User’s Manual of GS-5220 LCD Series
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• Mode
Indicates the Voice VLAN mode operation. We must disable MSTP
feature before we enable Voice VLAN. It can avoid the conflict of
ingress filter. Possible modes are:
â– Enabled: Enable Voice VLAN mode operation.
â– Disabled: Disable Voice VLAN mode operation.
• VLAN ID
Indicates the Voice VLAN ID. It should be a unique VLAN ID in the
system and cannot equal each port PVID. It is conflict configuration if
the value equal management VID, MVR VID, PVID etc.
The allowed range is 1 to 4095.
• Aging Time
Indicates the Voice VLAN secure learning age time. The allowed range is
10 to 10000000 seconds. It used when security mode or auto detect
mode is enabled. In other cases, it will based hardware age time.
The actual age time will be situated in the [age_time; 2 * age_time]
interval.
• Traffic Class
Indicates the Voice VLAN traffic class. All traffic on Voice VLAN will
apply this class.
• Mode
Indicates the Voice VLAN port mode.
Possible port modes are:
â– Disabled: Disjoin from Voice VLAN.
â– Auto: Enable auto detect mode. It detects whether there is
VoIP phone attached to the specific port and configures the
Voice VLAN members automatically.
â– Forced: Force join to Voice VLAN.