RE: RIPv2 --> RIPv1 Problem

From: Loi, Choon Ho (ChoonHo.Loi@getronics.com)
Date: Thu Nov 10 2005 - 07:52:51 GMT-3


Human error.
Miss a broadcast keyword in frame map from r2 -> r1

But, VLSM need to summarise it to a classful subnet.

Thanks.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Leigh Harrison
Sent: Thursday, November 10, 2005 6:19 PM
To: Loi, Choon Ho
Cc: ccielab@groupstudy.com
Subject: Re: RIPv2 --> RIPv1 Problem

Hey there,

Do a "show ip protocol" and see on which router the versions of rip are
being sent and are alowed to be recieved. You may find there is a
mismatch.

Make sure they are sending and recieving both. Also, fire up a few
debugs and see what they've got to say for themselves.

Also - for your ip addressing (if you're just playing) make them all
classfull so they will appear properly in the rip database.

LH
#15331

Loi, Choon Ho wrote:

>Consider this scenario:
>
>(transit)R1---------ripv1-----------R2----------ripv2--------R3(Stub)
>
>Network from R1 being propagate to R2 but, R1 can't learn any route
>from either R3/R2 What can I do to advertise routes from RIPv2 to RIPv1

>If RIPv2 have multiple VLSM route.
>
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