Re: Simple OSPF over FR

From: Vijay Venkatesh (vijay.venkatesh@xxxxxxx)
Date: Fri May 26 2000 - 18:25:15 GMT-3


   
Dude,
        You have a p-p and you are using ospf network-broadcast. On the int p-p
use ip ospf network point-to-multipoint and do the same on the ser 0
interfaces. p-p interface with ospf network broadcast will not work.
Simply use ip ospf network point-to-multipoint all over and router will
be peaceful.

Vijay.

Rene Mendoza wrote:
>
> Have you tried the good old friend "debug ip ospf adj" ?
>
> "David H. Brown" wrote:
>
> > I have a type 1 question, the brick wall is getting dented by my hard head.
> > I am running CCBootCamp lab #7, still on step one of task 2. OSPF adj
> > between R6 and R3 keeps going up and down, and it's driving me nuts! The
> > debug on R3 shows the state going to FULL then back to INIT (round and
> > round), and on R6 goes to FULL then DOWN and starts over. I will be
> > thrilled to hear how I missed something very basic here, I just don't see
> > it. BTW, R2-R3 works perfectly. Thanks!
> >
> > David
> > (RTP Lab 6/15)
> >
> > All routers have IOS Version: (C2500-DS56-L), Version 11.2(22)
> >
> > ------ ------ ------
> > |2503| |2510| |2513|
> > ------ ------ ------
> > R6 -- frame -- R3 -- frame -- R2
> > S0 S0.1 -- S0.2 S0
> >
> > S3:
> > interface Serial0
> > no ip address
> > encapsulation frame-relay
> > !
> > interface Serial0.1 point-to-point
> > ip address 10.100.1.3 255.255.0.0
> > ip ospf network broadcast
> > ip ospf priority 100
> > frame-relay interface-dlci 306
> > !
> > interface Serial0.2 point-to-point
> > ip address 10.101.1.3 255.255.0.0
> > ip ospf network broadcast
> > ip ospf priority 100
> > frame-relay interface-dlci 302
> >
> > router ospf 64
> > network 10.101.1.3 0.0.0.0 area 0
> > network 10.100.1.3 0.0.0.0 area 0
> > !
> > -----------------------------------
> > S6:
> > !
> > interface Serial0
> > ip address 10.100.1.6 255.255.0.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ip ospf priority 0
> > frame-relay map ip 10.100.1.3 603 broadcast
> > !
> > router ospf 64
> > network 10.100.1.6 0.0.0.0 area 0
> > !
> > -----------------------------------
> > S2:
> > !
> > interface Serial0
> > ip address 10.101.1.2 255.255.0.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ip ospf priority 0
> > no fair-queue
> > frame-relay map ip 10.101.1.3 203 broadcast
> > !
> > router ospf 64
> > network 10.101.1.2 0.0.0.0 area 0
> > !
> > -----------------------------------
> >



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