Huawei Quidway S5600 Series Operation Manual page 145

Operation Manual – Voice VLAN
Quidway S5600 Series Ethernet Switches-Release 1510
Operation
Enable the voice
VLAN
mode
Set the aging time
for the voice VLAN
Enable the voice
VLAN
globally
Caution:
You cannot add an Access port to a voice VLAN which is in the automatic mode.
Therefore,voice VLAN function and VLAN VPN function must not be configured
simultaneously.
Voice VLAN in automatic mode only supports the Hybrid port to process the tagged
voice stream, while the protocol VLAN function requires the Hybrid port to untag the
packets (refer to the VLAN part of the manual for detail), therefore, you must not
configure a VLAN as both a voice VLAN and a protocol VLAN.
You cannot configure the default VLAN as a voice VLAN for a port working in the
automatic mode. Otherwise, the system will prompt that you cannot perform the
configuration.
Note:
When the voice VLAN is working normally, if it meets such situations as the restart of
devices or the change of Unit ID of a device in a stack, in order to make the established
voice connections work normally, the system does not need to be triggered by the voice
stream again to add the port configured as automatic mode to the local devices and
stack the voice VLAN globally but does so immediately after the completion of the
restart or the changes of Unit ID.
1.2.3 Configuring a voice VLAN to operate in manual mode
Table 1-4 Configure a voice VLAN to operate in manual mode
Enter system view
Command
security
voice vlan security enable
voice vlan aging minutes
function voice vlan vlan-id enable
Operation
Huawei Technologies Proprietary
Chapter 1 Voice VLAN Configuration
Optional
By default, the voice VLAN
security mode is enabled.
Optional
The default aging time is
1,440 minutes.
Required
Command
system-view
1-5
Description
Description
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