H3C Technologies H3C S12500 Series Switches - Manual (Page 52)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Set the voice VLAN aging
time.
voice vlan aging minutes
Optional.
The default setting is 1440
minutes.
The voice VLAN aging time
configuration is only applicable on
ports in automatic voice VLAN
assignment mode.
3. Enable the voice VLAN
security mode.
voice vlan security enable
Optional.
By default, the voice VLAN security
mode is enabled.
4. Add a recognizable OUI
address.
voice vlan mac-address oui mask
oui-mask [ description text ]
Optional.
By default, each voice VLAN has
default OUI addresses configured.
For the default OUI addresses of
different vendors, see Table 1 .
5. Enter Ethernet interface view. interface interface-type
interface-number
N/A
6. Configure the port to operate
in automatic voice VLAN
assignment mode. voice vlan mode auto
Optional.
By default, automatic voice VLAN
assignment mode is enabled.
The voice VLAN assignment modes
on different ports are independent
of one another.
7. Enable voice VLAN on the
port.
voice vlan vlan-id enable By default, voice VLAN is disabled.
Configuring a port to operate in manual voice
VLAN assignment mode
Configuration restrictions and guidelines
• 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.
• Voice VLAN cannot be enabled on the member ports of a link aggregation group. For more
information about the member ports, see "Configuring Ethernet link aggregation."
• To make voice VLAN take effect on a port that is enabled with voice VLAN and operates in manual
voice VLAN assignment mode, you must manually assign the port to the voice VLAN.
Configuration procedure
To configure a port to operate in manual voice VLAN assignment mode: