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Webcast-Catalyst9k
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Provide internet access with MAC ID

Provide full internet access with MAC ID.

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 NAT is a layer 3/4 of  OSI.

 NAT is a layer 3/4 of  OSI. MAC ID is an address of layer 2. These will not work together. You can associate fixed  IP address and MAC in ARP table and use as usually NAT:

 

arp 192.168.0.254 1234.1234.1234 arpa

ip access list extended NAT_SRC

 permit ip host 192.168.0.254 any

ip nat inside source list NAT_SRC interface GigabitEthernet0/0 overload

 

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