer protocol state of an interface is shown as UP, but its link is an on-demand link or not present at all, its protocol attribute includes the spoofing Protocol: (s) - spoofing flag, (an letter "s" in parentheses). This attribute is typical of interface Null 0 and loopback interfaces.
Page 25: Duplex
Table 6 Causes for the physical state of an interface to be DOWN Field Description No physical connection exists (possibly because the network cable is Not connected disconnected or faulty). The port was shut down with the shutdown command. To restore the physical Administratively state of the interface, use the undo shutdown command.
Page 26: Flow-Control
[Sysname] interface ethernet 1/1 [Sysname-Ethernet1/1] duplex full flow-control Use flow-control to enable TxRx mode generic flow control on an Ethernet interface. Use undo flow-control to disable generic flow control on the Ethernet interface. Syntax flow-control undo flow-control Default Generic flow control on an Ethernet interface is disabled. Views Ethernet interface view Default command level...
Page 27: Interface
Parameters interval: Sets the statistics polling interval, in seconds. The interval is in the range of 5 to 300 and must be a multiple of 5. Usage guidelines The flow-interval command configured in system view sets the statistics polling interval for all interfaces. Examples # Set the statistics polling interval to 100 seconds for all Ethernet interfaces.
Page 28: Link-Delay
link-delay Use link-delay to set the physical state change suppression interval on an Ethernet interface. Use undo link-delay to restore the default. Syntax link-delay delay-time undo link-delay Default By default, an Ethernet interface detects the physical state change every 5 seconds. When a physical state change occurs, the Ethernet interface can detect the change within 0 to 5 seconds.
Page 29: Port Link-Mode
Default Loopback testing is disabled on Ethernet interfaces. Views Ethernet interface view Default command level 2: System level Parameters external: Enables external loopback testing for all on-chip functions related to Ethernet interfaces. internal: Enables internal loopback testing for the hardware of Ethernet interfaces. Usage guidelines Enable loopback testing for troubleshooting purposes, such as identifying an Ethernet problem.
Page 30: Port Link-Mode Interface-List
mode), and others can operate as either Layer 2 or Layer 3 Ethernet interfaces (you can set the link mode to bridge or route). After you change the link mode of an Ethernet interface, all settings are restored to their default values in the new link mode.
Page 31: Reset Counters Interface
Usage guidelines Depending on the hardware structure of interface cards, some interfaces can operate only as Layer 2 Ethernet interfaces (in bridge mode), some can operate only as Layer 3 Ethernet interfaces (in route mode), and others can operate as either Layer 2 or Layer 3 Ethernet interfaces (you can set the link mode to bridge or route).
Page 32: Shutdown
If both the interface type and number are specified, this command only clears statistics for the • specified interface or subinterface. Examples # Clear the statistics of Ethernet 1/1. <Sysname> reset counters interface ethernet 1/1 # Clear the statistics of subinterface Ethernet 1/1.1. <Sysname>...
Page 33: Speed
speed Use speed to set the speed of an Ethernet interface. Use undo speed to restore the default. Syntax speed { 10 | 100 | 1000 | auto } undo speed Views Ethernet interface view Default The default value of this command is auto. Default command level 2: System level Parameters...
Page 34: Display Loopback-Detection
Syntax broadcast-suppression { ratio | pps max-pps } undo broadcast-suppression Default Ethernet interfaces do not suppress broadcast traffic. Views Layer 2 Ethernet interface view, port group view Default command level 2: System level Parameters ratio: Sets the broadcast suppression threshold as a percentage of the maximum interface rate. The smaller the percentage, the less broadcast traffic is allowed to be received.
Page 35: Display Counters
Syntax display loopback-detection [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow.
Page 36 Parameters inbound: Displays inbound traffic statistics. outbound: Displays outbound traffic statistics. interface-type: Specifies an interface type. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression.
Page 37: Display Counters Rate
display counters rate Use display counters rate to display traffic rate statistics over the last sampling interval. Syntax display counters rate { inbound | outbound } interface [ interface-type ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level...
Page 38: Display Port-Group Manual
Field Description Average rate (in pps) of receiving or sending packets during the sampling Total (pkts/sec) interval. Average rate (in pps) of receiving or sending broadcast packets during the Broadcast (pkts/sec) sampling interval. On an RPR physical port, all broadcast and multicast packets received or sent are displayed as multicast packets.
Page 39: Flow-Interval
If you do not specify the all keyword or any port group name, the command displays the name of each port group on the device. Examples # Display the names of all port groups. <Sysname> display port-group manual The following manual port group exist(s): group1 group2 # Display detailed information about all port groups.
Page 40: Group-Member
<Sysname> system-view [Sysname] flow-interval 100 group-member Use group-member to assign Ethernet interfaces to a port group. Use undo group-member to remove Ethernet interfaces from the port group. Syntax group-member interface-list undo group-member interface-list Default A port group does not contain any member ports. Views Port group view Default command level...
Page 41: Loopback-Detection Control Enable
Views Layer 2 Ethernet interface view, port group view Default command level 2: System level Parameters value: Sets the maximum size of Ethernet frames that are allowed to pass through. Usage guidelines The router supports either the interface or port group configuration mode, depending on the router model.
Page 42: Loopback-Detection Interval-Time
Views Layer 2 Ethernet interface view Default command level 2: System level Usage guidelines When a hybrid or trunk port detects a loop condition, it sends traps, whether loopback detection control is enabled or not. However, the port performs the protective action that you configure with the loopback-detection action command only after loopback detection control is enabled.
Page 43: Loopback-Detection Per-Vlan Enable
loopback-detection per-vlan enable Use loopback-detection per-vlan enable to enable loopback detection in each VLAN on trunk or hybrid ports. Use undo loopback-detection per-vlan enable to disable loopback detection in all VLANs but the PVID on trunk or hybrid ports. Syntax loopback-detection per-vlan enable undo loopback-detection per-vlan enable Default...
Page 44: Multicast-Suppression
Default command level 2: System level Parameters across: Sets the MDI mode to across. In this mode, pins 1 and 2 are receive pins, and pins 3 and 6 are transmit pins. auto: Sets the MDI mode to auto. In this mode, the port negotiates pin roles with its peer. normal: Sets the MDI mode to normal.
Page 45: Port-Group Manual
On the XMIM- 1 6FSW, XMIM-24FSW, SIC-4FSW, SIC-4FSW-POE, DSIC-9FSW, and DSIC-9FSW-POE switching fabric modules and the and the fixed Layer 2 ports of MSR900, MSR93X, MSR20-21, and MSR20- 1 X routers, the broadcast suppression threshold is 8 Mbps by default, and the ratio argument is not supported.
Page 46 Use undo unicast-suppression to restore the default. Syntax unicast-suppression { ratio | pps max-pps } undo unicast-suppression Default Ethernet interfaces do not suppress unknown unicast traffic. Views Layer 2 Ethernet interface view, port group view Default command level 2: System level Parameters ratio: Sets the unknown unicast suppression threshold as a percentage of the maximum interface rate.
Page 47: Virtual-Cable-Test
virtual-cable-test Use virtual-cable-test to test the cable connection of an Ethernet interface. The test results are displayed within 5 seconds. Syntax virtual-cable-test Views Layer 2 Ethernet interface view Default command level 2: System level Usage guidelines The following matrix shows the command and router compatibility: Command MSR900 MSR93X...
Page 48: Layer 3 Ethernet Interface And Subinterface Configuration Commands
If the cable connection is normal, the displayed cable length is the total length of the cable. If the cable connection has a fault, the displayed cable length is the length from the local port to the faulty point. Fiber ports do not support this command. If the link of an Ethernet interface is up, testing its cable connection will cause the link to go down and then up.
Page 49: Mac-Address Valid-Check
When you configure the MAC address of a Layer 3 Ethernet subinterface with the mac-address command, select a MAC address different from that of the host interface. HP recommends not configuring a MAC address in the VRRP-reserved MAC address range for a Layer 3 Ethernet subinterface.
Page 50: Mtu
Examples # Enable Layer 3 VE interface Virtual-Ethernet 1 to check the destination MAC addresses of incoming IP packets. <Sysname> system-view [Sysname] interface Virtual-Ethernet 1 [Sysname-Virtual-Ethernet1] mac-address valid-check enable Use mtu to set the MTU for an Ethernet interface or subinterface. Use undo mtu to restore the default.
Page 51: Promiscuous
[Sysname] interface ethernet 2/0.1 [Sysname-Ethernet2/0.1] mtu 1400 promiscuous Use promiscuous to configure a Layer 3 Ethernet interface to operate in promiscuous mode. Use undo promiscuous to cancel the promiscuous operating mode. Syntax promiscuous undo promiscuous Default A Layer 3 Ethernet interface does not operate in promiscuous mode. Views Layer 3 Ethernet interface view Examples...
Page 52 Comma MSR9 MSR93X MSR20-1X MSR20 MSR30 MSR50 MSR1000 Value range Not available for number: Value on the 4 to 1024. Value range range for MSR20-12. for number: The default qmtoken number: 4 4 to 1024, Value range value of to 1024, 512 by for number: 4 number is...
Page 53: Wan Interface Configuration Commands
WAN interface configuration commands The following matrix shows the hardware and interface compatibility: Hardware Support for interfaces The modules do not support subrate configuration if the module CE3 and CT3 interface modules hardware version is earlier than Hardware 2.2. MSR900 series Supports only the AUX and USB 3G/4G modem interfaces.
Page 54: Default
The expected bandwidth is used for bandwidth monitoring of the network management, but does not affect the actual bandwidth of the interface. Examples # Set the expected bandwidth to 50 kbps for interface Serial 2/0. <Sysname> system-view [Sysname] interface serial 2/0 [Sysname-Serial2/0] bandwidth 50 default Use default to restore the default settings for the interface.
Page 55: Link-Delay
Default The description of a WAN interface is interface name Interface, for example, Serial2/0 Interface. Views Serial interface view, AUX interface view, AM interface view, Cellular interface view, E1-F interface view, T1-F interface view, ISDN BRI interface view, CE3 interface view, CT3 interface view, CE1/PRI interface view, CT1/PRI interface view Default command level 2: System level...
Page 56: Shutdown
Usage guidelines Suppose you set the delay-time argument to a value in the range of 1 to 10, for example, 2, for an interface. When a physical state change occurs to the interface, the system detects the change within 5 seconds after the change and reports the change 2 seconds after detecting the change.
Page 57: Serial, Aux, And Am Interface Configuration Commands
Examples # Shut down serial interface Serial 2/0. <Sysname> system-view [Sysname] interface serial 2/0 [Sysname-Serial2/0] shutdown Serial, AUX, and AM interface configuration commands async mode Use async mode to set the operating mode of the current interface. Use undo async mode to restore the default. Syntax async mode { flow | protocol } undo async mode...
Page 58: Baudrate
[Sysname-async1/0] async mode flow baudrate Use baudrate to set the baud rate for a serial interface. Use undo baudrate to restore the default. Syntax baudrate baudrate undo baudrate Default The baud rate is 64000 bps on a synchronous serial interface. Views Synchronous serial interface view Default command level...
Page 59: Default
Default The DTE-side clock on a synchronous serial interface dteclk1. Views Synchronous serial interface view Default command level 2: System level Parameters dteclk1: Sets the interface clock selection mode to DTE clock option 1. dteclk2: Sets the interface clock selection mode to DTE clock option 2. dteclk3: Sets the interface clock selection mode to DTE clock option 3.
Page 60: Code
<Sysname> system-view [Sysname] interface serial 2/0 [Sysname-Serial2/0] clock dteclk2 code Use code to configure the digital signal coding format on the synchronous serial interface. Use undo code to restore the default. Syntax code { nrz | nrzi } undo code Default The digital signal coding format t is NRZ.
Page 61: Crc
Parameters area-name: Area name, which can be australia, austria, belgium, brazil, bulgaria, canada, china, czechoslovakia, denmark, finland, france, germany, greece, hongkong, hungary, india, ireland, israel, italy, japan, korea, luxembourg, malaysia, mexico, netherlands, new-zealand, norway, philippines, poland, portugal, russia, singapore, southafrica, spain, sweden, switzerland, taiwan, united-kingdom, and united-states.
Page 62: Display Interface Analogmodem
Syntax Asynchronous serial interface: detect dsr-dtr undo detect dsr-dtr Synchronous serial interface: detect { dcd | dsr-dtr } undo detect { dcd | dsr-dtr } Default Data carrier and level detection is enabled on serial interfaces. Views Synchronous serial interface view, asynchronous serial interface view Default command level 2: System level Parameters...
Page 63 Views Any view Default command level 1: Monitor level Parameters interface-number: Displays information about a specified AM interface. brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. down: Displays information about interfaces in the DOWN state and the causes. If you do not specify this keyword, the command displays information about interfaces in all states.
Page 64 0 broadcasts, 0 multicasts 0 errors, 0 runts, 0 giants 0 CRC, 0 align errors, 0 overruns 0 dribbles, 0 aborts, 0 no buffers 0 frame errors Output:0 packets, 0 bytes 0 errors, 0 underruns, 0 collisions 0 deferred DCD=DOWN DTR=UP DSR=UP RTS=UP...
Page 65 Field Description Maximum Transmission Unit (MTU) of the AM interface. The MTU defaults to 1500 bytes, and a packet larger than the MTU is fragmented before it is sent. If fragmentation is not allowed, the packet will be dropped. The Maximum Transmit Unit is 1500, Hold timer is 10(sec) Hold timer refers to the lifetime of a packet in a network.
