Re: ISDN Backup Interface

From: Ahmed Mamoor Amimi (mamoor@ieee.org)
Date: Tue Oct 22 2002 - 08:35:24 GMT-3


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" <rionaldi@cbn.net.id>
To: <ccielab@groupstudy.com>
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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