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60PQ configuration example (on any H3C WX access controllers butWX5002)NOTE:For Ethernet interface configuration prerequisites on different H3C WX access controllers, seeTable 10 . This configuration example was created on WX3024.Network requirementsAs shown in Figure 14 , Client A and Client B get data from Server through the AC.Configure the AC to preferentially process data from the higher-priority client.Configuration procedure1. Enter system view: system-view2. Configure PQ list 1 to assign packets that match no criteria to the middle queue:[AC] qos pql 1 default-queue middle3. Configure PQ list 1 to assign packets with local precedence value 5 to the topqueue:[AC] qos pql 1 local-precedence 5 queue top4. Set the maximum length to 1000 for the middle queue in PQ list 1:[AC] qos pql 1 queue middle queue-length 10005. Apply PQ list 1 to interface GigabitEthernet 1/0/1 and configure interfaceGigabitEthernet 1/0/1 to use the 802.1p priority of the received packets for prioritymapping:[AC] interface gigabitethernet1/0/1[AC-GigabitEthernet1/0/1] qos pq pql 1[AC-GigabitEthernet1/0/1] qos trust dot1pConfiguring CQYou can configure a CQ list that contains up to 16 queues (queues 1 through 16), witheach queue including the match criteria for packets to enter the queue, the length ofthe queue, and the bytes sent from the queue during a cycle of round robin queuescheduling. Only one CQ list can be applied to an interface.
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