From: shiran guez (shiranp3@gmail.com)
Date: Sat Nov 17 2007 - 18:35:50 ART
just from looking on the diagram
what if you would
do some mapping like that?
R3
int s0/0.235 mu
ip add <R3>
fram map ip <R5> 315 b
fram map ip <R2> 312 b
fram map ip <R5> 312
fram map ip <R2> 315
R2
int s0/0.235 mu
ip add <R2>
fram map ip <R5> 205 b
fram map ip <R3> 213 b
fram map ip <R5> 213
fram map ip <R3> 205
R5
int s0/0
ip add <R5>
fram map ip <R3> 513 b
fram map ip <R2> 502 b
fram map ip <R3> 502
fram map ip <R2> 513
I do not know if this will work or not but my logic say that if there is
layer 2 connectivety to the desiered Router then you will have a neibor
relation also UP even if one of the DLCI is down.
I will need to try this.
On Nov 17, 2007 8:30 PM, Joseph Brunner <joe@affirmedsystems.com> wrote:
> That is a very interesting little part of 3.7. I can't remember how I
> handled this task back in August (when I did this lab).
>
> But reading it again now makes me think that you are supposed to provide
> redundant connectivity thru the spoke even with eigrp stub (can be done)
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Alex
> Steer
> Sent: Saturday, November 17, 2007 9:28 AM
> To: Cisco certification
> Subject: IE ver 4.1 vol2 lab 11 question 3.7 - 3.8
>
> Hi
>
>
>
> Has anyone else done this lab? R2,R3 and R5 are connected via a full
> mesh frame-relay cloud.
>
>
>
> I thought I had done it wrong as my solution to question 3.8
> (configuring r2 with eigrp stub) defeats the last part of question 3.7:-
>
>
>
> "Ensure that connectivity remains throughout the EIGRP domain if one of
> the circuits between r2,r3 and r5 goes down"
>
>
>
> I've checked the solution and it appears to be the same as what I have
> configured (namely eigrp stub on r2).
>
> Connectivity between r3 and r5 is broken if the frame-relay link between
> them is lost.
>
> Can anybody else shed some light on this please?
>
>
>
> Many thanks
>
>
>
> Alex
>
>
>
>
>
>
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-- Shiran Guez MCSE CCNP NCE1 http://cciep3.blogspot.com http://www.linkedin.com/in/cciep3
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