Re: Re: Aux port Help for back to back routers

From: ccie2002@bellsouth.net
Date: Tue Mar 30 2004 - 14:02:28 GMT-3


All:

Thank you very much. All of your suggestions worked.

I can ping router to router thru the aux port
now.

>
> From: "Ricardo Ferreira" <ricardo.ferreira@quadcomm.com.br>
> Date: 2004/03/30 Tue AM 10:15:52 EST
> To: <patrick.basso>
> CC: <ccie2002@bellsouth.net>
> Subject: Re: Aux port Help for back to back routers
>
> That4s my .02 suggestion:
> 1. Remember u will be connecting two DTE devices so a null cable modem is
> required.
> 2. Use a rollover serial cable ( console cable ) to interconnect the aux
> ports...
> 3. Repeat the same config in both routers...
> Check which async interface corresponds to the aux port using the show line
> command...
>
> Int async1
> ip addr x.x.x.x y.y.y.y
> encap ppp
> async dynamic routing
> async mode dedicated
>
> line aux 0
> modem InOut
> transport input all
> rxspeed 19200
> txspeed 19200
> flowcontrol hardware
>
> Issue the command show line aux 0 and check for DTR, CTS, RTS and CD are
> up...
> Use debug ppp negotiation and debug ppp error commands to check if everyting
> is OK....
> Ricardo Ferreira
> ----- Original Message -----
> From: <ccie2002@bellsouth.net>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, March 30, 2004 3:04 AM
> Subject: Aux port Help for back to back routers
>
>
> > Hello:
> >
> > I am trying to do the internetwork expert labs and due to
> > some hardware limitions on my router I do not have
> > enough WAN links to do one of the labs. What I would
> > like to do is create a WAN link between two routers
> > thru the aux port.
> >
> > I would like to know if this is possible. I have
> > tried a few configs and I can not get it to work.
> > The ideal goal is to use the aux port for an extra
> > link between two routers. Does anyone have any
> > configs that would work for this situation.
> >
> > I am looking for the basic configs. I have
> > searched Cisco web site but I can not get
> > anyone of them to work.
> >
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