3Com 5500G-EI Command Reference Guide - Page 88

88 CHAPTER 3: USING VLAN COMMANDS Parameter oui: The MAC address to be set, in the format H-H-H. oui_mask: The valid length of a MAC address, represented by a mask, and in the format H-H-H. description string: Description of the MAC address, in the range of 1 to 30. Description Use the voice vlan mac-address command to set the MAC address that the Voice VLAN can control. Use the undo voice vlan mac-address command to cancel this MAC address. Here the OUI address refers to a vendor . The OUI address system can learn 16 MAC addresses at most. There are four default OUI addresses after the system starts: Table 8 Default OUI Addresses No. OUI 1 00:E0:BB 2 00:03:6B 3 00:E0:75 4 00:D0:1E Description 3Com phone Cisco phone Polycom phone Pingtel phone For the related command, see display voice vlan oui. Example To set the MAC address 00AA-BB00-0000 as an OUI address, enter the following. system-view System View: return to User View with Ctrl+Z. [SW5500]voice vlan mac-address 00aa-bb00-0000 mask ffff-ff00-0000 description ABC voice vlan mode Syntax voice vlan mode auto undo voice vlan mode auto View System View Parameter None Description Use the voice vlan mode auto command to set the Voice VLAN in auto mode. Use the undo voice vlan mode auto command to set the Voice VLAN in manual mode.