Re: Ospf stub and NSSA problem

From: Debbie Westall (dwestall@debbie.coxfiber.net)
Date: Mon Dec 09 2002 - 22:29:18 GMT-3


R2's ethernet is external to OSPF. I'm working with an older NetGun lab
and it states
"Note that interfaces shown as "EXT" do not have specific area membership,
however they must still be advertised."

Thanks for the help

Debbie

On Mon, 9 Dec 2002, CCOnlineLabs.com wrote:

> What area is R2's ethernet in?
>
> Tony Schaffran
> CCOnlineLabs.com
> http://www.cconlinelabs.com
>
>
> ----- Original Message -----
> From: "Debbie Westall" <dwestall@debbie.coxfiber.net>
> To: <ccielab@groupstudy.com>
> Cc: <ccielab@groupstudy.com>
> Sent: Monday, December 09, 2002 12:18 PM
> Subject: Ospf stub and NSSA problem
>
>
> > 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.
> >
> > 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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