3com S7906E Guide De Référence

 

4-5 

Use the voice vlan enable command to enable the voice VLAN feature on an Ethernet port.  

Use the undo voice vlan enable command to disable the voice VLAN feature on an Ethernet port. 

The voice VLAN feature is not enabled on a port by default. 

z 

You cannot enable the voice VLAN feature on an access port operating in automatic voice VLAN 

mode.  

z 

Enable the voice VLAN feature globally before enabling the voice VLAN feature on a port. 

z 

The voice VLAN functions properly only after the voice VLAN feature is enabled both globally and 

on a port. 

# Enable the voice VLAN feature on GigabitEthernet 2/0/1. 

<Sysname> system-view 

[Sysname] voice vlan 2 enable 

[Sysname] interface gigabitethernet 2/0/1 

[Sysname-GigabitEthernet2/0/1] voice vlan enable 

voice vlan mac-address mac-addr mask oui-mask [ description text ] 

undo voice vlan mac-address oui 

System view 

2: System level 

mac-addr: Source MAC address of voice traffic, in the format of H-H-H, such as 1234-1234-1234. 

mask oui-mask: Specifies the valid length of the OUI address by a mask in the format of H-H-H, with the 

high-order bits being consecutive fs and the low-order bits being 0s, for example, ffff-f000-0000. 

description  text: Specifies a string that describes the OUI address. The string is of 1 to 30 

case-sensitive characters. 

oui: Specifies the OUI address to be removed, in the format of H-H-H, such as 1234-1200-0000. An OUI 

address is the logic AND result of mac-addr and oui-mask. An OUI address cannot be a broadcast 

address, a multicast address, or an address of all 0s or all fs. You can use the display voice vlan oui 

command to display the OUI addresses supported currently. 

Use the voice vlan mac-address command to add a recognizable OUI address. 

Use the undo voice vlan mac-address command to remove a recognizable OUI address.  

The system supports up to 16 OUI addresses.