H3C LS-3100-52P-OVS-H3 Operation Manual page 1295

[Sysname-behavior-1] quit
# Configure a QoS policy and associate traffic behavior 1 with classification rule 1.
[Sysname] qos policy 1
[Sysname-policy-1] classifier 1 behavior 1
[Sysname-policy-1] quit
# Apply the policy in the inbound direction of GigabitEthernet1/0/1.
[Sysname] interface GigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] qos apply policy 1 inbound
After the configurations, you can monitor all packets sent from Host A on the data monitoring device.
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