User’s Manual of IGS-4215-16T2S
4.12.6.2 Properties
The Voice VLAN feature enables voice traffic to forward on the Voice VLAN, and then the switch can be classified and
scheduled to network traffic. It is recommended that there are two VLANs on a port -- one for voice, one for data.
Before connecting the IP device to the switch, the IP phone should configure the voice VLAN ID correctly. It should be
configured through its own GUI. This page provides to select the ingress bandwidth preamble. The Ingress Bandwidth Control
Setting/Status screen in Figure 4-12-27 and Figure 4-12-28 appears.
Figure 4-12-27: Properites Page Screenshot
The page includes the following fields:
Object Description
• Voice VLAN State
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
• Voice 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.
• Remark CoS/802.1p
Select 802.1p value from this drop-down list.
• 1p remark
Enable or disable 802.1p remark.
• Aging Time (30-65536
min)
The time after which a port is removed from the Voice VLAN when VoIP traffic is
no longer received on the port.
(\Default: 1440 minutes).
Buttons
: Click to apply changes.
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