6-3 
[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.