From: Scott Morris (smorris@xxxxxxxxxxxxxx)
Date: Fri Apr 06 2001 - 21:27:27 GMT-3
I certainly wouldn't ASSUME that... But you can always ask whether it's
allowed or not. Because it demonstrates you know the caveats in doing it
one way over the other.
Assume nothing though! :)
-----Original Message-----
From: Nodir Nazarov [mailto:nodir@datatone.com]
Sent: Friday, April 06, 2001 8:16 PM
To: Scott Morris
Cc: 'McCoy, Jeffery'; ccielab@groupstudy.com
Subject: RE: ISDN
Scott,
Can I assume that if I am asked to configure backup interface I have to
configure dialer profile ?
Nodir
On Fri, 6 Apr 2001, Scott Morris wrote:
> If you're using the entire BRI interface (as opposed to a dialer), then
that
> would be correct.
>
> When you do "backup interface xxx", it places whatever interface that is
> into an off-line/standby mode. If you are a BRI line, there the D-channel
> is expected to be always up, this isn't a good thing to do. Putting it in
> standby ceases communication with the ISDN switch, so when you do a "show
> isdn status", you see it deactivated.
>
> If you use a dialer interface, the logical one will be in standby mode,
and
> the BRI will still be up/up!
>
> Scott
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> McCoy, Jeffery
> Sent: Friday, April 06, 2001 7:06 PM
> To: 'ccielab@groupstudy.com'
> Subject: ISDN
>
>
> Is it normal for the comand:
>
> int s1
> backup interface bri0
>
> to cause layer 1 on the ISDN to transition to DEACTIVATED?
> As soon as I take off the backup command, the isdn returns to normal layer
> 1,2 status.
>
> switch type is 5ess.
>
> thanks.
> -jeff
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