Usage Scenario
The length of a packet scheduled on the downstream TM is different from that of the packet sent to the link. To perform traffic shaping accurately, you must compensate the packet with a specific length. After running the command for compensating the packet length in the service profile, you can configure the qos default service-template command to apply the service profile to a channelized sub-interface. The precision adjustment function then can be implemented on the sub-interface.
Prerequisites
A service profile has been created.
The channelization function has been enabled using the mode channel enable command.
Precautions
A channelized sub-interface supports only one service profile.
To apply a service profile associated with a slot ID to a physical interface, the slot ID associated with the service profile must be the same as the slot ID of the interface.
Eth-Trunk interfaces support only global service profiles.