H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 122)

113
To do... Use the command... Remarks
Assign the access, trunk, or hybrid
port in manual voice VLAN
assignment mode to the voice
VLAN
For the configuration procedure,
see the chapter “VLAN
configuration.”
Required
After you assign an access port to
the voice VLAN, the voice VLAN
becomes the PVID of the port
automatically.
Configure the voice VLAN as the
PVID of the trunk or hybrid port
For the configuration procedure,
see the chapter “VLAN
configuration.”
Optional
This operation is required for
untagged inbound voice traffic
and prohibited for tagged inbound
voice traffic.
Enable voice VLAN on the port voice vlan vlan-id enable
Required
Disabled by default.
NOTE:
•
You can configure different voice VLANs on different ports at the same time. However, one port can be
configured with only one voice VLAN, and this voice VLAN must be a static VLAN that already exists on
the device.
• You cannot enable the voice VLAN function on a port enabled with Link Aggregation Control Protocol
(LACP).
• To make voice VLAN take effect on a port that is enabled with voice VLAN and operates in manual voice
VLAN assignment mode, you need to assign the port to the voice VLAN manually.
Displaying and maintaining voice VLAN
To do... Use the command... Remarks
Display the voice VLAN state
display voice vlan state [ | { begin | exclude |
include } regular-expression ]
Available in any view
Display the OUI addresses
supported by system display voice vlan oui [ | { begin | exclude |
include } regular-expression ]
Available in any view
Voice VLAN configuration examples
Automatic voice VLAN mode configuration example
Network requirements
As shown in Figure 33 ,
• The MAC address of IP phone A is 0011-1100-0001. The phone connects to a downstream device
named PC A whose MAC address is 0022-1100-0002 and to Ethernet 1/1 on an upstream device
named Device A.
• The MAC address of IP phone B is 0011-2200-0001. The phone connects to a downstream device
named PC B whose MAC address is 0022-2200-0002 and to Ethernet 1/2 on Device A.