3com S7906E 参考指南
4-5
Description
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.
Examples
# 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
Syntax
voice vlan mac-address mac-addr mask oui-mask [ description text ]
undo voice vlan mac-address oui
View
System view
Default Level
2: System level
Parameters
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.
Description
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.