Add OUI addresses to the OUI list
Type OUI address 0011-2200-0000.
Select FFFF-FF00-0000 in the Mask drop-down list.
Type description string test.
Verify the configuration
When the configurations are completed, the OUI Summary tab is displayed by default, as shown in a.
You can view information about the newly-added OUI address.
Current OUI list of the device
Click the Summary tab to enter the page shown in b, where you can view the current voice VLAN