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When the voice VLAN is working normally, if the device restarts, in order to make the established voice
connections work normally, the system does not need to be triggered by the voice traffic to add the port
in automatic voice VLAN assignment mode to the local devices but does so immediately after the restart
or the changes.
Configuring the Voice VLAN to Operate in Manual Voice VLAN Assignment
Mode
Follow these steps to configure a voice VLAN to operate in manual voice VLAN assignment mode:
To do… Use the command… Remarks
Enter system view
system-view
—
Set an OUI address that can be identified by
the voice VLAN
voice vlan mac-address
oui
mask
oui-mask
[
description
text
]
Optional
Without this address, the
default OUI address is
used.
Enable the voice VLAN security mode
voice vlan security enable
Optional
By default, the voice
VLAN security mode is
enabled.
Set the voice VLAN aging timer
voice vlan aging
minutes
Optional
The default aging timer is
1,440 minutes.
Enable the voice VLAN function globally
voice vlan
vlan-id
enable
Required
Enter port view
interface
interface-type
interface-number
Required
Enable voice VLAN on a port
voice vlan enable
Required
By default, voice VLAN is
disabled on a port.
Enable the voice VLAN legacy function on the
port
voice vlan legacy
Optional
By default, voice VLAN
legacy is disabled.
Set voice VLAN assignment mode on a port to
manual
undo voice vlan mode auto
Required
The default voice VLAN
assignment mode on a
port is automatic.
Quit to system view
quit
—
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