Cisco Small Business 200 Series

VLAN Management
Voice VLAN
Cisco Small Business 200 Series Smart Switch Administration Guide 196
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• Description—User-assigned OUI description.
STEP 3 Click Restore Default OUIs to delete all of the user-created OUIs, and leave only
the default OUIs in the table. The OUI information may not be accurate until the
restoration is completed. This may take several seconds. After several seconds
have passed, refresh the page by exiting it and reentering it.
To delete all the OUIs, select the top checkbox. All the OUIs are selected and can be deleted by clicking
Delete. If you then click Restore, the system recovers the known OUIs.
STEP 4 To add a new OUI, click Add.
STEP 5 Enter the values for the following fields:
• Telephony OUI—Enter a new OUI.
• Description—Enter an OUI name.
STEP 6 Click Apply. The OUI is added to the Telephony OUI Table.
Telephone OUI Interface
The QoS attributes can be assigned per port to the voice packets in one of the following modes:
• All—Quality of Service (QoS) values configured to the Voice VLAN are applied to all of the incoming
frames that are received on the interface and are classified to the Voice VLAN.
• Telephony Source MAC Address (SRC)—The QoS values configured for the Voice VLAN are
applied to any incoming frame that is classified to the Voice VLAN and contains an OUI in the source
MAC address that matches a configured telephony OUI.
Use the Telephony OUI Interface page to add an interface to the voice VLAN on the basis of the OUI
identifier and to configure the OUI QoS mode of voice VLAN.
To configure Telephony OUI on an interface:
STEP 1 Click VLAN Management > Voice VLAN > Telephony OUI Interface.
The Telephony OUI Interface page contains voice VLAN OUI parameters for all interfaces.
STEP 2 To configure an interface to be a candidate port of the telephony OUI-based voice
VLAN, click Edit.
STEP 3 Enter the values for the following fields:
• Interface—Select an interface.