Problem with RIP Configuration

[w.siewert]

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

[mahmoodmkl]

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]

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