Cisco SR224T Administration Guide - Page 173

VLAN Management Voice VLAN 12 - 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 switch is to be activated and put into operation immediately if enabled. - By External Voice VLAN Trigger-Auto Voice VLAN on the switch is activated and put into operation only if the switch detects a device advertising the voice VLAN. NOTE Manually re-configuring the voice VLAN ID, CoS/802.1p, and/or DSCP from their default values results in a static voice VLAN, which has higher priority than auto voice VLAN that was learned from external sources. STEP 3 Click Apply. The VLAN properties are written to the Running Configuration file. Displaying 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. NOTE 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: STEP 1 Click VLAN Management > Voice VLAN > Auto Voice VLAN. The Auto Voice VLAN page is displayed. 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 Cisco Small Business 200 Series Smart Switch Administration Guide 174