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4
Command Line Interface
mac-address-table static
This command maps a static address to a destination port in a VLAN. Use the no
form to remove an address.
Syntax
mac-address-table static mac-address interface interface
vlan vlan-id [action]
no mac-address-table static mac-address vlan vlan-id
• mac-address - MAC address.
• interface
• ethernet unit/port
- unit - This is device 1.
- port - Port number.
• port-channel channel-id (Range: 1-6)
• vlan-id - VLAN ID (Range: 1-4094)
• action -
- delete-on-reset - Assignment lasts until the switch is reset.
- permanent - Assignment is permanent.
Default Setting
No static addresses are defined. The default mode is permanent.
Command Mode
Global Configuration
Command Usage
The static address for a host device can be assigned to a specific port within
a specific VLAN. Use this command to add static addresses to the MAC
Address Table. Static addresses have the following characteristics:
• Static addresses will not be removed from the address table when a given
interface link is down.
• Static addresses are bound to the assigned interface and will not be moved.
When a static address is seen on another interface, the address will be
ignored and will not be written to the address table.
• A static address cannot be learned on another port until the address is
removed with the no form of this command.
Example
Console(config)#mac-address-table static 00-e0-29-94-34-de interface
ethernet 1/1 vlan 1 delete-on-reset
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