31
MAC address table configuration commands
NOTE:
•
The MAC address table can contain only Layer 2 Ethernet interfaces and WLAN-BSS interfaces.
•
This document covers only the configuration of unicast MAC address table entries, including static and
dynamic MAC address table entries.
display mac-address
Syntax
display mac-address
[
mac
-
address
[
vlan
vlan-id
] | [ [
dynamic
|
static
] [
interface
interface-type
interface-number
] ] [
vlan
vlan-id
] [
count
] ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view
Default level
1: Monitor level
Parameters
vlan
vlan
-
id
: Displays MAC address entries of the specified VLAN, where
vlan-id
ranges from 1 to 4094.
count
: Displays the number of MAC address entries specified by related parameters in the command.
When this keyword is used, the command displays only the number of specified MAC address entries,
rather than related information about these MAC address entries.
mac
-
address
: Displays MAC address entries of a specified MAC address in the format of H-H-H.
dynamic
: Displays dynamic MAC address entries. Aging time is set for these entries.
static
: Displays static MAC address entries. These entries do not age.
interface
interface
-
type interface
-
number
: Displays the MAC address learning status of the specified
interface.
interface
-
type interface
-
number
specifies an interface by its type and number.
|
: Filters command output by specifying a regular expression. For more information about regular
expressions, see
Fundamentals Configuration Guide
.
begin
: Displays the first line that matches the specified regular expression and all lines that follow.
exclude
: Displays all 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, a case-sensitive string of 1 to 256 characters.
Description
Use
display mac
-
address
to display information about the MAC address table.
If you execute this command without specifying any parameters, it displays information of all MAC
address entries on the device.