Page 66 Field Description Received statistics on the AM interface: • broadcasts—Number of received broadcast packets. • multicasts—Number of received multicast packets. • errors—Number of error packets detected on the physical layer. • runts—Number of undersized packets received on the Input: 0 packets, 0 bytes interface.
Page 67: Display Interface Aux
Field Description Protocol connection state of the interface, which can be UP, Protocol DOWN, or UP(s). Main IP Main IP address of the interface. Description Description of the interface. Cause of a DOWN physical link. If the port has been shut down with the shutdown command, this field displays Administratively.
Page 68 If you specify the aux keyword without the interface-number argument, this command displays information about all existing AUX interfaces. Examples # Display detailed information about interface AUX 0. <Sysname> display interface aux 0 Aux0 current state: UP Line protocol current state: UP Description: Aux0 Interface The Maximum Transmit Unit is 1500, Hold timer is 10(sec) Internet Address is 6.6.5.5/24 Primary...
Page 69 Protocol: (s) - spoofing Interface Link Protocol Main IP Description Aux0 DOWN DOWN The interface for Administer. Table 12 Command output Field Description Current physical state of the AUX interface: • DOWN (Administratively)—The AUX interface has been shut down with the shutdown command. Aux0 current state •...
Page 70 Field Description Last 300 seconds output rate 0.00 bytes/sec, Average output rate in the last 300 seconds. 0 bits/sec, 0.00 packets/sec Received statistics on the AUX interface: • broadcasts—Number of received broadcast packets. • multicasts—Number of received multicast packets. • errors—Number of error packets detected on the physical layer.
Page 71: Display Interface Serial
Field Description Interface Abbreviated interface name. Physical link state of the interface: • UP—The link is up. Link • ADM—The link has been administratively shut down. To recover its physical state, use the undo shutdown command. Protocol connection state of the interface, which can be UP, Protocol DOWN, or UP(s).
Page 72 regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines If you do not specify the serial keyword, this command displays information about all interfaces on the device. If you specify the serial keyword without the interface-number argument, this command displays information about all existing serial interfaces.
Page 73 S7/1 Administratively # Display brief information about serial interfaces, including their complete interface descriptions. <Sysname> display interface serial brief description The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Main IP Description...
Page 74 Field Description Interface is DCE, Cable type is V35, Clock Synchronizes the clock mode on the DCE side of the serial mode is DCECLK interface. The last time when the statistics on the serial interface was Last clearing of counters: Never cleared.
Page 75: Eliminate-Pulse
Field Description If the network layer protocol state of an interface is shown as UP, but its link is an on-demand link or not present at all, its Protocol: (s) - spoofing protocol attribute includes the spoofing flag (an s in parentheses).
Page 76: Idle-Mark
[Sysname-Async1/0] eliminate-pulse idle-mark Use idle-mark to set the line idle code of the synchronous serial interface to 0xFF. Use undo idle-mark to restore the default. Syntax idle-mark undo idle-mark Default The line idle code of a synchronous serial interface is 0x7E. Views Synchronous serial interface view Default command level...
Page 77: Invert Transmit-Clock
Usage guidelines Sometimes, you need to invert the receive-clock signal on a DTE-side serial interface to eliminate the half clock-period delay on the line. This command is necessary only for some special DCE devices. In common applications, do not invert the clock. Examples # Invert the receive-clock on DTE-side synchronous serial interface 2/0.
Page 78: Itf
Use itf to set the number of interframe filling tags. Syntax itf number number undo itf number Default The number of interframe filling tags is four. Views Synchronous serial interface view Default command level 2: System level Parameters number number: Sets the number of interframe filling tags. (An interframe filling tag is one byte in length.) The value range is 0 to 14 bytes.
Page 79: Looptest
[Sysname] interface serial 2/0 [Sysname-Serial2/0] loopback looptest Use looptest to perform a loop test on a synchronous serial interface created for E1, T1, E1-F, or T1-F. Syntax looptest [ -c count | -p { pattern | special { ascending | descending | random } } | -s packetsize | -t timeout ] * interface type number Views Any view...
Page 80: Mtu
--- Serial1/0/0 looptest statistics --- 5 packet(s) transmitted 5 packet(s) received 0 packet(s) lost 0 packet(s) error 0.00% packet lost 0.00% packet error round-trip min/avg/max = 1/1/1 ms conclusion: loopback Related commands fe1 loopback • • ft1 loopback loopback • Use mtu to set the MTU for an interface.
Page 81: Physical-Mode
[Sysname] interface serial 2/0 [Sysname-Serial2/0] mtu 1200 physical-mode Use physical-mode to set the operating mode of the synchronous/asynchronous serial interface. Syntax physical-mode { async | sync } Default Synchronous/asynchronous serial interfaces are operating in synchronous mode. Views Synchronous/asynchronous serial interface view Default command level 2: System level Parameters...
Page 82: Reset Counters Interface
Examples # Set the MRU of interface serial 2/0 to 1500 bytes (assuming that the interface is an asynchronous serial interface and operates in flow mode). <Sysname> system-view [Sysname] interface serial 2/0 [Sysname-Serial2/0] physical-mode async [Sysname-Serial2/0] async mode flow [Sysname-Serial2/0] phy-mru 1500 reset counters interface Use reset counters interface to clear the statistics for cellular interfaces.
Page 83: Reset Counters Interface
Parameters aux interface-number: Specifies an AUX interface. Usage guidelines When you collect traffic statistics for a specific period of time on an AUX interface, clear the existing statistics on the interface first. • If you do not specify the aux keyword, this command clears statistics on all interfaces. If you specify the aux keyword without the interface-number argument, this command clears •...
Page 84: Timer Hold
Syntax reverse-rts undo reverse-rts Default RTS signal reverse is disabled. Views Synchronous serial interface view Default command level 2: System level Usage guidelines The remote is not allowed to send data when the local end is doing that. Examples # Reverse the RTS signal. <Sysname>...
Page 85: Virtualbaudrate
virtualbaudrate Use virtualbaudrate to set a virtual baud rate for the DTE-side interface. Use undo virtualbaudrate to remove the specified virtual baud rate. Syntax virtualbaudrate virtualbaudrate undo virtualbaudrate Views Synchronous serial interface view Default command level 2: System level Parameters virtualbaudrate: Baud rate (in bps) to be set, which must be consistent with the one configured at the DCE side.
Page 86: Display Cellular
Syntax autodeploy sms enable undo autodeploy sms enable Default SMS method of configuration deployment is enabled. Views System view Default command level 2: System level Usage guidelines SMS method of configuration deployment is available only on 3G modem embedded routers. The feature enables an administrator to deploy initial configuration on the device by sending short messages through a 3G network.
Page 87 <Sysname> display cellular 0/0 all Modem State: Hardware Information ==================== Model = E176G Modem Firmware Version = 11.124.05.04.112 Hardware Version = CD25TCPV International Mobile Subscriber Identity (IMSI) = 460016004345081 International Mobile Equipment Identity (IMEI) = 357267023325644 Factory Serial Number (FSN) = GB5TAA1981305641 Modem Status = Online Profile Information...
Page 88 Table 14 Command output (WCDMA mode) Field Description Model 3G modem name. International Mobile Subscriber Identity (IMSI) IMSI string of the SIM card. International Mobile Equipment Identity (IMEI) IMEI serial number of the 3G modem. Factory Serial Number (FSN) FSN of the 3G modem. Status of the 3G modem: •...
Page 89 Field Description PS domain attach/detach status of the 3G modem: detached Packet Service (the cellular interface is unavailable) or attached. • Roaming. Current Roaming Status • Home. • Manual. Network Selection Mode • Automatic. • WCDMA only. • WCDMA precedence. •...
Page 90 Field Description • Ready—The USIM/SIM card is normal and has no authentication request. • PIN Requirement—The USIM/SIM card has a PIN PIN Status authentication request. • PUK Requirement—The USIM/SIM card has a PUK authentication request. Number of Retries remaining Number of remaining retries for inputting the PIN or PUK code. SIM card status: •...
Page 91 Table 15 Command output (CDMA mode) Field Description Model 3G modem name. International Mobile Subscriber Identity (IMSI) IMSI string of the SIM card. Status of the 3G modem: • Online—The 3G modem is powered on. Modem Status • Offline—The 3G modem is powered off or in low power mode.
Page 92: Display Cellular-Ethernet
Field Description UIM card status: • OK—The UIM card is normal. • Network Reject—The UIM card is denied access to the UIM Status network. The cellular interface is unavailable. • Not Insert—The UIM card is absent. The cellular interface is unavailable. display cellular-ethernet Use display cellular-ethernet to display call connection information for a 3G/4G modem in Ethernet mode.
Page 93 -------- PDP Type = IPv4, Header Compression = OFF Data Compression = OFF Access Point Name (APN) = 3gnet Packet Session Status = Active * - Default profile Network Information =================== Current Service Status = Service available Current Service = Combined Packet Service = Attached Packet Session Status = Active Current Roaming Status = Home...
Page 94 Profile Information ==================== Profile index = 1 PDP Type = IPv6, Header Compression = OFF Data Compression = OFF Access Point Name (APN) = vzwims Authentication = NONE Username = Profile index = 3 PDP Type = IPv4v6, Header Compression = OFF Data Compression = OFF Access Point Name (APN) = vzwinternet Authentication = NONE...
Page 95 Field Description Status of the 3G/4G modem: • Online—The 3G/4G modem is powered on. Modem Status • Offline—The 3G/4G modem is powered off or in low power mode. The cellular Ethernet interface is unavailable. Profile Information Parameter description template of the 3G/4G modem. PDP status of the 3G/4G modem: •...
Page 96 Field Description Registration status of the 3G/4G modem: Not Registered—The modem has not been registered. • The cellular Ethernet interface is unavailable. Registered—The modem provides limited services. The • cellular Ethernet interface is available. Registration Status Searching—The registration is ongoing. The cellular •...
Page 97: Display Gps
display gps Use display gps to display GPS information for an interface. Syntax display gps interface interface-type interface-number Views Any view Default command level 1: Monitor level Parameters interface-type interface-number: Specifies an interface by its type and number. Usage guidelines This command is available only on the following routers: JG596A •...
Page 98: Display Interface Cellular
Satellite ID: #10 Elevation: 10.00, Azimuth: 174.00, SNR: 0.00, Processing Status: search Satellite ID: #17 Elevation: 35.00, Azimuth: 289.00, SNR: 0.00, Processing Status: search Satellite ID: #20 Elevation: 35.00, Azimuth: 144.00, SNR: 0.00, Processing Status: search Satellite ID: #24 Table 17 Command output Field Description GPS state: Enabled or Disabled.
Page 99 down: Displays information about interfaces in the DOWN state and the causes. If you do not specify this keyword, this command displays information about interfaces in all states. description: Displays complete interface descriptions. If you do not specify this keyword, the command displays only the first 27 characters of interface descriptions.
Page 100 # Display brief information about interface cellular 0/0. <Sysname> display interface cellular0/0 brief The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Main IP Description Cellular0/0 UP(s) # Display brief information about all cellular interfaces in the DOWN state.
Page 101 Field Description Urgent queuing: Current number of packets in the queue, maximum number of packets that can stay in the queue, and Output queue : (Urgent queuing : number of dropped packets. Size/Length/Discards) 0/100/0 Link layer protocol packets, such as PPP negotiation packets and keepalive packets, enter this queue.
Page 102: Display Interface Cellular-Ethernet
Field Description Sent statistics on the cellular interface: • errors—Number of error packets detected at the physical layer. Output:189 packets, 210072 bytes • underruns—Number of packets that fail to be forwarded 0 errors, 0 underruns, 0 collisions because the serial interface reads from memory at a slower 0 deferred speed than it forwards packets.
Page 103 Views Any view Default command level 1: Monitor level Parameters interface-number: Specifies a cellular Ethernet interface by its number. brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. down: Displays information about interfaces in DOWN state and the causes. If you do not specify this keyword, this command displays information about interfaces in all states.
Page 104 0 errors, 0 runts, 0 giants 0 CRC, 0 align errors, 0 overruns 0 dribbles, 0 aborts, 0 no buffers 0 frame errors Output:0 packets, 0 bytes 0 errors, 0 underruns, 0 collisions 0 deferred # Display brief information about cellular Ethernet interface Cellular-Ethernet 0/0. <Sysname>...
Page 105 Field Description The MTU of the cellular Ethernet interface. The MTU defaults to 1500 bytes, and a packet larger than the MTU is fragmented before it is sent. If fragmentation is not allowed, the packet will be dropped. The Maximum Transmit Unit is 1500, Hold timer is 10(sec) Hold timer refers to the lifetime of a packet in a network.
Page 106 Field Description Received statistics on the cellular Ethernet interface: • broadcasts—Number of received broadcast packets. • multicasts—Number of received multicast packets. • errors—Number of error packets detected on the physical layer. • runts—Number of undersized packets received on the Input: 280 packets, 205297 bytes serial interface.
Page 107: Display Sms
Field Description Main IP Main IP address of the interface. Description Description of the interface. Cause of a DOWN physical link. If the port has been shut down by using the shutdown command, this field displays Cause Administratively. To restore the physical state of the interface, use the undo shutdown command.
