16-1
16 Voice VLAN Configuration Commands
Voice VLAN Configuration Commands
display voice vlan oui
Syntax
display voice vlan oui [ | { begin | exclude | include } regular-expression ]
View
Any view
Default Level
1: Monitor level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see CLI Configuration in the Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays the lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256
characters.
Description
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 mac-address.
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.
Examples
# Display the currently supported OUI addresses, and their masks and descriptions.
<Sysname> display voice vlan oui
Oui Address Mask Description
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