[c-nsp] 7600/6500 L3 vs SVI

Dale W. Carder dwcarder at doit.wisc.edu
Fri Aug 5 18:15:46 EDT 2005


Thus spake Jon Lewis (jlewis at lewis.org) on Fri, Aug 05, 2005 at 04:44:54PM -0400:
> On Fri, 5 Aug 2005, Dale W. Carder wrote:
> >Maybe you don't need to trunk to your 3550?
> I don't need/want trunking in this case.

> I got errors about mismatching vlan numbers.


Oh, then just turn of CDP.  You probably don't want to peer CDP
with your customers.

no cdp enable  (or something like that)

> The idea is, as a customer connection (customer little switch connecting 
> to our 6500), I'd prefer the customer just use vlan1 or configure a L3 
> port (if their switch can do L3) to talk to us and not need any knowledge 
> of what vlan it is on our 6500.

Yeah, then I would disable CDP.

Dale

-----------------------------------
Dale W. Carder - Network Engineer  
University of Wisconsin at Madison  
http://net.doit.wisc.edu/~dwcarder



More information about the cisco-nsp mailing list