Page 108: Display Sms Statistics
cccccccccccc ID: 16; TIME: 2012/05/14 18:03:04; FROM: +8614701219271 Zzzzzzzzzz # Display verbose information for short message 18 on interface Cellular 0/0. <Sysname> display sms interface cellular 0/0 verbose sms-id 18 ID: 18; TIME: 2012/05/15 10:36:36; FROM: +8618910320369 123456789012345@ display sms statistics Use display sms statistics to display the SMS statistics.
Page 109: Dm-Port Open
Field Description Number of SMSs that have been deleted since the Total SMS deleted since booting up modem starts up. dm-port open Use dm-port open to enable the debugging function for a cellular interface. Use undo dm port to disable the debugging function for a cellular interface. Syntax dm-port open undo dm-port...
Page 110: Gps Nmea
Usage guidelines This command is available only on the following routers: JG596A • • JG704A JG665A • MSR routers with the SIC-4G-LTE module. • Examples # Enable GPS, and set the GPS mode to standalone on Cellular-Ethernet 1/0. <Sysname> system-view [Sysname] interface Cellular-Ethernet1/0 [Sysname-Cellular-Ethernet1/0] gps mode standalone gps nmea...
Page 111: Ip Address Cellular-Allocated
ip address cellular-allocated Use ip address cellular-allocated to enable the interface to accept the IP address allocated by the peer through 4G modem negotiation. Use undo ip address cellular-allocated to disable the interface from accepting the IP address allocated by the peer through 4G modem negotiation. Syntax ip address cellular-allocated undo ip address cellular-allocated...
Page 112: Mode Cdma
JG704A • • JG665A MSR routers with the SIC-4G-LTE module. • Examples # Specify LTE band 13 for Cellular-Ethernet 1/0. <Sysname> system-view [Sysname] interface Cellular-Ethernet 1/0 [Sysname-Cellular-Ethernet1/0] lte band 13 mode cdma Use mode cdma to select a CDMA network connection mode. Syntax mode cdma { 1xrtt-only | evdo-only | hybrid | lte-only | auto } Views...
Page 113: Modem Auto-Recovery Enable
Parameters gsm-only: Specifies that the 3G/4G modem connect to GSM networks only. gsm-precedence: Specifies that the 3G/4G modem preferentially connect to GSM networks. wcdma-only: Specifies that the 3G/4G modem connect to WCDMA networks only. wcdma-precedence: Specifies that the 3G/4G modem preferentially connect to WCDMA networks. lte-only: Configures the 4G modem to only connect to LTE networks.
Page 114: Modem Reboot
Examples # Enable auto-recovery for interface Cellular 1/0. <Sysname> system-view [Sysname]interface cellular 1/0 [Sysname-Cellular0/0] modem auto-recovery enable Related commands modem response modem reboot Use modem reboot to manually reboot a 3G modem. Syntax modem reboot Views Cellular interface view, cellular Ethernet interface view Default command level 2: System level Usage guidelines...
Page 115: Pin Modify
Parameters time: Interval of waiting for the response from the 3G/4G mode, in the range of 1 to 300 seconds. The default is 10 seconds. threshold: Maximum times that the 3G/4G modem does not respond AT commands, in the range of 0 to 10.
Page 116: Pin Verification
Default command level 2: System level Parameters puk: Personal Unblocking Code (PUK) of the SIM/UIM card inserted into the modem. A PUK has eight digits and is provided by the service provider. new-pin: New Personal Identification Number (PIN) to be set, comprising four to eight digits. Usage guidelines During a PIN verification, if the wrong PIN is typed three times in a row, the SIM/UIM card will be locked.
Page 117: Plmn Search
Syntax pin verify [ cipher | simple ] pin Default No PIN is configured for the SIM/UIM card on the 3G modem. Views Cellular interface view, cellular Ethernet interface view Default command level 2: System level Parameters simple: Specifies the plaintext PIN, a string of four to eight digits, for the SIM/UIM card on the 3G/4G modem.
Page 118: Plmn Select
Examples # Search for mobile networks on Cellular 0/0. <Sysname> system-view [Sysname] interface cellular 0/0 [Sysname-Cellular0/0] plmn search plmn select Use plmn select to configure the mobile network searching mode. Syntax plmn select { auto | manual mcc mnc } Default The mobile network searching mode is auto.
Page 119: Profile Main
Default command level 2: System level Parameters profile-number: Specifies a profile number. The value range is 1 to 255. dynamic: Enables the operator to dynamically assign an access point name based on the CHAP/PAP username and password. static apn: Specifies a static access point name assigned by the operator. It is a string of up to 100 characters.
Page 120: Recovery Track
This command takes effect only on dialup connections initiated after the command is configured. It does not take effect on the dialup connection that has been established. Examples # Specify the profiles numbered 1 and 2 as the primary and backup profiles, respectively. <sysname>system-view [sysname]interface Cellular 0/0 [sysname-Cellular0/0]profile main 1 backup 2...
Page 121: Reset Counters Interface Cellular
You can associate a nonexistent track entry, but the detection function takes effect only after you create the track entry by using the track command. The maximum time that the detection module detects a link recovery event and reports the positive event depends on the detection module configuration.
Page 122: Reset Counters Interface Cellular-Ethernet
Usage guidelines Before collecting traffic statistics within a specific period of time on an interface, you need to clear the existing statistics. If you execute this command without specifying the cellular keyword, this command clears the • statistics of all interfaces. •...
Page 123: Sms Delete
Syntax rssi { gsm | 1xrtt | evdo } { low lowthreshold | medium mediumthreshold }* undo rssi { gsm | 1xrtt | evdo } [ low | medium ] Views Cellular interface view, cellular Ethernet interface view Default command level 2: System level Parameters gsm: Specifies the GSM network.
Page 124: Sms Forward
Default command level 2: System level Parameters all: Deletes all short messages. sms-id id: Specifies a short message by its ID, in the range of 0 to 255. Usage guidelines This command is not supported on SIC-4G-LTE modem embedded routers. Examples # Deletes all SMS on interface Cellular 0/0 <Sysname>...
Page 125: Sms Send
destination-number destination-number: Forwards matching short messages to the specified number. The destination-number argument is a character string, which can contain plus sign (+), asterisk (*), pound sign (#), and digits (0 to 9). The plus sign (+) can appear only at the start of the number and can appear only once.
Page 126: Sms Sending-Enable
Hello world!% sms sending-enable Use sms sending-enable to enable SMS on a cellular interface. Use undo sms sending-enable to restore the default. Syntax sms sending-enable undo sms sending-enable Default The device cannot send any short messages except configuration deployment responses and forwarded short messages.
Page 127: Standby Rssi
Usage guidelines This command enables you to audit the content of all incoming short messages from an NMS, including the configuration deployed through SMS. This command is not supported on SIC-4G-LTE modem embedded routers. Examples # Disable the SNMP trap for incoming short messages. [Sysname] undo snmp trap enable sms standby rssi Use standby rssi to enable RSSI-based interface backup.
Page 128: Trust-Imsi
[Sysname-Cellular1/0] standby rssi -95 interface cellular 2/0 delay 50 trust-imsi Use trust-imsi to configure the trusted IMSIs for the 3G modem and enable the local IMSI binding function. Use undo trust-imsi to restore the default. The undo trust-imsi command with IMSI-string specified deletes the specified IMSI.
Page 129: Cable (Ce1/Pri Interface)
Default command level 2: System level Parameters detect: Enables periodical detection on the interface. rai: Remote Alarm Indication (RAI). Usage guidelines This command is applicable when the interface operates in CE1 mode. Examples # Disable RAI detection on CE1/PR1 interface E1 2/0. <Sysname>...
Page 130: Clock (Ce1/Pri Interface)
Syntax channel-set set-number timeslot-list list undo channel-set [ set-number ] Default No timeslots are bundled into channel sets. Views CE1/PRI interface view Default command level 2: System level Parameters set-number: The number of the channel set formed by bundling timeslots on the interface, in the range of 0 to 30.
Page 131: Clock-Change Auto
Use undo clock to restore the default. Syntax clock { master | slave } undo clock Default The clock source is line clock (slave). Views CE1/PRI interface view Default command level 2: System level Parameters master: Adopts the internal clock as the clock source. slave: Adopts the line clock as the clock source.
Page 132: Code (Ce1/Pri Interface)
Parameters auto: Enables automatic clock mode change for the interface. Examples # Enable automatic clock mode change for interface E1 2/0. <Sysname> system-view [Sysname] controller e1 2/0 [Sysname-E1 2/0] clock-change auto Related commands clock code (CE1/PRI interface) Use code to set the line code format for a CE1/PRI interface. Use undo code to restore the default.
Page 133: Controller E1
controller e1 Use controller e1 to enter CE1/PRI interface view. Syntax controller e1 number Views System view Default command level 2: System level Parameters number: CE1/PRI interface number. Examples # Enter E1 2/0 interface view. <Sysname> system-view [Sysname] controller e1 2/0 [Sysname-E1 2/0] Use crc to configure CRC mode for a synchronous serial interface formed on a CE1/PRI interface.
Page 134: Data-Coding (Ce1/Pri Interface)
[Sysname] interface serial 2/0:0 [Sysname-Serial2/0:0] crc 32 data-coding (CE1/PRI interface) Use data-coding inverted to enable user data inversion on a CE1/PRI interface. Use data-coding normal to disable user data inversion on a CE1/PRI interface. Use undo data-coding to restore the default. Syntax data-coding { inverted | normal } undo data-coding...
Page 135: Display Controller E1
Default AIS test is performed. Views CE1 interface view, PRI interface view Default command level 2: System level Examples # Enable AIS test on E1 2/0 interface. <Sysname> system-view [Sysname] controller e1 2/0 [Sysname-E1 2/0] detect-ais display controller e1 Use display controller e1 to display information about one or all the CE1/PRI interfaces. Syntax display controller e1 [ interface-number ] [ | { begin | exclude | include } regular-expression ] Views...
Page 136: Error-Diffusion Restraint Config
Receiver alarm state is None. Historical Statistics: Last clearing of counters: Never Data in current interval (150 seconds elapsed): 0 Loss Frame Alignment Secs, 0 Framing Error Secs, 0 CRC Error Secs, 0 Alarm Indication Secs, 0 Loss-of-signals Secs, 0 Code Violations Secs, 0 Slip Secs, 0 E-Bit error Secs. Table 21 Command output Field Description...
Page 137: Error-Diffusion Restraint Enable
Default The detect-timer value is 30 seconds, the renew-timer value is 600 seconds, and the threshold value is 20 seconds. Views System view Default command level 2: System level Parameters detect-timer: Period to check error packets, in the range of 30 to 600 seconds. renew-timer: Period after which an interface resumes it function, in the range of 120 to 2,400 seconds.
Page 138: Error-Diffusion Restraint Restart-Channel
Usage guidelines This command applies to CT1/PRI interfaces and CE1/PRI interfaces only. The following matrix shows the command and router compatibility: MSR90 MSR93 MSR10 Command MSR20-1X MSR20 MSR30 MSR50 error-diffusion restraint enable Examples # Enable error packets diffusion restraint. <Sysname> system-view [Sysname] error-diffusion restraint enable error-diffusion restraint restart-channel Use error-diffusion restraint restart-channel to restart the channel that has been shut down for the sake...
Page 139: Idlecode (Ce1/Pri Interface)
Use undo frame-format to restore the default. Syntax frame-format { crc4 | no-crc4 } undo frame-format Default The framing format on a CE1 interface is no-CRC4. Views CE1/PRI interface view Default command level 2: System level Parameters crc4: Sets framing format to CRC4. no-crc4: Sets framing format to no-CRC4.
Page 140: Itf (Ce1/Pri Interface)
Usage guidelines The line idle code is sent in timeslots that are not bundled with logical channels. Examples # Set the line idle code to 0x7E on interface E1 2/0. <Sysname> system-view [Sysname] controller e1 2/0 [Sysname-E1 2/0] idlecode 7e itf (CE1/PRI interface) Use itf to set the type of and the number of interframe filling tags on the CE1/PRI interface.
Page 141: Loopback (Ce1/Pri Interface)
loopback (CE1/PRI interface) Use loopback to enable loopback and set the loopback mode. Use undo loopback to restore the default. Syntax loopback { local | payload | remote } undo loopback Default Loopback is disabled. Views CE1/PRI interface view Default command level 2: System level Parameters local: Sets the interface in local loopback mode.
Page 142 -p pattern: Sets the padding content for test packets, which is a hexadecimal number in the range of 0 to FFFFFFFF. For example, -p ff pads FF to all test packets. By default, 0x55 and 0xAA are padded alternately. ascending: Pads test packets with a hexadecimal number from 0x00 to 0xff in turn. descending: Pads test packets with a hexadecimal number from 0xff to 0x00 in turn.
Page 143: Pri-Set (Ce1/Pri Interface)
pri-set (CE1/PRI interface) Use pri-set to bundle timeslots on the CE1/PRI interface into a PRI set. Use undo pri-set to remove the bundle. Syntax pri-set [ timeslot-list list ] undo pri-set Default No PRI set is created. Views CE1/PRI interface view Default command level 2: System level Parameters...
Page 144: Using (Ce1/Pri Interface)
Syntax reset counters controller e1 interface-number Views User view Default command level 2: System level Parameters interface-number: Interface number. Usage guidelines To display the information of the controller counter, use the display controller e1 command. The reset counters interface command clears the counters of all interfaces. To clear the controller counter of individual CE1/PRI interfaces, use the reset counters controller e1 command.
