From: Hobbs (deadheadblues@gmail.com)
Date: Mon Aug 11 2008 - 18:30:49 ART
Thanks Joe, it worked perfectly. I just enabled it on R2 to get it to fail
and it did pretty quick. looks like I'm gonna have to research frame-relay
multi-point subinterfaces some more.
On Mon, Aug 11, 2008 at 2:58 PM, Joseph Brunner <joe@affirmedsystems.com>wrote:
> From what I understand of mulitpoint interfaces, is that if I shut R5 and
> R6
> main interfaces down, then R2 will put it's multipoint subinterface in
> down/down state. Is that correct?
>
> >not with out frame-relay EEK IMHO. You can apply those in a frame-relay
> map-class
>
> -Joe
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Hobbs
> Sent: Monday, August 11, 2008 4:52 PM
> To: ccielab@groupstudy.com
> Subject: backup interface configuration: primary frame-relay multipoint
> subinterface not going down when remote side is shut
>
> I have R2, R5 and R6 in a frame-relay mesh config.
>
> R2 has a multipoint subinterface to the cloud, R5 and R6 have physical
> interfaces.
> Inverse-arp is disabled.
> R2 has a backup interface to R5 via s0/2/0.
>
> From what I understand of mulitpoint interfaces, is that if I shut R5 and
> R6
> main interfaces down, then R2 will put it's multipoint subinterface in
> down/down state. Is that correct?
>
> I even removed frame-maps and ip address off of R2, but the primary
> interface is still up/up:
>
> R2(config-subif)#do show ip int brief
> Serial0/1/0.256 unassigned YES unset up
> up
> Serial0/2/0 150.100.25.2 YES NVRAM standby mode
> down
>
> R5(config-if)#do show ip int brief | inc 0/1/0
> Serial0/1/0 150.100.100.5 YES manual administratively
> down
> down
>
> R6(config-if)#do show ip int brief | inc 0/1/0
> Serial0/1/0 150.100.100.6 YES manual administratively
> down
> down
>
> Is there something else I am missing?
>
> Thanks,
>
>
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