User’s Manual of IGS-10020MT
212
Age 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.
Port Mode
Indicates the Voice VLAN port mode. When the port mode isn't disabled, we must
disable MSTP feature before we enable Voice VLAN. It can avoid the conflict of
ingress filter. Possible port modes are:
Disabled: Disjoin from Voice VLAN.
Auto: Enable auto detect mode. It detects whether there is VoIP phone attached
on the specific port and configure the Voice VLAN members automatically.
Forced: Forced join to Voice VLAN.
All means all ports will have one specific setting.
Port Security
Indicates the Voice VLAN port security mode. When the function is enabled, all
non-telephone MAC address in Voice VLAN will be blocked 10 seconds. Possible
port modes are:
Enabled: Enable Voice VLAN security mode operation.
Disabled: Disable Voice VLAN security mode operation.
All means all ports will have one specific setting.
Port Discovery
Protocol
Indicates the Voice VLAN port discovery protocol. It will only work when auto
detect mode is enabled. We should enable LLDP feature before configuring
discovery protocol to "LLDP" or "Both". Changing the discovery protocol to "OUI"
or "LLDP" will restart auto detect process. Possible discovery protocols are:
OUI: Detect telephony device by OUI address.
LLDP: Detect telephony device by LLDP.
Both: Both OUI and LLDP.
All means all ports will have one specific setting.
Buttons
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.
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