Page 145: Basic Ct1/Pri Interface Configuration Commands
<Sysname> system-view [Sysname] controller e1 2/0 [Sysname-E1 2/0] using e1 Basic CT1/PRI interface configuration commands alarm (CT1/PRI interface) Use alarm to enable RAI detection on the interface. Use undo alarm to disable RAI detection on the interface. Syntax alarm detect rai undo alarm detect rai Default RAI detection is enabled on an interface.
Page 146: Bert (Ct1/Pri Interface)
Default command level 2: System level Parameters ais: Sets the alarm threshold of alarm indication signal (AIS), which can be level-1 and level-2. • The level-1 keyword specifies generating an AIS alarm when the number of 0s in the bit stream of an SF or ESF frame is less than or equal to 2.
Page 147: Cable (Ct1/Pri Interface)
Default No BERT test is performed. Views CT1/PRI interface view Default command level 2: System level Parameters pattern: Sets a bit error rate test (BERT) pattern, which could be 2^15 or 2^20. 2^15: Specifies the length of transmitted BERT pattern, in bits, as two to the fifteenth power. 2^20: Specifies the length of transmitted BERT pattern, in bits, as two to the twentieth power.
Page 148: Channel-Set (Ct1/Pri Interface)
Default command level 2: System level Parameters long: Matches 199.6-meter (655-feet) and longer cable length. The options for this parameter include 0db, -7.5db, -15db and -22.5db. The attenuation parameter is selected depending on the signal quality received at the receiving end. No external CSU is needed. short: Matches a cable length shorter than 199.6 meters (655 feet).
Page 149: Clock (Ct1/Pri Interface)
Usage guidelines A CT1/PRI interface is divided into 24 timeslots numbered 1 through 24. In actual applications, all the timeslots can be bundled into multiple channel sets. For each channel set, the system automatically creates a serial interface that is logically equivalent to a synchronous serial interface. The serial interface is named in the form of serial interface-number:set-number, where interface-number starts from the maximum serial interface number plus 1, and set-number represents the number of the channel set.
Page 150: Code (Ct1/Pri Interface)
[Sysname] controller t1 2/0 [Sysname-T1 2/0] clock master code (CT1/PRI interface) Use code to set the line code format for a CT1/PRI interface. Use undo code to restore the default. Syntax code { ami | b8zs } undo code Default The line code format for a CT1/PRI interface is B8ZS.
Page 151: Crc
Parameters number: CT1/PRI interface number. Examples # Enter the view of interface T1 2/0. <Sysname> system-view [Sysname] controller t1 2/0 [Sysname-T1 2/0] Use crc to configure CRC mode for a synchronous serial interface formed on a CT1/PRI interface. Use undo crc to restore the default. Syntax crc { 16 | 32 | none } undo crc...
Page 152: Display Controller T1
undo data-coding Default Data inversion is disabled. Views CT1/PRI interface view Default command level 2: System level Parameters inverted: Enables user data inversion. normal: Disables user data inversion. Usage guidelines To prevent 7e in valid data from being taken for stuffing characters, HDLC inserts a zero after every five ones in the data stream.
Page 153 Examples # Display information about interface T1 2/0. <Sysname> display controller t1 2/0 T1 2/0 current state :DOWN Description : T1 2/0 Interface Basic Configuration: Work mode is T1 framed, Cable type is 100 Ohm balanced. Frame-format is esf, fdl is none, Line code is b8zs. Source clock is slave, Data-coding is normal.
Page 154 Table 22 Command output Field Description T1 2/0 current state Physical state of the interface: up or down. Description Description about the T1 interface. Basic Configuration Basic configurations of the interface. Work mode Operating mode of the T1 interface, T1 framed in this example. Cable type of the T1 interface, 100 ohm balanced in this Cable type example.
Page 155: Error-Diffusion Restraint Config
Field Description Last clearing of counters Counter clearing records. Data in current interval (285 seconds elapsed): 0 Line Code Violations, 0 Path Code Statistics in the current interval. The statistical items, such as AIS Violations alarm, LOS signal, and LFA, are provided according to the T1 0 Ais Alarm Secs, 286 Los Alarm Secs specifications for the physical layer.
Page 156: Error-Diffusion Restraint Enable
Default The detect timer is set to 30 seconds; the renew timer is set to 600 seconds; and the error packet threshold 20 percent. Views System view Default command level 2: System level Parameters detect-timer: Setting of the detect timer, in the range of 30 to 600 seconds. renew-timer: Setting of the renew timer, in the range of 120 to 2,400 seconds.
Page 157: Error-Diffusion Restraint Restart-Channel
Default command level 2: System level Usage guidelines This command applies to CT1/PRI interfaces and CE1/PRI interfaces only. The following matrix shows the command and router compatibility: MSR90 MSR93 MSR10 Command MSR20-1X MSR20 MSR30 MSR50 error-diffusion restraint enable Examples # Enable error packet diffusion restraint. <Sysname>...
Page 158: Fdl
<Sysname> system-view [Sysname] error-diffusion restraint restart-channel serial 2/0:0 Use fdl to set the behavior of the CT1/PRI interface on the FDL in ESF framing. Use undo fdl to restore the default. Syntax fdl { ansi | att | both | none } undo fdl Default FDL is disabled (none).
Page 159: Idlecode (Ct1/Pri Interface)
Views CT1/PRI interface view Default command level 2: System level Parameters esf: Sets the framing format to extended super frame (ESF). sf: Sets the framing format to super frame (SF). Usage guidelines CT1/PRI interfaces support two framing formats, SF and ESF. In SF format, multiple frames can share the same FSC and signaling information, so that more significant bits are available for transmitting user data.
Page 160: Itf (Ct1/Pri Interface)
[Sysname-T1 2/0] idlecode 7e itf (CT1/PRI interface) Use itf to set the type and the number of interframe filling tags on the CT1/PRI interface. Two types of interframe filling tag are available: 0x7E and 0xFF. Use undo itf to restore the default. Syntax itf { number number | type { 7e | ff } } undo itf { number | type }...
Page 161: Looptest (Ct1/Pri Interface)
Default Loopback is disabled. Views CT1/PRI interface view Default command level 2: System level Parameters local: Enables the CT1/PRI interface to perform local loopback. payload: Enables the interface to perform external payload loopback. remote: Enables the interface to perform remote loopback. Usage guidelines Loopback is mainly used to check the condition of interfaces or cables.
Page 162: Pri-Set (Ct1/Pri Interface)
-t timeout: Sets the timeout time for receiving looped-back test packets, in the range of 0 to 65535 milliseconds. The default timeout time is 2000 milliseconds. interface type number: Specifies an interface. Usage guidelines Use looptest to detect loops on interfaces. The system returns the following line quality information: Information about each test packet.
Page 163: Reset Counters Controller T1
Default No PRI set is created. Views CT1/PRI interface view Default command level 2: System level Parameters list: Specifies timeslots to be bundled. Timeslots are numbered 1 through 24. You can specify a single timeslot by specifying a number, a range of timeslots by specifying a range in the form of number1-number2, or several discrete timeslots by specifying number1, number2-number3.
Page 164: Sendloopcode
The reset counters interface command clears the counters of all interfaces. To clear the controller counter of individual CT1/PRI interfaces, use the reset counters controller t1 command. Examples # Clear the controller counter for CT1/PRI interface T1 2/0. <Sysname> reset counters controller t1 2/0 sendloopcode Use sendloopcode to send remote loopback control code.
Page 165: E1-F Interface Configuration Commands
Use this command in conjunction with the far-end T1 device. The far-end device must be able to set loopback mode depending on the detected loopback code. The sending of remote loopback control code lasts five minutes without affecting the operation of other interfaces. Examples # Send in-band LLB activation request code.
Page 166: Display Fe1
Use undo crc to restore the default. Syntax crc { 16 | 32 | none } undo crc Default The CRC mode f for an E1-F interface is 16-bit CRC. Views Synchronous serial interface view Default command level 2: System level Parameters 16: Adopts 16-bit CRC.
Page 167 Usage guidelines If the specified interface is a common serial interface rather than an E1-F interface, the system displays the prompt. Examples # Display the information about an E1-F interface. <Sysname> display fe1 serial 2/0 Serial2/0 Basic Configuration: Work mode is E1 framed, Cable type is 75 Ohm unbalanced. Frame-format is no-crc4.
Page 168: Fe1 Alarm
Field Description Data in current interval (19349 seconds elapsed): 129 Loss Frame Alignment Secs, 0 Framing Error Secs, Time duration that each error lasts within the interval. The errors include frame misalignment, frame errors, alarms, loss of signals, code violation, and frame 0 CRC Error Secs, 0 slipping.
Page 169: Fe1 Clock
Syntax fe1 cable { long | short } undo fe1 cable Default The long keyword applies. Views E1-F interface view Default command level 2: System level Parameters long: Supports long cables. short: Supports short cables. Examples # Set the cable length type on E1-F interface Serial 2/0 to short. <Sysname>...
Page 170: Fe1 Code
<Sysname> system-view [Sysname] interface serial 2/0 [Sysname-Serial2/0] fe1 clock master fe1 code Use fe1 code to set the line code format for the E1-F interface. Use undo fe1 code to restore the default. Syntax fe1 code { ami | hdb3 } undo fe1 code Default The line code format for the E1-F interface is HDB3.
Page 171: Fe1 Frame-Format
Default Data inversion is disabled. Views E1-F interface view Default command level 2: System level Parameters inverted: Enables user data inversion. normal: Disables user data inversion. Usage guidelines To prevent 7e in valid data from being taken for stuffing characters, HDLC inserts a zero after every five ones in the data stream.
Page 172: Fe1 Idlecode
Usage guidelines An E1-F interface in framed mode supports both CRC4 and no-CRC4 framing formats, where CRC4 supports four-bit CRC on physical frames but no-CRC4 does not. Examples # Set the framing format of E1-F interface Serial 2/0 to CRC4. <Sysname>...
Page 173: Fe1 Loopback
undo fe1 itf { number | type } Default The interframe filling tag is 0x7E and the number of interframe filling tags is 4. Views E1-F interface view Default command level 2: System level Parameters number number: Sets the number of interframe filling tags (an interframe filling tag is one byte in length). The number argument is in the range of 0 to 14.
Page 174: Fe1 Timeslot-List
payload: Sets the interface in external payload loopback mode. remote: Sets the interface in external loopback mode. Usage guidelines Loopback is mainly used to check the condition of interfaces or cables. Disable loopback in other cases. The three loopback modes cannot be used at the same time on an E1-F interface. Examples # Set E1-F interface Serial 2/0 in internal loopback mode.
Page 175: Fe1 Unframed
[Sysname] interface serial 2/0 [Sysname-Serial2/0] fe1 timeslot-list 1,2,5,10-15,18 Related commands fe1 unframed fe1 unframed Use fe1 unframed to configure the E1-F interface to operate in unframed mode. Use undo fe1 unframed to configure the E1-F interface to operate in framed mode. Syntax fe1 unframed undo fe1 unframed...
Page 176: Display Ft1
Default The CRC mode for a synchronous serial interface formed on a CT1/PRI interface is 16-bit CRC. Views Synchronous serial interface view Default command level 2: System level Parameters 16: Adopts 16-bit CRC. 32: Adopts 32-bit CRC. none: Disables CRC. Examples # Adopt 32-bit CRC on T1-F interface Serial 2/0.
Page 177 <Sysname> display ft1 serial 2/0 Serial2/0 Input: 0 packets, 0 bytes 0 broadcasts, 0 multicasts 0 errors, 0 runts, 0 giants 0 CRC, 0 align errors, 0 overruns 0 dribbles, 0 aborts, 0 no buffers 0 frame errors Output:0 packets, 0 bytes 0 errors, 0 underruns, 0 collisions 0 deferred Basic Configuration:...
Page 178 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 900 Unavail Secs Total Data (last 2 15 minute intervals): 0 Line Code Violations, 0 Path Code Violations 0 Ais Alarm Secs, 2087 Los Alarm Secs 52 Slip Secs, 2087 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 2087 Unavail Secs Table 24 Command output Field...
Page 179 Field Description Time: 0 minute(s), Time past: 0 minute(s) Duration of the BERT test and time that has elapsed. Bit Errors (since test started) Number of bit errors received since start of the BERT test. Bits Received (since test started) Number of bits received since start of the BERT test.
Page 180: Ft1 Alarm
ft1 alarm Use ft1 alarm to enable RAI detection on the interface. Use undo ft1 alarm to disable RAI detection on the interface. Syntax ft1 alarm detect rai undo ft1 alarm detect rai Default RAI detection is enabled on an interface. Views T1-F interface view Default command level...
Page 181: Ft1 Bert
The level-1 keyword specifies generating an AIS alarm when the number of 0s in the bit stream of • an SF or ESF frame is less than or equal to 2. The level-2 keyword specifies generating an AIS alarm when the number of 0s is less than or equal •...
Page 182: Ft1 Cable
Default command level 2: System level Parameters pattern: Sets a bit error rate test (BERT) pattern, which could be 2^15 or 2^20. 2^15: Specifies the length of transmitted BERT pattern, in bits, as two to the fifteenth power. 2^20: Specifies the length of transmitted BERT pattern, in bits, as two to the twentieth power. time minutes: Sets the duration (in minutes) of a BERT test.
Page 183: Ft1 Clock
short length: Matches a cable length shorter than 199.6 meters (655 feet). The argument length can take 133ft, 266ft, 399ft, 533ft, or 655ft, depending on the actual transmission distance. Usage guidelines You can use this command to adapt the signal waveform to different transmission conditions such as the quality of the signal received by the receiver.
Page 184: Ft1 Code
ft1 code Use ft1 code to set the line code format for the T1-F interface. Use undo ft1 code to restore the default. Syntax ft1 code { ami | b8zs } undo ft1 code Default The line code format for the T1-F interface is B8ZS. Views T1-F interface view Default command level...
Page 185: Ft1 Fdl
Views T1-F interface view Default command level 2: System level Parameters inverted: Enables user data inversion. normal: Disables user data inversion. Usage guidelines To prevent 7e in valid data from being taken for stuffing characters, HDLC inserts a zero after every five ones in the data stream.
Page 186: Ft1 Frame-Format
Usage guidelines FDL is an embedded 4 kbps overhead channel within the ESF format for transmitting performance statistics or loopback code. You can however change the setting depending on the setting at the far end. Examples # Set ANSI T1.403 FDL on T1-F interface Serial 2/0. <Sysname>...
Page 187: Ft1 Itf
Syntax ft1 idlecode { 7e | ff } undo ft1 idlecode Default The line idle code on the T1-F interface is 0x7E. Views T1-F interface view Default command level 2: System level Parameters 7e: Sets the line idle code to 0x7E. ff: Sets the line idle code to 0xFF.
Page 188: Ft1 Loopback
Usage guidelines Interframe filling tags are sent when no service data is sent on the timeslots bundled into logical channels on a T1-F interface. Do not use the ft1 itf type ff command if both the ft1 code ami command and the ft1 data-coding inverted command are configured so that the T1-F interface can function normally.
Page 189: Ft1 Sendloopcode
ft1 sendloopcode Use ft1 sendloopcode to send remote loopback control code. Syntax ft1 sendloopcode { fdl-ansi-llb-down | fdl-ansi-llb-up | fdl-ansi-plb-down | fdl-ansi-plb-up | fdl-att-plb-down | fdl-att-plb-up | inband-llb-down | inband-llb-up } Default No remote loopback control code is sent. Views T1-F interface view Default command level 2: System level...
Page 190: Ft1 Timeslot-List
ft1 timeslot-list Use ft1 timeslot-list to bundle timeslots on a T1-F interface. Use undo ft1 timeslot-list to restore the default. Syntax ft1 timeslot-list list [ speed { 56k | 64k } ] undo ft1 timeslot-list Default All the timeslots on the T1-F interface are bundled to form a 1536 kbps interface. Views T1-F interface view Default command level...
Page 191: Clock (Ce3 Interface)
Default No BERT test is performed. Views CE3 interface view Default command level 2: System level Parameters pattern: Specifies BERT test mode, which can be 2^7, 2^1 1, 2^15, and QRSS. 2^7: Specifies the code stream transmitted is the 7th power of 2 bits in length. 2^1 1: Specifies the code stream transmitted is the 1 1th power of 2 bits in length.
Page 192: Controller E3
Default The clock source for a CE3 interface is line clock. Views CE3 interface view Default command level 2: System level Parameters master: Adopts the internal clock as the clock source. slave: Adopts the line clock as the clock source. Usage guidelines The clock source is selected depending on the connected remote device.
Page 193: Display Controller E3
Use undo crc to restore the default. Syntax crc { 16 | 32 | none } undo crc Default The CRC mode for synchronous serial interface formed by CE3 interfaces is 16-bit CRC. Views Synchronous serial interface view Default command level 2: System level Parameters 16: Adopts 16-bit CRC.
Page 194 Default command level 1: Monitor level Parameters interface-number: CE3 interface number. In conjunction with the e3 keyword, it specifies a CE3 interface. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow.
Page 195 BERT state:(stopped) E3 10/0 CE1 5 is up Frame-format NO-CRC4, clock slave, loopback not set Receiver alarm state is none BERT state:(stopped) E3 10/0 CE1 6 is up Frame-format NO-CRC4, clock slave, loopback not set Receiver alarm state is none BERT state:(stopped) E3 10/0 CE1 7 is up...
Page 196 BERT state:(stopped) Table 25 Command output Field Description E3 10/0 current state: UP E3 interface state. Description : E3 10/0 Interface E3 interface description. Operating mode: CE3 or E3. Current mode is CE3, loopback not set Loopback mode: payload, remote, local, or no loopback.
Page 197: E1 Bert
e1 bert Use e1 bert to enable BERT test for an E1 channel created on a CE3 interface. Use undo e1 bert to disable BERT test. Syntax e1 line-number bert pattern { 2^1 1 | 2^15 | 2^20 | 2^23 | qrss } time number [ unframed ] undo e1 line-number bert Default No BERT test is performed.
Page 198: E1 Channel-Set
[Sysname-E3 2/0] e1 1 bert pattern qrss time 10 e1 channel-set Use e1 channel-set to bundle timeslots on an E1 line. Use undo e1 channel-set to remove a timeslot bundle. Syntax e1 line-number channel-set set-number timeslot-list list undo e1 line-number channel-set set-number Default No timeslots are bundled into channel sets.
Page 199: E1 Set Frame-Format
Use undo e1 set clock to restore the default. Syntax e1 line-number set clock { master | slave } undo e1 line-number set clock Default The clock source for an E1 line on the CE3 interface is line clock. Views CE3 interface view Default command level 2: System level...
Page 200: E1 Set Loopback
crc4: Sets the frame format to CRC4. no-crc4: Sets the frame format to no-CRC4. Usage guidelines Configure this command only when the specified E1 line is operating in framed format (which can be set using the undo e1 unframed command). Examples # Set the framing format to CRC4 for the first E1 line on interface E3 2/0.
Page 201: E1 Shutdown
e1 shutdown Use e1 shutdown to shut down an E1 line on the CE3 interface. Use undo e1 shutdown to restore the default. Syntax e1 line-number shutdown undo e1 line-number shutdown Default E1 lines are up. Views CE3 interface view Default command level 2: System level Parameters...
Page 202: Fe3
Parameters line-number: E1 line number in the range of 1 to 16. Usage guidelines An E1 line in unframed mode does not contain the frame control information; it cannot be divided into timeslots. The system automatically creates a serial interface numbered serial number/line-number:0 for it.
Page 203: Loopback (Ce3 Interface)
Usage guidelines FE3 mode is a non-standard E3 application mode. In this mode, the subrate level setting varies with vendors. You can use the fe3 command to make the device to be compatible with devices of other vendors operating in specific FE3 DSU modes. This command is only applicable to CE3 modules that support FE3.
Page 204: National-Bit
Usage guidelines Loopback is intended for test use. Disable loopback in other cases. If a CE3 interface encapsulated with PPP is placed in a loopback, it is normal that the state of the link layer protocol is reported as down. Examples # Enable internal loopback on interface E3 2/0.
Page 205: Using (Ce3 Interface)
Syntax reset counters controller e3 interface-number Views User view Default command level 2: System level Parameters interface-number: Interface number. Usage guidelines You can use the display controller e3 command to display the statistics collected by the controller counters of CE3 interfaces. The reset counters interface command clears the counters of all interfaces.
Page 206: Basic Ct3 Interface Configuration Commands
Examples # Configure interface E3 2/0 to operate in unchannelized mode. <Sysname> system-view [Sysname] controller e3 2/0 [Sysname-E3 2/0] using e3 Related commands controller e3 Basic CT3 interface configuration commands alarm (CT3 interface) Use alarm to enable the CT3 interface to detect/send alarm signals. Use undo alarm to remove the alarm signal detection/sending setting.
Page 207: Bert (Ct3 Interface)
when the RAI signal generated upon detection of the LOS, LOF, or AIS signal is present, the CT3 interface cannot send another type of signal. To do that, use the undo alarm detect command to disable the CT3 interface from sending the RAI signal generated upon detecting an alarm first. You can view the alarm state information by using the display controller t3 command.
Page 208: Cable (Ct3 Interface)
When running a BERT test, the local end sends out a pattern, which is to be looped over somewhere on the line and back to the local end. The local end then examines the received pattern for bit error rate to help you identify whether the condition of the line is good.
Page 209: Controller T3
Syntax clock { master | slave } undo clock Default The clock source for the CT3 interface is line clock. Views CT3 interface view Default command level 2: System level Parameters master: Adopts the internal clock as the clock source. slave: Adopts the line clock as the clock source.
Page 210: Crc
Use crc to configure CRC mode for the serial interface formed on CT3 interfaces. Use undo crc to restore the default Syntax crc { 16 | 32 | none } undo crc Default The CRC mode for the serial interface formed on CT3 interfaces is 16-bit CRC. Views Synchronous serial interface view Default command level...
Page 211 Syntax display controller t3 [ interface-number ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface-number: CT3 interface number. In conjunction with the t3 keyword, it specifies a CT3 interface. |: Filters command output by specifying a regular expression.
Page 212 Bits received (since latest sync): 0 Mbits Historical Statistics: Last clearing of counters: 14:39:02 UTC Sat 06/25/2005 Data in current interval (22 seconds elapsed): 0 Line Code Violations, 0 Far End Block Error 0 C-Bit Coding Violation, 0 P-bit Coding Violation 0 Framing Bit Err, 0 Severely Err Framing Secs 0 C-bit Err Secs, 0 C-bit Severely Err Secs 0 P-bit Err Secs, 0 P-bit Severely Err Secs...
Page 213 Field Description EIC, LIC, FIC, and UNIT are four elements present in all types of MDL EIC: line, LIC: line, FIC: line, UNIT: line messages. Their values are user configurable and default to line. FI is found in MDL path messages, PORT_NO in MDL idle signal FI: line, PORT_NO: line, GEN_NO: line messages, and GEN_NO in MDL test signal messages.
Page 214 Field Description Statistics spanning the current 15-minute interval, coving the counts of these items: Data in current interval: Line code violations: BPV, or EXZ. Line Code Violations Far-end block error. Far End Block Error C-bit coding violation. C-Bit Coding Violation P-bit coding violation.
Page 215: Feac
feac Use feac to enable FEAC channel signal detection and sending on the CT3 interface. Use undo feac to remove the current FEAC settings. Syntax feac { detect | generate { ds3-los | ds3-ais | ds3-oof | ds3-idle | ds3-eqptfail | loopback { ds3-line | ds3-payload } } } undo feac { detect | generate { ds3-los | ds3-ais | ds3-oof | ds3-idle | ds3-eqptfail | loopback { ds3-line | ds3-payload } } }...
Page 216: Frame-Format (Ct3 Interface)
Examples # Enable FEAC channel signal detection on CT3 interface T3 2/0. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] feac detect # Send DS3 LOS signal on CT3 interface T3 2/0. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] feac generate ds3-los # On CT3 interface T3 2/0, send loopback code to the far end to place the far end in a line loopback.
Page 217 Syntax ft3 { dsu-mode { 0 | 1 | 2 | 3 | 4 } | subrate number } undo ft3 { dsu-mode | subrate } Default DSU mode 0 (the Digital Link mode) is adopted, and the subrate is 44210 kbps. Views CT3 interface (in FT3 mode) view Default command level...
Page 218: Loopback (Ct3 Interface)
Examples # Configure T3 2/0 interface to operate in the FT3 mode, setting the DSU mode to 1 and the subrate to 3000 kbps. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] using t3 [Sysname-T3 2/0] ft3 dsu-mode 1 [Sysname-T3 2/0] ft3 subrate 3000 loopback (CT3 interface) Use loopback to configure the loopback mode for a CT3 interface.
Page 219 Use undo mdl generate to disable the CT3 interface from sending MDL messages. Use undo mdl data to restore the default. Syntax mdl { data { eic string | fic string | gen-no string | lic string | pfi string | port-no string | unit string } | detect | generate { idle-signal | path | test-signal } } undo mdl [ data [ eic | fic | gen-no | lic | pfi | port-no | unit ] | detect | generate [ idle-signal | path | test-signal ] ]...
Page 220: Reset Counters Controller T3
# Set LIC to "hello" for CT3 interface T3 2/0. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] mdl data lic hello # Send path messages on CT3 interface T3 2/0. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] mdl generate path reset counters controller t3 Use reset counters controller t3 to clear the controller counter of the specified CT3 interface.
Page 221: T1 Bert
Views CT3 interface view Default command level 2: System level Parameters line-number: T1 line number in the range of 1 to 28. detect: Enables/disables periodical alarm signal detection. generate: Sends alarm signals, AIS or RAI, for line state test. ais: Alarm indication signal. rai: Remote alarm indication signal.
Page 222: T1 Channel-Set
Default command level 2: System level Parameters line-number: T1 line number in the range of 1 to 28. pattern: Sets a BERT pattern, which could be 2^1 1, 2^15, 2^20, 2^23, or QRSS. 2^1 1: Specifies the length of transmitted BERT pattern, in bits, as two to the eleventh power. 2^15: Specifies the length of transmitted BERT pattern, in bits, as two to the fifteenth power.
Page 223: T1 Sendloopcode
Default command level 2: System level Parameters line-number: T1 line number in the range of 1 to 28. set-number: Number of a channel set formed from a timeslot bundle on the T1 line. It is in the range of 0 to 23. timeslot-list list: Specifies the timeslots to be bundled.
