4
mac-address (interface view)
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.
Syntax
mac-address
{
dynamic
|
static
}
mac
-
address
vlan
vlan
-
id
undo mac-address
{
dynamic
|
static
}
mac
-
address
vlan
vlan
-
id
Default
No MAC address entry is configured.
Views
Layer 2 Ethernet interface view
Default command 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, entering "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. The value range for
the
vlan-id
argument is 1 to 4094.
Usage guidelines
The MAC address entries configuration cannot survive a reboot unless you save it. However, the
dynamic MAC address entries are lost at next reboot regardless of whether you save the
configuration or not.
Examples
# Add a static entry for MAC address 000f-e201-0101 on port Ethernet 1/1 that belongs to VLAN 2.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mac-address static 000f-e201-0101 vlan 2
Related commands
display mac-address
mac-address (system view)
Use
mac-address
to add or modify a MAC address entry.
Use
undo mac-address
to remove one or all MAC address entries.
Syntax
mac-address
blackhole
mac
-
address
vlan
vlan
-
id
mac-address
{
dynamic
|
static
}
mac
-
address interface interface
-
type interface
-
number
vlan
vlan
-
id
undo mac-address
[ {
dynamic
|
static
}
mac
-
address interface interface
-
type interface
-
number
vlan
vlan
-
id
]
