H3C S5120-SI Series Configuration Guide

2-6
Setting a Port to Operate in Automatic Voice VLAN Assignment Mode
Follow these steps to set a port to operate in automatic voice VLAN assignment mode:
To do... Use the command... Remarks
Enter system view
system-view
—
Set the voice VLAN aging time
voice vlan aging minutes
Optional
1440 minutes by default.
The voice VLAN aging time
configuration is only applicable
on ports in automatic voice
VLAN assignment mode.
Enable the voice VLAN security
mode
voice vlan security enable
Optional
Enabled by default.
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. Refer to Table 2-1
for the default OUI addresses
of different vendors.
Enter Ethernet interface view
interface interface-type
interface-number
—
Configure the port to operate in
automatic voice VLAN
assignment mode
voice vlan mode auto
Optional
Automatic voice VLAN
assignment mode is enabled by
default.
The voice VLAN assignment
modes on different ports are
independent of one another.
Enable voice VLAN on the port
voice vlan vlan-id enable
Required
Not enabled by default
Do not configure the default VLAN of a port in automatic voice VLAN assignment mode as the voice
VLAN.
Setting a Port to Operate in Manual Voice VLAN Assignment Mode
Follow these steps to set a port to operate in manual voice VLAN assignment mode:
To do... Use the command... Remarks
Enter system view
system-view
—
Enable the voice VLAN security
mode
voice vlan security enable
Optional
Enabled by default.

H3C S5120-SI Series Specifications

General

Brand	H3C
Model	S5120-SI Series
Category	Switch
Language	English