Clear Frame Counters; Show Sfp Module Status - Yamaha L2 Command Reference Manual

122 | Command Reference | Interface control
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5.1.14 Clear frame counters

[Syntax]
clear counters ifname
[Parameter]
ifname
[Input mode]
priviledged EXEC mode
[Description]
Clears frame counter information for the interface specified by ifname.
If logical interface is specified as the ifname, the frame counters of all LAN/SFP port port units associated with that interface
are cleared.
[Example]
Clear the frame counters of LAN port #1.
SWR2311P#clear counters port1.1

5.1.15 Show SFP module status

[Syntax]
show ddm status
[Input mode]
unprivileged EXEC mode, priviledged EXEC mode
[Description]
Shows the status of the SFP module.
For each item, shows the current value, upper threshold value, and lower threshold value for each SFP port.
Temperature
Voltage
Current
TX-Power
RX-Power
[Example]
Show the status of the SFP module.
SWR2311P#show ddm status
Interface
------------ ------------ ------------ ------------ ------------ ------------
port1.25
port1.26
port1.27
port1.28
Interface
------------ ------------ ------------ ------------ ------------ ------------
port1.25
packets : 1
packets : 166
packets : 7
packets : 1
: Interface name of LAN/SFP port or logical interface
Applicable interface
Item
Temperature High Alarm
(Celsius) Threshold
42.7 100.0
- -
40.7 95.0
Unsupported Unsupported
Voltage High Alarm
(V) Threshold
3.37 3.62
Internal temperature of the module (°C)
Voltage value (V)
Current value (mA)
Strength of light produced (dBm)
Strength of light received (dBm)
High Warning Low Warning
Threshold Threshold
85.0 -40.0
- -
90.0 -20.0
Unsupported Unsupported
High Warning Low Warning
Threshold Threshold
3.46 3.13
Description
Low Alarm
Threshold
-55.0
-
-25.0
Unsupported
Low Alarm
Threshold
2.97