Cisco 350 Series Administration Manual page 313

VLAN Management
Voice VLAN
NOTE
STEP 1
STEP 2
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
Auto Voice VLAN Settings
If Auto Voice VLAN mode is enabled, use the Auto Voice VLAN page to view the relevant
global and interface parameters.
You can also use this page to manually restart Auto Voice VLAN, by clicking Restart Auto
Voice VLAN. After a short delay, this resets the voice VLAN to the default voice VLAN and
restarts the Auto Voice VLAN discovery and synchronization process on all the switches in the
LAN that are Auto Voice VLAN enabled.
This only resets the voice VLAN to the default voice vlan if the Source Type is in the Inactive
state.
To view Auto Voice VLAN parameters:
Click VLAN Management > Voice VLAN > Auto Voice VLAN.
The Operation Status block on this page shows the information about the current voice
VLAN and its source:
• Auto Voice VLAN Status—Displays whether Auto Voice VLAN is enabled.
• Voice VLAN ID—The identifier of the current voice VLAN
• Source Type—Displays the type of source where the voice VLAN is discovered by the
root device.
• CoS/802.1p—Displays CoS/802.1p values to be used by the LLDP-MED as a voice
network policy.
• DSCP—Displays DSCP values to be used by the LLDP-MED as a voice network
policy.
• Root Switch MAC Address—The MAC address of the Auto Voice VLAN root device
that discovers or is configured with the voice VLAN from which the voice VLAN is
learned.
• Switch MAC Address—Base MAC address of the device. If the device's Switch MAC
address is the Root Switch MAC Address, the device is the Auto Voice VLAN root
device.
• Voice VLAN ID Change Time—Last time that voice VLAN was updated.
Click Restart Auto Voice VLAN to reset the voice VLAN to the default voice VLAN and
restart Auto Voice VLAN discovery on all the Auto-Voice-VLAN-enabled switches in the
LAN.
12
257