Problem with RIP Configuration

Unanswered Question
May 14th, 2008

Hi,

I have cat4500 with several vlans:

10.1.x.x

172.23.1.x

172.23.2.x

172.23.3.x

I have configured RIP and 172.23.0.0 is propagated. Can sombody please tell me how to configure RIP that the subnets 172.23.1.x, 172.23.2.x and 172.23.3.x are propagated.

current RIP Configuration is:

router rip

network 10.0.0.0

network 172.23.0.0

no auto-summary

I have this problem too.
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Overall Rating: 4.5 (2 ratings)
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mahmoodmkl Wed, 05/14/2008 - 00:09

Hi

RIP is a classful protocol and it will not advertise the subnet information it only advertises the major networks.U need to use RIPV2 or any other classless protocol for this.

Thanks

Mahmood

mheusing Wed, 05/14/2008 - 01:35

Hi,

As the previous poster wrote, you need RIPv2. The configuration should be:

router rip

version 2

network 10.0.0.0

network 172.23.0.0

no auto-summary

Make sure all other rip routers are configured for version 2 as well or your connectivity will be broken.

Hope this helps! Please use the rating system.

Regards, Martin

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