ROUTING INFORMATION PROTOCOL (RIP)

ROUTING INFORMATION PROTOCOL (RIP)

Enable RIP and advertise the directly connected networks using the following commands.

Syntax:

Router(config)#router rip

Router(config-router)#network <network ID>

Configurations of Routers are given below: 

ON DELHI:

DELHI#configure terminal

DELHI(config)#ip routing 

DELHI(config)#router rip 

DELHI(config-router)#network 192.168.1.0 

DELHI(config-router)#network 172.16.0.0 

DELHI(config-router)#Ctrl + z

ON KOLKATA:

KOLKATA#configure terminal

KOLKATA(config)#ip routing 

KOLKATA(config)#router rip 

KOLKATA(config-router)#network 10.0.0.0 

KOLKATA(config-router)#network 172.16.0.0

KOLKATA(config-router)#network 172.17.0.0

KOLKATA(config-router)#Ctrl + z

ON MUMBAI:

MUMBAI#configure terminal

MUMBAI(config)#ip routing 

MUMBAI(config)#router rip 

MUMBAI(config-router)#network 192.168.2.0 

MUMBAI(config-router)#network 172.17.0.0 

MUMBAI(config-router)#Ctrl + z

To verify, the following commands can be give on  all Routers

Show commands:

KOLKATA#show ip route

KOLKATA#show ip protocol

To verify, the following commands can be give on all Routers

Debug commands:

KOLKATA#debug ip rip

KOLKATA#terminal monitor

KOLKATA#undebug  all            (to turnoff debugging)

KOLKATA#terminal no monitor

OUTPUT :

Kolkata#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

C    10.0.0.0/8 is directly connected, FastEthernet0/0

C    172.16.0.0/16 is directly connected, Serial0/0/0

C    172.17.0.0/16 is directly connected, Serial0/0/1

R    192.168.1.0/24 [120/1] via 172.16.0.1, 00:00:11, Serial0/0/0

R    192.168.2.0/24 [120/1] via 172.17.0.2, 00:00:06, Serial0/0/1

'R" represents Route learnt by RIP, "120" is the Administrative distance and "1" is the metric (Hop count).

To verify which dynamic routing protocols are configured and their properties use the following command

Kolkata#sh ip protocols 

Routing Protocol is "rip"

Sending updates every 30 seconds, next due in 7 seconds

Invalid after 180 seconds, hold down 180, flushed after 240

Outgoing update filter list for all interfaces is not set

Incoming update filter list for all interfaces is not set

Redistributing: rip

Default version control: send version 1, receive any version

  Interface             Send  Recv  Triggered RIP  Key-chain

  FastEthernet0/0       1     2 1   

  Serial0/0/0              1     2 1   

  Serial0/0/1              1     2 1   

Automatic network summarization is in effect Maximum path: 4

Routing for Networks:

10.0.0.0

172.16.0.0

172.17.0.0

Passive Interface(s):

Routing Information Sources:

Gateway         Distance      Last Update

172.16.0.1           120      00:00:09

172.17.0.2           120      00:00:05

Distance: (default is 120)

To enable the logs on telnet session use the following command. (By default logs can be seen only on Console)

 Router#terminal monitor

To verify the RIP updates, use the following command:

Router#debug ip rip

NOTE:-  Configure RIP version 2

To configure RIP version 2, use the following command :-

Router(config)#router rip

Router(config-router)#version 2 

Router(config-router)#network <Network ID>