RE: OT - Continuation of Friday's Puzzle

Agree with Vladimir,

R1#sh ip route static
     2.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
S 2.0.0.0/8 [1/0] via 2.2.0.0

R2#sh ip route eigrp
D EX 2.0.0.0/8 [170/2297856] via 10.1.12.1, 02:56:26, Serial0/0.21

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
Vladimir Michalec
Sent: Tuesday, November 09, 2010 11:03 AM
To: Narbik Kocharians
Cc: CCIE Groupstudy
Subject: Re: OT - Continuation of Friday's Puzzle

Narbik, I think you didn't mention inserting a second ip default-network
2.0.0.0 command - the first one just introduces a static route, but it still
needs to be marked as candidate default classful network with the command
above to be advertised that way.
Right after the posted solution of friday's puzzle, R2 won't see 2.0.0.0 as
candidate yet.

Vladimir

2010/11/9 Narbik Kocharians <narbikk_at_gmail.com>

> So we solved Friday's Puzzle.
>
> NOW, R2 is using network 2.0.0.0 as the candidate default correct?
>
> *Follow up Puzzle:
> *
> Configure R2 such that it does NOT use network 2.0.0.0 as the
> candidate default.
>
> *Restrictions:
> *
> R2 should have network 2.0.0.0 in its routing table reachable via R1.
> DO NOT configure R1.
> You should use an access-list on R2.
> DO NOT use another global config command on R2 besides the access-list
> to accomplish this task.
> DO NOT use PBR, or IP SLA.
> DO NOT configure another interface on R2.
>
> --
> *Narbik Kocharians
> *CCSI#30832, CCIE# 12410 (R&S, SP, Security) www.MicronicsTraining.com
> <http://www.micronicstraining.com/>
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Received on Tue Nov 09 2010 - 11:37:29 ART