196 CHAPTER 22: Q OS CONFIGURATIONFor service processor cards, perform the following configurations in VLAN view.system-index index here is the system index for an ACL rule. When delivering arule, the system assigns a globally unique index to it, for convenience of laterretrieval. You can also assign a system index for it when delivering an ACL rulewith this command, but the index value may change while the system is running.However, you are not recommended to assign a system index if not urgentlynecessary.n ■ Traffic redirection setting is only available for the permitted rules in the ACL.■ The packet redirected to the CPU cannot be forwarded normally.■ You can achieve policy route by selecting the next-hop keyword.■ Before executing the traffic-redirect command on a service processor card,you must first configure traffic redirection in Ethernet port view to redirect thepackets in Layer 3 to the service processor card and specific VLAN.■ Multicast packets are not allowed to be redirected to the service processorcards.See the corresponding Command Manual for details of the commands. Refer tothe "VLAN&QinQ" section in the manual for detailed information on thetraffic-redirect { nested-vlan | modified-vlan } command.Configuring QueueSchedulingEach port supports eight outbound queues except that ports ofGV48D/GP48D/XP4 non-wire-speed cards only support four queues. The switchputs the packets into the queues according to the local precedence of packets.Queue scheduling is used to resolve problems of resource contention by manypackets. The switch supports SP algorithm and WRR algorithm.Remove traffic redirectionsetting which only applies linkgroup ACLundo traffic-redirect inbound link-group { acl-number |acl-name } [ rule rule ]Table 170 Configure traffic redirectionOperation CommandConfigure traffic redirectionon packets matching Layer 3ACL rule.traffic-redirect { inbound | outbound } ip-group {acl-number | acl-name } [ rule rule [ system-index index ] ] {cpu | next-hop ip-addr1 [ip-addr2] [ invalid { forward |drop } ] } [ slot slotid ]Remove this traffic redirectionconfiguration on the packetsmatching Layer 3 ACL rule.undo traffic-redirect inbound ip-group { acl-number |acl-name } [ rule rule ] [ slot slotid ]Table 169 Configure traffic redirectionOperation Command
