[c-nsp] Cat5000 and BGP

Lawrence Wong lawrencewong72 at yahoo.com
Wed Nov 2 03:33:15 EST 2005


Just a thought, considering that the RSM is actually a
RSP2, would it be possible to use an external 7500
series router (i.e. 7505 with RSP4) and trunk it to
the Cat5k to do the same?

The Cat5k CatOS is able to perform MLS
(multi-layer-switching) with the 7500, hence
effectively getting the best of both worlds (more
memory, IPv6 ,etc)?

--- Gert Doering <gert at greenie.muc.de> wrote:

> Hi,
> 
> On Wed, Nov 02, 2005 at 12:09:46AM +0200, Corneliu
> Tanasa wrote:
> > Is it possible to run BGP on a cat5000-rsm for
> inter VLAN routing?  
> 
> Yes.
> 
> > What are the limitations?  
> 
> Memory (the RSM can not take enough memory to run
> full BGP tables).
> 
> No IPv6.
> 
> > Do I need specific IOS version?
> 
> BGP should be present in just about anything
> available for the RSM.
> 
> I'd recommend using 12.2(latest), but we've been
> using 12.0 and 12.1
> on the RSMs in the past, and never seen any issues.
> 
> gert
> 
> -- 
> USENET is *not* the non-clickable part of WWW!
>                                                     
>       //www.muc.de/~gert/
> Gert Doering - Munich, Germany                      
>       gert at greenie.muc.de
> fax: +49-89-35655025                       
> gert at net.informatik.tu-muenchen.de
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