From: Usankin, Andrew (Andrew.Usankin@twtelecom.com)
Date: Fri Sep 07 2007 - 18:10:29 ART
I got curious also what would be solution. I went through archives and
didn't find anything related. Please if someone remembers let us know.
I though about the answer also and if the task is fully described as it
is then I have the answer. Task doesn't state that on R3 you have to use
the same key chain, right? So use two key chains, one with key id 13 and
another with key id 35.
Andrew
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Joseph Brunner
Sent: Thursday, September 06, 2007 9:20 PM
To: 'Edison Ortiz'; 'Carlos Trujillo Jimenez'; ccielab@groupstudy.com
Cc: ctrujillo@magenta.cl
Subject: RE: AUTHENTICATION ERROR Multiple Key ids within key chain
EIGRP
Yup... two keys, one physical frame-relay interface... didn't this go
around like 2 weeks ago?
Check the archives... we answered it...
Joe
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Edison Ortiz
Sent: Thursday, September 06, 2007 11:03 PM
To: 'Carlos Trujillo Jimenez'; ccielab@groupstudy.com
Cc: ctrujillo@magenta.cl
Subject: RE: AUTHENTICATION ERROR Multiple Key ids within key chain
EIGRP
Ah, the good old PPPoFR task. The painful memories :)
Edison Ortiz
Routing and Switching, CCIE # 17943
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Carlos Trujillo Jimenez
Sent: Thursday, September 06, 2007 10:44 PM
To: ccielab@groupstudy.com
Cc: ctrujillo@magenta.cl
Subject: AUTHENTICATION ERROR Multiple Key ids within key chain EIGRP
I have the following scenario:
R1, R3, R5 connected to the frame-relay cloud with router 3 acting as
the Frame relay Hub and R1 and R5 as the spokes.
We have a single network/24 between frame relay interfaces, using eigrp
as the routing protocol.
The task prompts to authenticate the sessions between the spokes an the
hub, in the following fashion:
R3 (the hub), must authenticate with R1 using password "CISCO13" (key id
13)
R3 (the hub), must authenticate with R5 using password "CISCO35" (key id
35)
So In the HUb router I create two keys within the key chain called
EIGRP, numbering KEY 1 with the password CISCO13, and KEY 2 with the
password CISCO35.
At the spokes I only create a key chain also called EIGRP, matching Key
id "13" with its password In R1, and key id "35" in R5.
I only consider to authenticate and form EIGRP adjacency between ROUTER3
AND ROUTER 1, but Theres is no way to form adjacency between ROUTER 3
and ROUTER 5.
Doing a debug at R5 about eigrp packetes I see R3 is only sending key id
13, and not key id 35, to ROUTER5.
Anyone please knows what am I missing??
any help would appreciate a lot.
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