mac-address (interface view)

Syntax

mac-address { dynamic | static } mac-address vlan vlan-id

undo mac-address { dynamic | static } mac-address vlan vlan-id

View

Layer 2 Ethernet interface view, Layer 2 aggregate interface view

Default level

2: System level

Parameters

dynamic: Specifies dynamic MAC address entries. These entries can age.

static: Specifies static MAC address entries. They do not age, but you can add or remove them.

mac-address: Specifies a MAC address in the format of H-H-H, where 0s at the beginning of each H (16-bit hexadecimal digit) can be omitted. For example, inputting "f-e2-1" indicates that the MAC address is "000f-00e2-0001".

vlan vlan-id: Specifies an existing VLAN to which the Ethernet interface belongs, where vlan-id is the specified VLAN ID, in the range of 1 to 4094.

Description

Use mac-address to add or modify a MAC address entry on a specified interface.

Use undo mac-address to remove a MAC address entry on the interface.

By default, no MAC address entry is configured on an interface.

The MAC address entries configuration cannot survive a reboot unless you save it. The dynamic MAC address table entries, however, are lost at next reboot whether or not you save the configuration.

Related commands: display mac-address.

Examples

# Add a static entry for MAC address 000f-e201-0101 on port Ethernet 1/0/1 that belongs to VLAN 2.

<Sysname> system-view
[Sysname] interface ethernet 1/0/1
[Sysname-Ethernet1/0/1] mac-address static 000f-e201-0101 vlan 2

# Add a static entry for MAC address 000f-e201-0102 on port Bridge-Aggregation 1 that belongs to VLAN 1.

<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] mac-address static 000f-e201-0102 vlan 1