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New Member

RIP Routing not advertising

I am trying to get RIP Routing to advertise between 3 routers. I think my configuration ois correct but I am not sure. I am a beginner to the network world and have been checking out other threads but nothing seems to be helping. I am attaching my configs along with outputs from some commands. Can someone please steer me in the right direction?

  • WAN Routing and Switching
Everyone's tags (3)
20 REPLIES

Re: RIP Routing not advertising

Hello, Ben.

Please write a diagram will all the addresses assigned per interface.

I guess you will find the first issue.

Second one is that RIP is not enabled on all the interfaces ( CORE:s0/1/0, CORE s0/3/1).

If you are just learning RIP, then use command network 0.0.0.0

New Member

RIP Routing not advertising

I issued the network 0.0.0.0 command and rip routes are still not being advertised. And how exactly do you enable rip on specific interfaces?

RIP Routing not advertising

Hello

Richmond

========

no router rip

ip routing

router rip

version 2

no auo-summary

network 195.131.50.0

Erie

=====

no router rip

ip routing

router rip

version 2

no auo-summary

network 199.122.20.0

Core

======

Does the core device have reachablilty to both Richmond and Eire over its physical interfaces?

Also disable Automatic network summarization.

ip routing

router rip

version 2

no auo-summary

clear ip route *

res

Paul

Please don't forget to rate any posts that have been helpful.

Thanks.

Please don't forget to rate any posts that have been helpful. Thanks.

RIP Routing not advertising

Ben,

For starts, I would suggest doing 'no auto' under the RIP routing process at the hub.

Erie

-----

!

interface Serial0/3/0

ip address 199.122.20.10 255.255.255.248

encapsulation ppp

!

I see that interface, as the only interface configured, with an IP address on that router, yet under RIP I see the following.

!

router rip

version 2

network 189.12.0.0

network 195.131.50.0

network 199.122.20.0

network 203.167.10.0

network 212.2.40.0

no auto-summary

!

I don't think the networks advertisd in bold really need to be advertised...

Richmond

--------------

Same thing as Erie, I see the following interface, as the only interface configured with an IP address.

!

interface Serial0/3/0

ip address 195.131.50.10 255.255.255.248

encapsulation ppp

But under RIP you are advertising all the networks.

RIP Routing not advertising

Pdriver,

Damnit, got to it first hahahaha..

RIP Routing not advertising

Hello John

Apologies but i guess thats the beauty of these forums so many people will to help others!

res

Paul

Please don't forget to rate any posts that have been helpful.

Thanks.

Please don't forget to rate any posts that have been helpful. Thanks.
New Member

RIP Routing not advertising

First off...Thank You guys.

I made the changes both of you explained but i still cannot get these router to see one another.

PDriver - yes the core router can see both the erie and richmond routers.

Hall of Fame Super Blue

RIP Routing not advertising

Ben

Assuming the core router can ping each of the other routers can you post -

1) "sh ip route" from all routers

2) RIP config from each router (not the whole config just the router bit if you can)

New Member

RIP Routing not advertising

CoreR1#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

     189.12.0.0/16 is variably subnetted, 2 subnets, 2 masks
C       189.12.30.0/29 is directly connected, Serial0/3/0
C       189.12.30.10/32 is directly connected, Serial0/3/0
     195.131.50.0/24 is variably subnetted, 2 subnets, 2 masks
C       195.131.50.8/29 is directly connected, Serial0/1/0
C       195.131.50.10/32 is directly connected, Serial0/1/0
     199.122.10.0/29 is subnetted, 1 subnets
C       199.122.10.8 is directly connected, Serial0/3/1
     199.122.20.0/32 is subnetted, 1 subnets
C       199.122.20.10 is directly connected, Serial0/3/1
     203.167.10.0/24 is variably subnetted, 2 subnets, 2 masks
C       203.167.10.0/29 is directly connected, Serial0/0/0
C       203.167.10.10/32 is directly connected, Serial0/0/0
     212.2.40.0/29 is subnetted, 1 subnets
C       212.2.40.0 is directly connected, Serial0/2/0
     212.4.40.0/32 is subnetted, 1 subnets
C       212.4.40.10 is directly connected, Serial0/2/0
CoreR1#

!

router rip

version 2

no auto-summary

!

-------------------------------------------------

Erie#sh ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

       * - candidate default, U - per-user static route, o - ODR

       P - periodic downloaded static route

Gateway of last resort is not set

     199.122.10.0/32 is subnetted, 1 subnets

C       199.122.10.9 is directly connected, Serial0/3/0

     199.122.20.0/29 is subnetted, 1 subnets

C       199.122.20.8 is directly connected, Serial0/3/0

!

router rip

version 2

network 199.122.20.0

no auto-summary

!

---------------------------------------------------------

Richmond#sh ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

       * - candidate default, U - per-user static route, o - ODR

       P - periodic downloaded static route

Gateway of last resort is not set

     195.131.50.0/24 is variably subnetted, 2 subnets, 2 masks

C       195.131.50.8/29 is directly connected, Serial0/3/0

C       195.131.50.9/32 is directly connected, Serial0/3/0

Richmond#

!

router rip

version 2

network 195.131.50.0

no auto-summary

!

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