From: Nodir Nazarov (nodir@xxxxxxxxxxxx)
Date: Fri Apr 06 2001 - 21:15:38 GMT-3
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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