[c-nsp] 7600 vs 12404

[David J. Hughes]

On 08/11/2004, at 10:01 PM, Per Carlson wrote:

> So, if you would like to use two different subinterfaces, both with 
> 'encapsulation dot1q 100', it can't be done as would expect of a 
> *true* router.
>
> I'm still wondering how this 'internal Vlan' will treat a incoming 
> BPDU...


I'd expect them to to be dropped in hardware.  I know that trunk ports
on a 6500 behave this way when they receive BPDU's for vlans that are
not allowed on the trunk.  The resulting frames appear as Input Queue 
Drops.


David
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