MAC address table - multiple static entries


When configuring a switch, it is possible to assign a static [MAC address](/mac-address) within the [MAC address table](/mac-address-table).  This can be done using the following command:

```
SW1(config)#mac address-table static 001d.a18b.36d0 vlan 1 interface fastEthernet 0/1
```

The above command will place a static entry in the MAC address table like so:

```
SW1#show mac address-table static | include Fa0/1
   1    001d.a18b.36d0    STATIC      Fa0/1
```

Some platforms allow a static MAC entry to correspond with [multiple interfaces](/mac-address-table-static-multicast-entry).  This should be done with caution as it may cause [MAC address flapping](/mac-address-flapping).

## Links

https://networklessons.com/switching/static-mac-address-table-entry

MAC address table - static entry

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MAC Address Table - Static assignment use cases

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MAC address table - Switches maintain one table per VLAN

MAC address table - multiple entries of the same MAC address

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MAC address table static multicast entry

MAC address table

MAC address

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MAC address table - static entry

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