3com S7906E Guide De Référence

 

4-1 

display voice vlan oui 

Any view 

1: Monitor level 

None 

Use the display voice vlan oui command to display the currently supported organizationally unique 

identifier (OUI) addresses, the OUI address masks, and the description strings. 

Related commands: voice vlan, voice vlan enable. 

 

In general, as the first 24 bits of a MAC address (in binary format), an OUI address is a globally unique 

identifier assigned to a vendor by IEEE. OUI addresses mentioned in this document, however, are 

different from those in common sense. OUI addresses in this document are used to determine whether 

a received packet is a voice packet. They are the results of the AND operation of the two arguments 

mac-address and oui-mask in the voice vlan mac-address command. 

 

# Display the currently supported OUI addresses.  

<Sysname> display voice vlan oui 

Oui Address     Mask            Description 

0001-e300-0000  ffff-ff00-0000  Siemens phone 

0003-6b00-0000  ffff-ff00-0000  Cisco phone 

0004-0d00-0000  ffff-ff00-0000  Avaya phone 

0060-b900-0000  ffff-ff00-0000  Philips/NEC phone