<SW7750> system-view
[SW7750] time-range test 8:00 to 18:00 daily
2 Define the traffic rules of PC packets
# Enter number-identification-based basic ACL view identified.
[SW7750] acl number 2000
[SW7750-acl-basic-2000] rule 0 permit source 1.0.0.1 0 time-range test
[SW7750-acl-basic-2000] quit
3 Remark ef precedence on the packets that PC1 sends
[SW7750] interface Ethernet 2/0/1
[SW7750-Ethernet2/0/1] qos
[SW7750-qosb-Ethernet2/0/1] traffic-priority inbound ip-group 2000 dscp ef
QoS Configuration Example
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