3Com MSR 50 Network Router User Manual


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mask oui-mask: Valid length of the OUI address, represented in mask, in the
format of H-H-H, from left to right are consecutive fs and 0s, for example,
ffff-f000-0000.
description text: A case sensitive string that describes the OUI address, in the
range of 1 to 30 characters.
oui: Deletes an OUI address that is in the format H-H-H, such as 1234-1200-0000,
which is the logic AND result of mac-addr and oui-mask. Using the display voice
vlan oui command can display OUI address information. The OUI address cannot
be a broadcast, multicast or address of all 0s or all fs.
Description Use the
voice vlan mac-address command to make a specified OUI address
identified by the voice VLAN.
Use the
undo voice vlan mac-address command to remove an OUI address
from being identified by the voice VLAN.
A maximum of 16 OUI addresses can be supported by the system.
The system default OUI addresses, which can be removed or then added, are
illustrated in the following table.
Related command: display voice vlan oui.
Example # Configure the OUI address as 1234-1234-1234, the mask as ffff-ff00-0000, and
the descriptive string as phone A, that is, voice packets from Phone A with source
MAC address being 1234-1234-1234 can pass through the voice VLAN.
<Sysname> system-view
[Sysname] voice vlan mac-address 1234-1234-1234 mask ffff-ff00-0000
description PhoneA
# Display OUI address information.
<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
00d0-1e00-0000 ffff-ff00-0000 Pingtel phone
0060-b900-0000 ffff-ff00-0000 Philips/NEC phone
Table 115 Default OUI addresses
Number OUI Description
1 0001-e300-0000 Siemens phone
2 0003-6b00-0000 Cisco phone
3 0004-0d00-0000 Avaya phone
4 00d0-1e00-0000 Pingtel phone
5 0060-b900-0000 Philips/NEC phone
6 00e0-7500-0000 Polycom phone
7 00e0-bb00-0000 3com phone