Table 1-9. Priority For Each Packet Type When Classify_All Is Specified (All Models Except Gr2000-1B, Gr2000-2B And Gr2000-2B+) - Hitachi GR2000 Series Configuration Commands

Table 1-9
Packet Type
ARP (ARP Request/ARP Response)
packet generated by this router
Layer 2 packet generated by this router
(WAN)
IPv4 packets generated by this router
(RIP, OSPF, BGP, telnet, ftp, snmp,
igmp, pim, etc.)
IPv4 ICMP packet for reporting the
error generated by this router
IPv4 packets relayed by this router:
1. Packet with option (IP header)
2. Fragmented packet
3. Redirected packet
4. ARP unsolved packet
5. DVMRP-capsulated packet sent to
the DVMRP tunnel interface
MPLS packets (MPLS LDP Hello,
MPLS LDP KeepAlive, etc.) generated
by this router [ROUTE-OS7]
IPv4 packets except in item Nos. 1 to 6
IPv6 packet generated by this router
(*3)
IPv6, ICMP packet to notice a error
generated by this router
(Except in item No. 9) (*3)
IPv6 packet relayed by this router (*3)
--: Does not agree with the IP flow detecting condition because it is not the IP packet.
*1: This function can specify the priority of all IP packets by flow configuration definition.
*2: The output priority indicates the queue number for stacking packets.
*3: GR2000-2S and GR2000-4S in which RP-A1, RP-C, and RP-D are installed has the same priority level as when it
mismatches the flow detection conditions because IPv6 QOS is not supported.
GR2K-GA-0014
Ver. 07-02
Priority for Each Packet Type When classify_all is Specified
(All Models Except GR2000-1B, GR2000-2B and GR2000-2B+)
State of IP
Flow Detection
Conditions
--
--
Coincides
Does not
coincide
Coincides
Does not
coincide
Coincides
Does not
coincide
Coincides
Does not
coincide
Coincides
Does not
coincide.
Coincides
Does not
coincide
Coincides
Does not
coincide
Coincides
Does not
coincide
Output Priority (*1) (*2)
8 16 32
Queue Queue Queue
8 16 32
8 16 32
Priority specified by flow qos configuration definition
8 16 32
Priority specified by flow qos configuration definition
4 7 13
Priority specified by flow qos configuration definition
4 7 13
Priority specified by flow qos configuration definition
8 16 32
Priority specified by flow qos configuration definition
4 7 13
Priority specified by flow qos configuration definition
8 16 32
Priority specified by flow qos configuration definition
4 7 13
Priority specified by flow qos configuration definition
4 7 13
Filtering/QoS Information
Queuing
250 1000
Priority
Queue Queue
250 1000 4
250 1000 4
250 1000 4
98 392 4
98 392 4
250 1000 4
98 392 4
250 1000 4
98 392 1
98 392 4
1-13