Re: Ospf stub and NSSA problem

From: Debbie Westall (dwestall@debbie.coxfiber.net)
Date: Mon Dec 09 2002 - 22:33:57 GMT-3


On Mon, 9 Dec 2002, Peter van Oene wrote:

> At 03:18 PM 12/9/2002 -0500, Debbie Westall wrote:
> >I'm working on a lab and need alittle help.....
> >
> >Here's the diagram:
> >
> > ------- ------
> > | R1 |------------ | R3 |
> > ------- -------
> > |
> > |
> > -------
> > | R2 |
> > -------
> > |
> > |
> > ------
> > | R5 |
> > -------
> >
> >* There is frame-relay, fully meshed between R1, R2 & R3., R5 is connected
> > via ethernet.
> >* R1 (all interfaces), area 1
> >* R2 (loopback2, s0/0.1and s0/0.2) - area 1
> >* R3 (s0/0.1 & s0/0.2) are in OSPF area 1
> >* Area 1 is an NSSA.
> >* R3 (interfaces L0, L1, & L2 are area 0), e0/0 is area 3.
> >* R5 (Interfaces e0/0, L0) area Area 2.
> >* Area 2 is a stub network.
>
> Where is the backbone? (area 0.0.0.0)

The backbone is located on R3, loopback interfaces l0, l1 and l2.

Debbie

>
> >I don't see routes in R3 to R5, except for the directly connected. And
> >vice versa from R5 to R3. In addition, on R5 I have formed a neighbor
> >relationship, but have no routing table, except for the directly
> >connected.
> >
> >I tried setting up a virtual link through Area 1, but it will not because
> >Area 1 is an NSSA.
> >
> >I don't know what I'm missing.
> >
> >Thanks for any assistance
> >
> >Debbie
> >.
> .
.



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