VLAN Management
Voice VLAN
187 Cisco Small Business 200 Series Smart Switch Administration Guide
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To view and configure Voice VLAN properties:
STEP 1 Click VLAN Management > Voice VLAN > Properties.
• The voice VLAN settings configured on the device are displayed in the Voice
VLAN Settings (Administrative Status) block.
• The voice VLAN settings that are actually being applied to the voice VLAN
deployment are displayed in the Voice VLAN Settings (Operational Status)
block.
STEP 2 Enter values for the following fields:
• Voice VLAN ID—Enter the VLAN that is to be the Voice VLAN.
NOTE Changes in the voice VLAN ID, CoS/802.1p, and/or DSCP cause the
device to advertise the administrative voice VLAN as a static voice VLAN. If
the option
Auto Voice VLAN Activation
triggered by external Voice VLAN is
selected, then the default values need to be maintained.
• CoS/802.1p —Select a CoS/802.1p value that to be used by LLDP-MED as
a voice network policy. Refer to
Administration > Discovery > LLDP > LLDP
MED Network Policy
for additional details.
• DSCP—Selection of DSCP values that to be used by the LLDP-MED as a
voice network policy. Refer to
Administration > Discovery > LLDP > LLDP
MED Network Policy
for additional details.
• Dynamic Voice VLAN—Select this field to disable or enable voice VLAN
feature in one of the following ways:
-
Enable Auto Voice VLAN
—Enable Dynamic Voice VLAN in Auto Voice
VLAN mode.
-
Enable Telephony OUI
—Enable Dynamic Voice VLAN in Telephony OUI
mode.
-
Disable
—Disable Auto Voice Vlan or Telephony OUI.
• Auto Voice VLAN Activation—If Auto Voice VLAN was enabled, select one
of the following options to activate Auto Voice VLAN:
-
Immediate
—Auto Voice VLAN on the device is to be activated and put
into operation immediately if enabled.
-
By External Voice VLAN Trigger
—Auto Voice VLAN on the device is
activated and put into operation only if the device detects a device
advertising the voice VLAN.
