The voice-vlan command enables the voice VLAN in a service scheme.
The undo voice-vlan command restores the default setting.
By default, the voice VLAN is disabled in the service scheme.
Usage Scenario
After creating a service scheme using the service-scheme command, you can run the voice-vlan command to enable the voice VLAN in the service scheme. The voice user assigned with the service scheme will be added to the voice VLAN and obtain network resources in the VLAN.
Precautions
An authorized VLAN cannot be delivered to online Portal users.
To make this command take effect, you must have run the voice-vlan enable command to configure a specified VLAN as the voice VLAN and enable the voice VLAN on the interface.