[afnog] Difference between mac address on interface and mac address in the arp table

Mark Tinka mark.tinka at seacom.mu
Wed Mar 18 15:14:36 UTC 2015



On 18/Mar/15 17:10, Christian M wrote:
> Hello Mark,
> The MAC address exists on the switch and the port type is Router.
> I have checked and the same MAC address appears also on all L3 and SVI 
> interfaces
>
> Internet  x.x.x.x           - 0024.97d2.bf00  ARPA   Vlan120
>
> Internet  x.x.x.x          - 0024.97d2.bf00  ARPA   GigabitEthernet5/2
>
> Internet  x.x.x.x          - 0024.97d2.bf00  ARPA   GigabitEthernet3/7
>
> Internet  x.x.x.x          - 0024.97d2.bf00  ARPA   GigabitEthernet4/7
>

What's the MAC address of the SVI (Vlan120) interface? Do you have only 
the one SVI?

>
> The C6500 switch is running on s72033-advipservicesk9_wan-mz.122-33.SXI9
>

A little old, but should be fine.

Mark.
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