Page 224: T1 Set Clock
fdl-ansi-line-up: Sends ANSI-compliant LLB activation request code in the FDL to start remote loopback. fdl-ansi-payload-up: Sends ANSI-compliant PLB activation request code in the FDL to start remote loopback. fdl-att-payload-up: Sends AT&T-compliant PLB activation request code in the FDL to start remote loopback.
Page 225: T1 Set Fdl
Usage guidelines When a CT3 interface is operating in channelized mode, its T1 lines might use separate clocks. Examples # Use the internal clock as the clock source on the first T1 line on interface T3 2/0. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] t1 1 set clock slave t1 set fdl Use t1 set fdl to set the behavior of the specified T1 line on the FDL in ESF framing.
Page 226: T1 Set Frame-Format
[Sysname-T3 2/0] t1 1 set fdl ansi t1 set frame-format Use t1 set frame-format to configure the framing format of a T1 line. Use undo t1 set frame-format to restore the default. Syntax t1 line-number set frame-format { esf | sf } undo t1 line-number set frame-format Default The framing format of a T1 line is ESF.
Page 227: T1 Show
Views CT3 interface view Default command level 2: System level Parameters line-number: T1 line number in the range of 1 to 28. local: Sets the T1 line in internal loopback mode. remote: Sets the T1 line in external loopback mode. remote: Sets the T1 line in payload loopback mode.
Page 228: T1 Shutdown
Receiver alarm state is none Line loop back deactivate code using inband signal last sent BERT state:(stopped, not completed) Test pattern: 2^11, Status: Not Sync, Sync Detected: 0 Time: 0 minute(s), Time past: 0 minute(s) Bit errors (since test started): 0 bits Bits received (since test started): 0 Kbits Bit errors (since latest sync): 0 bits Bits received (since latest sync): 0 Kbits...
Page 229: T1 Unframed
undo t1 line-number shutdown Default T1 lines are up. Views CT3 interface view Default command level 2: System level Parameters line-number: T1 line number in the range of 1 to 28. Usage guidelines This command shuts down not only the specified T1 line but also the serial interfaces formed on it. Data transmission and receiving will stop as a result.
Page 230: Using (Ct3 Interface)
Examples # Set the first T1 line on interface T3 2/0 to operate in unframed mode. <Sysname> system-view [Sysname] controller t3 2/0 [Sysname-T3 2/0] t1 1 unframed Related commands t1 channel-set using (CT3 interface) Use using to configure the operating mode of a CT3 interface. Use undo using to restore the default.
Page 231 Syntax display interface [ bri ] [ brief [ down | description ] ] [ | { begin | exclude | include } regular-expression ] display interface bri interface-number [ brief [ description ] ] [ | { begin | exclude | include } regular-expression ] Views Any view...
Page 232 Last 300 seconds input rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Last 300 seconds output rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec Input: 0 packets, 0 bytes 0 errors, 0 runts, 0 giants, 0 CRC, 0 align errors, 0 overruns, 0 aborts, 0 no buffers 0 frame errors Output:0 packets, 0 bytes...
Page 233 Field Description MTU of the BRI interface. The MTU defaults to 1500 bytes, and a packet larger than the MTU is fragmented before it is sent. If fragmentation is not allowed, the packet will be dropped. The Maximum Transmit Unit is 1500, Hold timer refers to the lifetime of a packet in a network.
Page 234: Loopback (Isdn Bri Interface)
Field Description Sent statistics on the BRI interface: • errors—Number of error packets detected at the physical layer. Output:0 packets, 0 bytes • underruns—Number of packets that fail to be forwarded 0 errors, 0 underruns, 0 collisions because the interface reads from memory at a slower speed than it forwards packets.
Page 235: Mtu (Isdn Bri Interface)
Default command level 2: System level Parameters b1: Places the B1 channel in external loopback. b2: Places the B2 channel in external loopback. both: Places both B1 and B2 channels in external loopback. Usage guidelines The modules with loopback-supported ISDN interfaces include 4BS (MIM), and 1BS\1BU\2BS\2BU (SIC).
Page 236: Reset Counters Interface
reset counters interface Use reset counters interface to clear statistics on the specified BRI interface. Syntax reset counters interface [ bri [ interface-number ] ] Views Use view Default command level 2: System level Parameters bri interface-number: Specifies a BRI interface. Usage guidelines When you collect traffic statistics for a specific period of time on a BRI interface, clear the existing statistics on the interface.
Page 237: Atm And Dsl Interface Configuration Commands
ATM and DSL interface configuration commands Common ATM and DSL interface configuration commands bandwidth Use bandwidth to set the intended bandwidth for an ATM interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth Views ATM E1 interface view, ATM T1 interface view, ATM E3 interface view, ATM T3 interface view, ATM OC-3c interface view, ATM STM- 1 interface view, ATM (ADSL) interface view, ATM (G.SHDSL) interface view, EFM interface view Default command level...
Page 238: Description
Views ATM E1 interface view, ATM T1 interface view, ATM E3 interface view, ATM T3 interface view, ATM OC-3c interface view, ATM STM- 1 interface view, ATM (ADSL) interface view, ATM (G.SHDSL) interface view, EFM interface view Default command level 2: System level Usage guidelines CAUTION:...
Page 239: Display Interface Atm
underscore (_), plus (+), equal sign (=), vertical bar (|), backslash (\), colon (:), semicolon (;), quotation marks (", '), comma (,), period (.), slash (/), spaces, and Unicode characters and symbols. Examples # Set the description for interface ATM 1/0 to atmswitch-interface. <Sysname>...
Page 240 Examples # Display detailed information about interface ATM 3/0. <Sysname> display interface atm 3/0 Atm3/0 current state :DOWN Line protocol current state :DOWN Description : Atm3/0 Interface The Maximum Transmit Unit is 1500 Internet protocol processing : disabled AAL enabled: AAL5, Maximum VCs: 128 Current VCs: 0 (0 on main interface) ATM over E1, Scramble enabled, frame-format crc4-adm code hdb3, clock slave,Cable-length long, loopback not set...
Page 241 Table 29 Command output Field Description State of the ATM interface: • DOWN(Administratively)—The ATM interface was shut down with the shutdown command, and is administratively down. Atm3/0 current state • DOWN—The ATM interface is physically down (possibly because no physical link is present or the link has failed). •...
Page 242: Interface Atm
interface atm Use interface atm to enter ATM interface view or DSL interface view. Syntax interface atm interface-number Views System view Default command level 2: System level Parameters interface-number: ATM or DSL interface number. Examples # Enter ATM 1/0 interface view. <Sysname>...
Page 243: Reset Counters Interface
reset counters interface Use reset counters interface to clear statistics of an ATM interface. Syntax reset counters interface [ atm [ interface-number ] ] Views User view Default command level 2: System level Parameters interface-number: Interface number. Usage guidelines Before collecting traffic statistics within a specific period of time on an interface, you need to clear the existing statistics.
Page 244: Ima-E1/T1 Interface Configuration Commands
Usage guidelines When you modify parameters on an ATM or a DSL interface, execute the shutdown command, and then the undo shutdown command to make your modifications take effect. Examples # Shut down interface ATM 1/0. <Sysname> system-view [Sysname] interface atm 1/0 [Sysname-Atm1/0] shutdown IMA-E1/T1 interface configuration commands The following matrix shows the interface and router compatibility:...
Page 245: Cable (Atm T1 Interface)
Related commands frame-format cable (ATM T1 interface) Use cable to set the cable attenuation and length on the ATM T1 interface. Use undo cable to restore the default. Syntax cable { long { 0db | -7.5db | -15db | -22.5db } | short { 133ft | 266ft | 399ft | 533ft | 655ft } } undo cable Default The cable attenuation on the ATM T1 interface is long 0db.
Page 246: Clock-Change Auto
Default The clock mode is slave. Views ATM E1/T1 interface view Default command level 2: System level Parameters master: Sets the clock mode as master. slave: Sets the clock mode as slave. Usage guidelines When ATM E1/T1 interfaces are operating as DCEs, set the clock mode to master. When interfaces are operating as DTEs, set the clock mode to slave.
Page 247: Code
Examples # Enable automatic clock mode change for ATM E1 interface ATM 2/0. <Sysname> system-view [Sysname] interface atm 2/0 [Sysname-Atm2/0] clock-change auto Related commands clock code Use code to set the line coding format for an ATM E1/T1 interface. Use undo code to restore the default line coding format. Syntax In ATM E1 interface view: code { ami | hdb3 }...
Page 248: Differential-Delay
differential-delay Use differential-delay to set the maximum differential delay for the member links in the IMA group. Use undo differential-delay to restore the default. Syntax differential-delay milliseconds undo differential-delay Default The maximum differential delay is 25 milliseconds. Views IMA group interface view Default command level 2: System level Parameters...
Page 249 brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. down: Displays information about interfaces in DOWN state and the causes. If you do not specify this keyword, this command displays information about interfaces in all states. description: Displays complete interface descriptions.
Page 250 # Display brief information about IMA group interface 2/3. <Sysname> display interface ima-group 2/3 brief The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Main IP Description Ima-group2/3 UP(s)
Page 251: Frame-Format
Field Description If the network layer protocol state of an interface is shown as UP, but its link Protocol: (s) - spoofing is an on-demand link or not present at all, its protocol attribute includes the spoofing flag (an s in parentheses). Interface Abbreviated interface name.
Page 252: Frame-Length
sf-adm: Sets the ATM over T1 framing format to super frame ADM (SF ADM). Usage guidelines ATM Direct Mapping (ADM) directly maps ATM cells transmitted over the E1/T1 line into E1/T1 frames. This process is defined by ITU-T G.804 and ATM forum. Examples # Configure no-CRC4 ADM framing on ATM E1 interface 2/0.
Page 253: Ima-Clock
Default No IMA group is created. Views ATM E1 interface view, ATM T1 interface view Default command level 2: System level Parameters group-number: IMA group number in the range of 1 to 8. Usage guidelines Before adding an ATM E1/T1 interface to an IMA group by using the ima ima-group command, remove network layer service-related configurations on the interface.
Page 254: Ima-Standard
Usage guidelines When the IMA group adopts ITC mode, you must set the clock mode of each member ATM E1/T1 link to slave with the clock slave command. When the IMA group adopts CTC mode, you must set the clock mode of each member ATM E1/T1 link to master with the clock master command.
Page 255: Ima-Test
ima-test Use ima-test to specify the E1/T1 link to be tested and the test mode for IMA group interface test. Use undo ima-test to cancel the test. Syntax ima-test [ link-number number ] [ pattern-id id ] undo ima-test Default IMA group interface test is disabled.
Page 256: Loopback
Default command level 2: System level Parameters group-interface-number: IMA group interface number. Examples # Enter IMA group interface 1 view. <Sysname> system-view [Sysname] interface atm 2/0 [Sysname-Atm2/0] ima ima-group 1 [Sysname-Atm2/0] quit [Sysname] interface ima-group 2/1 [Sysname-Ima-group2/1] loopback Use loopback to enable a specific type of loopback testing on an ATM E1/T1 interface. Use undo loopback to disable the loopback testing that is being performed.
Page 257: Scramble
Syntax min-active-links number undo min-active-links Default The minimum number of links is 1. Views IMA group interface view Default command level 2: System level Parameters number: Number of links, in the range of 1 to 8. Examples # Set the minimum number of links required for IMA group 1 to operate to 2. <Sysname>...
Page 258: Atm E3/T3 Interface Configuration Commands
Examples # Enable payload scrambling on ATM interface 1/0. <Sysname> system-view [Sysname] interface atm 1/0 [Sysname-Atm1/0] scramble ATM E3/T3 interface configuration commands The following matrix shows the interface and router compatibility: Interface MSR900 MSR93X MSR20-1X MSR20 MSR30 MSR50 MSR1000 E3/T3 cable Use cable to configure the cable mode of the ATM T3 interface.
Page 259: Frame-Format
Syntax clock { master | slave } undo clock Default The clock mode is slave. Views ATM E3 interface view, ATM T3 interface view Default command level 2: System level Parameters master: Sets the clock mode as master. slave: Sets the clock mode as slave. Examples # Set the clock mode of ATM E3/T3 interface 2/0 to master.
Page 260: Loopback
cbit-plcp: Sets the framing format of the ATM T3 interface to C-bit PLCP. m23-adm: Sets the framing format of the ATM T3 interface to M23 ADM. m23-plcp: Sets the framing format of the ATM T3 interface to M23 PLCP. Examples # Set the framing format of ATM E3 interface 1/0 to G.832 ADM.
Page 261: Atm Oc-3C/Stm-1 Interface Configuration Commands
undo scramble Default Payload scrambling is enabled on an ATM E3/T3 interface. Views ATM E3/T3 interface view Default command level 2: System level Usage guidelines With payload scrambling enabled, the interface performs payload scrambling when transmitting data, and payload descrambling when receiving data. Payload scrambling prevents consecutive 0s and 1s in the payload.
Page 262: Flag
Default command level 2: System level Parameters master: Sets the clock mode as master. slave: Sets the clock mode as slave. Usage guidelines When the ATM interface is operating as DCE, set its clock mode to master. When the interface is operating as DTE, set its clock mode to slave.
Page 263: Frame-Format
j1 flag-value: Path trace message, a higher-order path overhead byte used to test continuity of the connection between two interfaces at the path level. If the sdh keyword is configured, the flag-value argument is a string of 1 to 15 hexadecimal digits. If the sonet keyword is configured, the argument is a string of 1 to 62 characters.
