[c-nsp] routed port on 6500?

Jerome Covini jcovini at free.fr
Tue Jan 27 12:04:58 EST 2009


Peter Rathlev a écrit :
> On Tue, 2009-01-27 at 15:49 +0000, Kevin Edmunds wrote:
>   
>> I have a 6500 which still runs CatOS for switching and IOS for routing, is
>> it possible make standard switch ports into routed ports in this current
>> setup? (just like a 3750 for example)
>>     
>
> AFAIK: No. When running native IOS the system actually reserves an
> internal VLAN ("show vlan internal usage") for routed ports. When using
> hybrid you'd probably have to reserve some VLAN for this, make the
> physical port an access port in this VLAN and then configure the SVI on
> the MSFC.
>
> The CatOS CLI wouldn't stop you from using this VLAN on another port,
> e.g. an open trunk, so it's not completely the same. But I think it
> would work in the same way inside the box.
>
> Regards,
> Peter
>
>
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/
>
>
>   

Also you'd better make sure you don't send any BPDU off that port, in 
order to truly emulate a routed port.
Depending on what you're connecting too, thought.

Jerome Covini


More information about the cisco-nsp mailing list