Re: Duplex mismatch of real lab?

From: kang lee (kanghlee@gmail.com)
Date: Thu Jan 24 2008 - 01:47:50 ARST


thanks for clarification.
This was the problem I had.

On Jan 23, 2008 8:38 AM, Andy <and123and@googlemail.com> wrote:

> Seeing as the duplex messages are informative only, ie turning off cdp
> does
> not make the problem go away, what would happen in the following
> scenario...
>
> R1 --- SW1 --- SW2 --- R2
>
> There is a dot1q tunnel between R1 - SW1 and R2 - SW2, and cdp is being
> tunnelled accross as a requirement, R1 has a 10m/half and R2 is 100/full
> to
> their respective switches, we receive duplex error messages via cdp, but
> there is no issue really as R1 interface is 10-/half to SW1 and R2 is 100/
> full to SW2, but because of cdp we get the error message.
>
> I guess this would be one for the proctor, explain to him/her that we are
> getting the messages but they do not affect performance and can be
> ignored,
> or would they want them removed. If so how, (oh, and we can not change the
> speed/duplex setting on the routers or switches...!)
>
> -A
>
>
> On 23/01/2008, Scott Morris <smorris@ipexpert.com> wrote:
> >
> > "no logging console" will help with that too. :)
> >
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> > shiran guez
> > Sent: Tuesday, January 22, 2008 3:45 AM
> > To: Mike Stout
> > Cc: Herbert Maosa; dave dave; Cisco certification
> > Subject: Re: Duplex mismatch of real lab?
> >
> > no cdp enable will not fix the problem just ignore it.
> >
> >
> >
> > On Jan 22, 2008 8:24 AM, Mike Stout <michaelgstout@gmail.com> wrote:
> >
> > > what about no cdp enable on the interface
> > >
> > > On Jan 20, 2008 2:56 AM, Herbert Maosa <asawilunda@googlemail.com>
> > wrote:
> > >
> > > > Mate,
> > > >
> > > > why not fix your side to match the BB router ?
> > > >
> > > > Herbert.
> > > >
> > > > On Jan 20, 2008 6:27 AM, dave dave <funccie@gmail.com> wrote:
> > > >
> > > > > Hi Expert,
> > > > >
> > > > > If i am getting duplex mismatch alert from
> > > > >
> > > > > 1. BB router --> Do i need to ask protor to fix if BB interfcaes
> > > > > is in Half Duplex 2. From few of my router which i have an access.
> > > > > <-- Do i need to fix
> > > it
> > > > > considering as a intentionally created problem.
> > > > >
> > > > > Regards,
> > > > > Dave
> > > > >
> > > > >
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> >
> >
> >
> > --
> > Shiran Guez
> > MCSE CCNP NCE1
> > http://cciep3.blogspot.com
> > http://www.linkedin.com/in/cciep3
> >
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