Page 264: Loopback
Examples # Set the framing format to SDH STM- 1 on an ATM OC-3c/STM- 1 interface. <Sysname> system-view [Sysname] interface atm 4/0 [Sysname-Atm4/0] frame-format sdh loopback Use loopback to configure the loopback mode on the ATM OC-3c/STM- 1 interface. Use undo loopback to disable loopback. Syntax loopback { cell | local | remote } undo loopback...
Page 265: Adsl Interface Configuration Commands
Default Payload scrambling is enabled on the ATM OC-3c/STM- 1 interface. Views ATM OC-3c interface view, STM- 1 interface view Default command level 2: System level Usage guidelines With payload scrambling enabled, the interface performs payload scrambling when transmitting data, and payload descrambling when receiving data.
Page 266: Adsl Standard
Default An ADSL interface is active. Views ATM (ADSL) interface view Default command level 2: System level Usage guidelines An ADSL interface must be activated before it can transmit services. Activation refers to training between ADSL office end and ATU-R end. During this process, the two parties examine line distance and conditions against the line configuration template (which defines the ADSL criteria, channel mode, uplink and downlink speeds, and noise tolerance) and attempt to reach an agreement.
Page 267: Adsl Tx-Attenuation
g9923: Specifies the ADSL2 (G992.3) standard. g9925: Specifies the ADSL2+ (G992.5) standard. gdmt: Specifies the G.DMT (G992.1) standard. glite: Specifies the G.Lite (G992.2) standard. t1413: Specifies the T1.413 standard. Usage guidelines ADSL-I module does not support G.Lite (G992.2) standard and T1.413 standard. To apply the standard configured by the adsl standard command immediately, re-activate the interface by either the shutdown and undo shutdown commands or the activate and undo activate commands.
Page 268: Display Dsl Configuration
Syntax bootrom update file file-url [ slot slot-no-list ] [ all | part ] Default The entire Boot ROM is upgraded. Views User view Default command level 2: System level Parameters file-url: File name (including the path) of the software to be upgraded, a string of 1 to 135 characters. slot slot-no-list: List of slot numbers, representing multiple cards.
Page 269 Syntax display dsl configuration interface atm interface-number [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface-number: DSL interface number. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
Page 270: Display Dsl Status
40: 0 a a a a b b b b b a b b b b b b b b b b b b b b b b b b b b b 60: b b b b b b b b b b b b b b b b b b b a 9 4 a b b b b b b b b b 80: b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b a0: b b b a b a b a b b a b b b b b a a b a a b b a a a a a a a a a c0: a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...
Page 271: Display Dsl Version
Active Params Near End Far End Standard: G.dmt G.dmt SNR (dB): Attn(dB): Pwr(dBm): Current Rate(kbps): Latency: Intl Intl Table 32 Command output Field Description Line status of the ADSL interface: • No Defect—Normal state. • Loss Of Frame—Error concerning frame. •...
Page 272 Default command level 1: Monitor level Parameters interface-number: Specifies a DSL interface to view the version and support capability information on it. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow.
Page 273: G.shdsl Interface Configuration Commands
Field Description Adsl Capability The standard and annex supported by the interface. G.SHDSL interface configuration commands The following matrix shows the interface and router compatibility: Interface MSR900 MSR93X MSR20-1X MSR20 MSR30 MSR50 MSR1000 Yes with Yes with JG516A, only G.SHDSL JG516B, MIM-1SHL-4 JG517A...
Page 274: Display Dsl Configuration
Deactivation tears down the connection between the two parties. To transmit services, you must re-activate the interface. The commands here are intended for test and diagnosis purposes. Unlike the shutdown and undo shutdown commands, these commands only affect a G.SHDSL line. Because a G.SHDSL interface is always on, it transits to the active state automatically at boot and remains active as long as the link is in good condition.
Page 275: Display Dsl Status
Current Margin: 2 SNEXT margin: Psd Mode: Sym PSD LinkCheck: Disable --Actual Handshake Status -- 00: 0002 0000 0000 0000 0000 0000 0000 0000 0000 0000 10: 0000 0008 0000 0000 0000 0000 0000 0000 0008 0000 20: 0000 0000 0002 0002 0004 0010 --Local Handshake Status -- 00: 0002 0001 0000 0000 0000 0000 0034 003f 003f 003f 10: 003f 003f 0003 0034 003f 003f 003f 003f 003f 0003...
Page 276 Default command level 1: Monitor level Parameters interface-number: G.SHDSL interface number. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression.
Page 277 Rmt Vendor Data: 0x12 0x34 0x56 0x78 0x12 0x34 0x56 0x78 # Display status information about ATM 3/0, which is a four-wire G.SHDSL interface that is up. <Sysname> display dsl status interface atm 3/0 Operating Mode: DSL Mode: SHDSL Annex B Configured Wire Type: Line A Statistics since last activation: CRC:...
Page 278 Line B status: Xcvr Op State: Data Mode Last Fail Op State: 0x00 Frame Sync: in sync Line Rate(Kbps): 2312 Wire Type: SNR Margin(dB): 12.30 Loop Attenuation(dB): 0.00 RecvGain(dB): 5.28 TxPower(dBm): 9.50 Power Backoff: enable Power Backoff Level: Tip/Ring Reversal: Reversed FrmOH Stat: 0x00...
Page 279: Display Dsl Version
Field Description SNR Margin(dB) Margin to SNR. Loop Attenuation(dB) Loop attenuation. RecvGain(dB) Receive gain. TxPower(dBm) Transmit power. Power Backoff State of power compensation. Power Backoff Level Level of power compensation. Tip/Ring Reversal State of Tip/Ring reverse. FrmOH Stat Frame outflow state. Rmt Encoder A Encoding coefficient A.
Page 280: Shdsl Annex
ATM SAR Device: 0x823614f1 ATM SAR Revision: 0x02 Chipset Vendor: GSPN Firmware Rel-Rev: R2.3.1-0 DSP Version: PCB Version: CPLD Version: Driver Version: Hardware Version: ITU G991.2 ANNEX A: Supported ITU G991.2 ANNEX B: Supported Table 36 Command output Field Description Dsl line Type Type of the user access line.
Page 281: Shdsl Capability
Usage guidelines Annex A is dominant in North America and Annex B is dominant in Europe. When setting the annex standard, you must consider the standard adopted in the region where your network is located. When ATU-C and ATU-R use different standards, G.SHDSL cannot set up connection. Examples # Configure G.SHDSL interface ATM 1/0 to adopt annex A.
Page 282: Shdsl Line-Probing
shdsl line-probing Use the shdsl line-probing enable command to enable SHDSL line probing. Use the undo shdsl line-probing enable command to disable SHDSL line probing. Syntax shdsl line-probing enable undo shdsl line-probing enable Default Probing is enabled for SHDSL lines. Views ATM (G.SHDSL) interface view Default command level...
Page 283: Shdsl Pam
cpe: Specifies the Customer Premises Equipment (CPE) mode. Usage guidelines For a back-to-back connection, configure one end to CO mode and the other end to CPE mode. Examples # Set the operating mode of interface ATM 1/0 to CO. <Sysname> system-view [Sysname] interface atm 1/0 [Sysname-Atm1/0] shdsl mode co shdsl pam...
Page 284: Shdsl Pbo
shdsl pbo Use shdsl pbo to set the PBO value. Use undo shdsl pbo to restore the default. Syntax shdsl pbo { value | auto } undo shdsl pbo Default Keyword auto is selected. Views ATM (G.SHDSL) interface view Default command level 2: System level Parameters auto: Automatically tunes the transmit power.
Page 285: Shdsl Rate
Default command level 2: System level Parameters asymmetry: Specifies the asymmetric mode, where different power spectral densities (PSD) are set for the central office (CO) and the Customer Premises Equipment (CPE). symmetry: Specifies the symmetric mode, where the same PSD is set for the CO and CPE. Usage guidelines PSD is the amount of power per unit (density) of frequency (spectral) as a function of the frequency.
Page 286: Shdsl Snr-Margin
The value range for the single-pair interface rate of the G.SHDSL.bis interface is 192 to 5696 kbps. In actual applications, the maximum downlink rate is not likely to reach the specified rate as restricted by ATU-C and line conditions. If you select the auto mode, CPE and CO can negotiate a rate commensurate with the current line condition during the activation process.
Page 287: Shdsl Wire
shdsl wire Use shdsl wire to set the operating mode of the current G.SHDSL interface. Use undo shdsl wire to restore the default. Syntax shdsl wire { 2 | 4-auto-enhanced | 4-enhanced | 4-standard | 6 | 8 | auto } undo shdsl wire Default Four-wire G.SHDSL interfaces (interfaces on MIM- 1 SHL-4W and FIC- 1 SHL-4W modules) operate in...
Page 288: Efm Interface Configuration Commands
MSR9 MSR9 MSR100 Command MSR20-1X MSR20 MSR30 MSR50 with Yes with fixed Yes with G.SHDSL.BIS Yes with only JG516 only interfaces on Yes with only FIC-1SHL-4 MIM-1SHL- DSIC-1SHDS W and shdsl wire JG516 4W and MSR20-13 L-8W DSIC-1SHDS DSIC-1SHD and with modules L-8W JG517...
Page 290: Pos Interface Configuration Commands
POS interface configuration commands The following matrix shows the feature and router compatibility: MSR20- MSR10 Feature MSR900 MSR93X MSR20 MSR30 MSR50 POS interface bandwidth Use bandwidth to set the expected bandwidth for a POS interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth...
Page 291: Crc
undo clock Default The clock mode is slave. Views POS interface view Default command level 2: System level Parameters master: Sets the clock mode to master. slave: Sets the clock mode to slave. Usage guidelines POS interfaces support the following clock modes: Master—Uses internal clock signal.
Page 292: Default
32: Sets the CRC length to 32 bits. Usage guidelines The CRC length must be the same on both ends. Examples # Set the CRC length on Pos 1/0 to 16 bits. <Sysname> system-view [Sysname] interface pos 1/0 [Sysname-Pos1/0] crc 16 default Use default to restore the default settings for a POS interface.
Page 293: Display Interface Pos
Default The description of a POS interface is interface name Interface, for example, Pos2/0 Interface. Views POS interface view Default command level 2: System level Parameters text: Interface description, a case-sensitive character string of 1 to 240 characters. The string can include case-sensitive letters, digits, special characters such as tilde (~), exclamation point (!), at sign (@), pound sign (#), dollar sign ($), percent sign (%), caret (^), ampersand sign (&), asterisk (*), left brace({), right brace (}), left parenthesis ((), right parenthesis ()), left bracket ([), right bracket (]), left angle bracket (<),...
Page 294 begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines If you do not specify the pos keyword, this command displays information about all interfaces on the device.
Page 295 # Display brief information about POS 8/0. <Sysname> display interface pos 8/0 brief The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Main IP Description Pos8/0 UP(s) # Display brief information about all POS interfaces in DOWN state.
Page 296 Field Description Urgent queue: the number of packets in the queue, the Output queue : (Urgent queue : queue length, the number of packets dropped in the Size/Length/Discards) queue. Protocol queue: the number of packets in the queue, Output queue : (Protocol queue : the queue length, the number of packets dropped in Size/Length/Discards) the queue.
Page 297: Flag
flag Use flag to set the SONET/SDH overhead bytes. Use undo flag to restore the default SONET/SDH overhead bytes. Syntax flag c2 flag-value undo flag c2 flag { j0 | j1 } { sdh | sonet } flag-value undo flag { j0 | j1 } { sdh | sonet } Default The default SDH overhead bytes are used.
Page 298: Frame-Format
The J0 byte can be any character in the network of the same carrier. If two carriers are involved, make sure that the sending and receiving devices use the same J0 byte at their network borders. Examples # Set the SDH overhead byte J0 of POS1/0 interface. <Sysname>...
Page 299: Loopback
Views POS interface view Default command level 2: System level Parameters fr: Specifies Frame Relay as the link layer protocol of the interface. ietf: Adopts the Interface Engineering Task Force (IETF) standard encapsulation format, which is the default encapsulation format. mfr interface-number: MFR interface or subinterface number.
Page 300: Mtu
Loopback and clock slave cannot be set at the same time. Otherwise, POS interfaces cannot be connected successfully. Examples # Enable internal loopback on POS 1/0. <Sysname> system-view [Sysname] interface pos 1/0 [Sysname-Pos1/0] loopback local Use mtu to set the MTU size of a POS interface. Use undo mtu to restore the default.
Page 301 Views User view Default command level 2: System level Parameters pos interface-number: Specifies a POS interface by its number. Usage guidelines Before collecting statistics for an interface within a specific period, you need to clear the existing statistics of the interface. If you do not specify the pos keyword, this command clears the statistics of all interfaces.
Page 302 shutdown Use shutdown to shut down a POS interface. Use undo shutdown to bring up a POS interface. Syntax shutdown undo shutdown Default A POS interface is up. Views POS interface view Default command level 2: System level Usage guidelines When you modify parameters on a POS interface, execute the shutdown command, and then the undo shutdown command for the modification to take effect.
Page 303 CPOS interface configuration commands The following matrix shows the feature and router compatibility: MSR20- MSR10 Feature MSR900 MSR93X MSR20 MSR30 MSR50 CPOS interface E1-related commands are available for CPOS (E) interface modules. T1-related commands are available for CPOS (T) interface modules. bandwidth Use bandwidth to set the intended bandwidth for a CPOS interface.
