RE: ISDN Backup Interface

From: Paul Jin (pauljin@yahoo.com)
Date: Tue Oct 22 2002 - 23:54:35 GMT-3


They don't want you accessing the router acting as a frame switch.
Just one of the rules.

- Paul

 "Jung, Jin" <jin.jung@lmco.com> wrote:Well ,, Good question,,
I do not know weather or not you have access to FRS in CCIE lab,,

But this is how I test my backup in my home lab.

Can some one tell me if weather or not we have access to FRS in th CCIE lab?
But I do not see why not,, its just another router!!!!!

Thanks..

-----Original Message-----
From: LoizosCisco [mailto:david_steven2001@yahoo.com]
Sent: Tuesday, October 22, 2002 2:54 PM
To: Jung, Jin; 'Ahmed Mamoor Amimi'; 'ccielab@groupstudy.com'
Subject: RE: ISDN Backup Interface

How can you go in the frame relay switch in the real
lab exam?

--- "Jung, Jin" wrote:
> Go to the frame-relay switch and disable the
> frame-relay route to that
> DLCI,,
> This will kill the PVC,
>
> Or
>
> Disconnect the cable,,
>
>
> Jin Jung
> Enterprise Information Services
> Network Infrastructure engineer
> Office: 301-640-3247
> Have a great day
> l
>
>
> -----Original Message-----
> From: Ahmed Mamoor Amimi [mailto:mamoor@ieee.org]
> Sent: Tuesday, October 22, 2002 7:35 AM
> To: Prio Utomo; ccielab@groupstudy.com
> Subject: Re: ISDN Backup Interface
>
>
> No it will not work by doing a admin shutdown. On
> the FR u can always change
> any single value like dlci or changing the lmi-type
> so that ur FR link goes
> down after 10sec.
>
> I changed my lmi-type in the lab to test the backup
> ;)
>
> -Mamoor
>
>
> ----- Original Message -----
> From: "Prio Utomo"
> To:
> Sent: Tuesday, October 22, 2002 3:35 PM
> Subject: ISDN Backup Interface
>
>
> > Dear Experts,
> >
> > By what "backup interface" react during serial FR
> failure ? Is it only
> > by
> the
> > line protocol down or the physical also need to be
> downed?
> >
> > Does it react with adminitratively down using
> "shut down" command? I
> > heard
> It
> > doesn't... if not how can we verify whether our
> backup interface work
> > or
> not
> > in the real lab test since we do not have access
> to FR swith or the
> hardware?
> >
> > Regards,
> > PU



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