Re: port security question

From: Tarun Pahuja (pahujat@gmail.com)
Date: Mon Nov 05 2007 - 15:48:49 ART


Joe,

If sticky learning is disabled, the sticky secure MAC addresses are
converted to dynamic secure addresses and are removed from the running
configuration.

HTH,
Tarun

On 10/30/07, Joseph Brunner <joe@affirmedsystems.com> wrote:
>
> I was reviewing on the IPEXPERT labs and I lead my studies into a further
> question.
>
>
>
> We all know this is a port with both port security and HSRP configured
> using
> sticky learning.
>
>
>
>
>
> interface GigabitEthernet0/1
>
> switchport mode access
>
> switchport port-security maximum 2
>
> switchport port-security
>
> switchport port-security mac-address sticky
>
> switchport port-security mac-address sticky 0000.0c07.ac01
>
> switchport port-security mac-address sticky 001a.6d06.10b8
>
> end
>
>
>
>
>
> The question I had was how do we ONLY allow the physical address (assume
> it
> the first address learned to be sticky) and the second mac that is learned
> later (the hsrp address) to be ONLY known as a dynamic static secure
> address
> (i.e. it will NOT become part of the config, etc)
>
>
>
> Thanks,
>
>
>
> Joe
>
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