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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 mode to the local devices of the voice VLAN but does so immediately after the restart.
Configuring a Voice VLAN to Operate in Manual Mode
Follow these steps to configure a voice VLAN to operate in manual 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 aging time for a voice VLAN voice vlan aging minutes
Optional
The default aging time 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 operation mode on
a port to manual undo voice vlan mode
auto
Required
The default voice VLAN
operation mode on a port is
automatic.
Quit to system view quit —