Page 304 Syntax clock { master | slave } undo clock Default The clock mode of a CPOS interface is slave. Views CPOS interface view Default command level 2: System level Parameters master: Sets the clock mode to master. slave: Sets the clock mode to slave. Usage guidelines When the clock mode of a CPOS interface is master, it uses the internal clock source.
Page 305 [Sysname] controller cpos 1/0 [Sysname-Cpos1/0] default Use default to restore the default settings for a CPOS interface. Syntax default Views CPOS interface view Default command level 2: System level Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you use it on a live network.
Page 306 Parameters text: Interface description, a case-sensitive character string of 1 to 240 characters. The string can include case-sensitive letters, digits, special characters such as tilde (~), exclamation point (!), at sign (@), pound sign (#), dollar sign ($), percent sign (%), caret (^), ampersand sign (&), asterisk (*), left brace({), right brace (}), left parenthesis ((), right parenthesis ()), left bracket ([), right bracket (]), left angle bracket (<), right angle bracket (>), hyphen (-), underscore(_), plus sign (+), equal sign (=), vertical bar (|), back slash (\), colon (:), semi-colon (;) quotation marks ("), apostrophe ('), comma (,), dot (.), and slash (/),...
Page 307 Field Description Severely error frame. Four consecutive frame synchronization errors generate one SEF. FERR Framing Bit Error. It refers to frames with the Ft/Fs/FPS/FAS error. CERR CRC error. Far end block error. This occurs when the CRC4 framing format applies on the E1 FEBE channel.
Page 308 Frame-format: ESF, clock: slave, loopback: none CT1 84 is down Frame-format: ESF, clock: slave, loopback: none Table 39 Command output Field Description Cpos4/0 current state: Current physical state of the CPOS interface. Description: Interface description. Physical layer information of the CPOS interface: the framing format Frame-format SDH, multiplex AU-3, is set to SDH, AU-3 path is adopted, master clock (internal clock clock master, loopback none...
Page 309 Default command level 1: Monitor level Parameters cpos-number: CPOS interface number. e1-number: Number of an E1 channel on the specified CPOS interface, in the range of 1 to 63. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
Page 310 Field Description Physical layer information of E1 channels. Frame-format: NO-CRC4, clock: slave, In this sample output, the framing format is set to NO-CRC4, slave loopback: none clock mode is used, and loopback is disabled. display controller cpos t1 Use display controller cpos t1 to display the physical layer configuration information of a T1 channel on a CPOS interface.
Page 311: E1 Channel-Set
Table 41 Command output Field Description Cpos4/0 current state Current physical state of the CPOS interface. Description Interface description. Lower order path Alarm and error statistics of the lower order path. TxFlag Sent overhead bytes. RxFlag Received overhead bytes. Alarm Alarm statistics.
Page 312 IMPORTANT: Make sure the local end has the same timeslot bundling settings as the remote end for successful communication. Examples # Bundle timeslots 1 to 31 into a channel set on E1 channel 63. <Sysname> system-view [Sysname] controller cpos 1/0 [Sysname-Cpos1/0] e1 63 channel-set 1 timeslot-list 1-31 # Enter the view of the serial interface created for the channel set.
Page 313: E1 Set Frame-Format
Examples # Set the clock mode to master on E1 channel 1. <Sysname> system-view [Sysname] controller cpos 1/0 [Sysname-Cpos1/0] e1 1 set clock master e1 set flag Use e1 set flag to set the overhead bytes for an E1 channel. Use undo e1 set flag to restore the default E1 channel overhead bytes.
Page 314: E1 Set Loopback
Use undo e1 set frame-format to restore the default. Syntax e1 e1-number set frame-format { crc4 | no-crc4 } undo e1 e1-number set frame-format Default The framing format of an E1 channel is no-CRC4. Views CPOS interface view Default command level 2: System level Parameters e1-number: Number of an E1 channel on the CPOS interface, in the range of 1 to 63.
Page 315: E1 Shutdown
Usage guidelines You can test E1 channels by using the loopback command with different keywords. In an internal loopback, data of the sender is directly looped to the receiver. In an external payload loopback, data received by the receiver is looped back at the E1 framer as payload.
Page 316 Use undo e1 unframed to restore the default. Syntax e1 e1-number unframed undo e1 e1-number unframed Default An E1 channel operates in framed mode. Views CPOS interface view Default command level 2: System level Parameters e1-number: Number of an E1 channel on the CPOS interface, in the range of 1 to 63. Usage guidelines So far, E1 channels on CPOS interfaces support two operating modes: clear channel (or unframed) and channelized (or framed).
Page 317 Parameters j0 flag-value: Specifies the regenerator section trace message, which is a section overhead byte used to detect the continuity of the connection between two interfaces at the section layer. With SDH frames, flag-value is a string of 1 to 15 characters; with SONET frames, flag-value is in the range of 0x00 to 0xFF. j1 path-number: Specifies the path trace message, which is a higher-order path overhead byte used to detect the continuity of the connection between two interfaces at the path layer.
Page 318: Multiplex Mode
Default command level 2: System level Parameters sdh: Sets framing format to synchronous digital hierarchy (SDH). sonet: Sets framing format to synchronous optical network (SONET). Examples # Set the framing format to SONET on CPOS 1/0. <Sysname> system-view [Sysname] controller cpos 1/0 [Sysname-Cpos1/0] frame-format sonet loopback Use loopback to configure the loopback mode on a CPOS interface.
Page 319: Reset Counters Controller Cpos
Syntax multiplex mode { au-3 | au-4 } undo multiplex mode Default The AUG multiplexing mode is au-4. Views CPOS interface view Default command level 2: System level Parameters au-3: Gets AUG through AU-3. au-4: Gets AUG through AU-4. Usage guidelines SDH provides two payload mapping/multiplexing solutions: ANSI and ETSI.
Page 320: Shutdown
Default command level 2: System level Parameters interface-number: Interface number. Usage guidelines You can use the display controller cpos command to display the controller counter. The reset counters interface command clears the controller counters of all interfaces. To clear the controller counters of individual CPOS interfaces, use the reset counters controller cpos command.
Page 321: T1 Set Clock
Syntax t1 t1-number channel-set set-number timeslot-list range [ speed { 56k | 64k } ] undo t1 t1-number channel-set set-number Default A T1 channel is not channelized. Views CPOS interface view Default command level 2: System level Parameters t1-number: Number of a T1 channel on the CPOS interface, in the range of 1 to 84. set-number: Channel set number, in the range of 0 to 23.
Page 322 Syntax t1 t1-number set clock { master | slave } undo t1 t1-number set clock Default The clock mode of the T1 channel is slave. Views CPOS interface view Default command level 2: System level Parameters t1-number: Number of a T1 channel on the CPOS interface, in the range of 1 to 84. master: Sets the clock mode of the T1 channel to master.
Page 323: T1 Set Frame-Format
Default command level 2: System level Parameters t1-number: T1 channel number, in the range of 1 to 84. c2: Specifies the low-order channel signal tag byte (C2). c2-value: Low-order channel signal tag byte (C2) to be set, 1 byte in length and in the range of 0x0 to 0x7 (except 0x5).
Page 324: T1 Set Loopback
[Sysname-Cpos1/0] t1 1 set frame-format sf t1 set loopback Use t1 set loopback to configure the loopback mode of a T1 channel. Use undo t1 set loopback to disable loopback. Syntax t1 t1-number set loopback { local | payload | remote } undo t1 t1-number set loopback Default Loopback is disabled.
Page 325: T1 Unframed
Views CPOS interface view Default command level 2: System level Parameters t1-number: Number of a T1 channel on the CPOS interface, in the range of 1 to 84. Usage guidelines When you shut down a T1 channel, its associated serial interfaces are also shut down. Examples # Shut down T1 channel 1.
Page 327: Loopback And Null Interface Configuration Commands
Loopback and null interface configuration commands bandwidth Use bandwidth to set the intended bandwidth for an interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth Views Loopback interface view, null interface view Default command level 2: System level Parameters bandwidth-value: Sets the intended bandwidth in the range of 1 to 4294967295 kbps.
Page 328 Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you use it in a live network. This command might fail to restore the default settings for some commands for reasons such as command dependencies and system restrictions.
Page 329: Display Interface Loopback
Examples # Set the description for interface loopback 1 to loopback1. <Sysname> system-view [Sysname] interface loopback 1 [Sysname- loopback1] description loopback1 Related commands display interface display interface loopback Use display interface loopback to display information about a loopback interface. Syntax display interface [ loopback ] [ brief [ down | description ] ] [ | { begin | exclude | include } regular-expression ] display interface loopback interface-number [ brief [ description ] ] [ | { begin | exclude | include }...
Page 330 Examples # Display detailed information about interface loopback 0. (Suppose the loopback interface supports traffic accounting.) <Sysname> display interface loopback 0 LoopBack0 current state: UP Line protocol current state: UP (spoofing) Description: LoopBack0 Interface The Maximum Transmit Unit is 1536 Internet protocol processing : disabled Physical is Loopback Last clearing of counters:...
Page 331 Table 42 Command output Field Description Physical layer state of the loopback interface: • current state • Administratively DOWN Data link layer protocol state of the interface. UP (spoofing) Line protocol current state means that the data link layer protocol state of the interface is UP but the link is an on-demand link or not present at all.
Page 332: Display Interface Null
Field Description Physical layer state of the interface: • UP—The interface is up. Link • ADM—The interface has been administratively shut down. To recover its physical state, use the undo shutdown command. Data link layer protocol state of the interface, which is always Protocol UP(s).
Page 333 exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines If you do not specify the null keyword, this command displays information about all interfaces on the device.
Page 334: Interface Loopback
Interface Link Protocol Main IP Description NULL0 UP(s) Table 42 for the display interface null command output. Related commands interface null interface loopback Use interface loopback to create a loopback interface or enter loopback interface view. Use undo interface loopback to remove a loopback interface. Syntax interface loopback interface-number undo interface loopback interface-number...
Page 335: Reset Counters Interface Loopback
Usage guidelines A device has only one null interface, always named interface Null 0. Interface Null 0 is always up. You cannot remove it or shut it down. Examples # Enter Null 0 interface view. <Sysname> system-view [Sysname] interface null 0 [Sysname-NULL0] Related commands display interface null...
Page 336: Shutdown
Default command level 2: System level Parameters 0: Specifies a null interface by its number, which is fixed at 0. Usage guidelines Clear the existing statistics on the interface before starting to collect new traffic statistics. If you do not specify the null keyword, this command clears statistics on all interfaces. If you specify the null keyword, this command clears the statistics on interface Null 0 with or without the 0 keyword.
Page 337: Support And Other Resources
Related information Documents To find related documents, browse to the Manuals page of the HP Business Support Center website: http://www.hp.com/support/manuals For related documentation, navigate to the Networking section, and select a networking category. •...
Page 338: Conventions
Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. Square brackets enclose syntax choices (keywords or arguments) that are optional. Braces enclose a set of required syntax choices separated by vertical bars, from which { x | y | ...
Page 339 Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features.
Page 340: Index
Index A B C D E F G I J L M N P Q R S T U V W clock,236 clock,294 activate,264 clock (CE1/PRI interface),121 activate,256 clock (CE3 interface),182 adsl standard,257 clock (CT1/PRI interface),140 adsl tx-attenuation,258 clock (CT3 interface),199 alarm,1 19 clock-change...
Page 341 description,319 Documents,328 description,296 duplex,16 description,45 description,283 bert,188 description,229 channel-set,302 detect,52 channel-set,189 detect-ais,125 e1 set clock,189 differential-delay,239 e1 set clock,303 display cellular,77 e1 set flag,304 display cellular-ethernet,83 e1 set frame-format,190 display controller cpos,297 e1 set frame-format,304 display controller cpos e1,299 e1 set loopback,191 display controller cpos t1,301...
Page 342 flow-interval,30 invert transmit-clock,68 frame-format,250 ip address cellular-allocated,102 frame-format,289 itf,69 frame-format,308 itf (CE1/PRI interface),131 frame-format,254 itf (CT1/PRI interface),151 frame-format,242 frame-format (CE1/PRI interface),129 jumboframe enable,31 frame-format (CT1/PRI interface),149 frame-format (CT3 interface),207 frame-length,243 link-delay,19 alarm,171 link-delay,46 alarm-threshold,171 link-protocol,289 bert,172 loopback,290 cable,173 loopback,247 clock,174 loopback,309 code,175 loopback,69...
Page 343 mtu,291 reset counters interface null,326 mtu (ISDN BRI interface),226 reverse-rts,74 multicast-suppression,35 rssi,1 13 multiplex mode,309 scramble,251 national-bit,195 scramble,255 scramble,248 scramble,292 phy-mru,72 sendloopcode,155 physical-mode,72 shdsl annex,271 modify,106 shdsl capability,272 unlock,106 shdsl line-probing,273 verification,107 shdsl mode,273 verify,107 shdsl pam,274 plmn search,108 shdsl pbo,275 plmn select,109...
Page 344 t1 set frame-format,217 unicast-suppression,36 t1 set loopback,315 using (CE1/PRI interface),135 t1 set loopback,217 using (CE3 interface),196 show,218 using (CT3 interface),221 shutdown,315 shutdown,219 virtualbaudrate,76 unframed,220 virtual-cable-test,38 unframed,316 timer hold,75 trust-imsi,1 19 Websites,328...

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