3Com 5500G-EI Command Reference Guide - Page 87

Voice VLAN Configuration Commands 87 You can only run the Voice VLAN function on the port when all the Voice VLAN features in system view and port view are enabled. For the related command, see display voice vlan status. Example To enable the Voice VLAN features on port Ethernet1/0/2, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]interface Gigabitethernet1/0/2 [SW5500-GigabitEthernet1/0/2]voice vlan enable voice vlan Syntax voice vlan vlan_id enable undo voice vlan enable View System View Parameter vlan_id: The VLAN ID for the Voice VLAN to be enabled, in the range of 2 to 4094. Description Use the voice vlan command to globally enable the Voice VLAN features of one VLAN. Use the undo voice vlan enable command to globally disable the Voice VLAN features of one VLAN. A specified VLAN must exist for a successful Voice VLAN enabling. You cannot delete a specified VLAN that has enabled Voice VLAN and only one VLAN can enable Voice VLAN features at one time. For the related command, see display voice vlan status. Example Enable the Voice VLAN features on VLAN 2 (VLAN 2 already exists). system-view System View: return to User View with Ctrl+Z. [SW5500]voice vlan 2 enable voice vlan mac_address Syntax voice vlan mac-address oui mask oui_mask [ description string ] undo voice vlan mac-address oui View System View