Configuring a VLAN Channelized Sub-Interface
This section describes how to configure a VLAN channelized sub-interface.
Context
To prevent services from affecting each other, a mechanism to isolate different types of services is in need. Different service flows are forwarded through specific VLAN channelized sub-interfaces with dot1q encapsulation. Each channelized sub-interface implements independent HQoS scheduling to isolate services of different types.
Procedure
- Run system-view
The system view is displayed.
- Run interface interface-type interface-number.subinterface-number
The physical sub-interface view is displayed.
- Run vlan-type dot1q vlanid
The encapsulation mode of the physical sub-interface is set to dot1q.
- Run quit
Return to the system view.
- Run license
The license view is displayed.
There is no need to activate the license for a channelized sub-interface on a GE interface.
- Run quit
Return to the system view.
- Run interface interface-type interface-number.subinterface-number
The physical sub-interface view is displayed.
- Run mode channel enable
The physical sub-interface is configured as a VLAN channelized sub-interface.
- (Optional) Run mode channel bandwidth bwvalue
The bandwidth is configured for the channelized sub-interface.
- Run commit
The configuration is committed.