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Configuring Default Routing with RIP and IGRP

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In this lab, you configure a default route and use RIP to propagate this default information to other routers. When you have this configuration working, you must migrate the network from RIP to IGRP and configure default routing to work with that protocol as well. | 3.6.3 Configuring Default Routing with RIP and IGRP Objective In this lab you configure a default route and use RIP to propagate this default information to other routers. When you have this configuration working you must migrate the network from RIP to IGRP and configure default routing to work with that protocol as well. Scenario International Travel Agency ITA asked you to configure default routing for its network which currently uses RIP. The company connects to the Internet via SanJose2 so you decide to configure a static default route on that router. Then you must configure RIP so that it will propagate the default route to the other RIP routers. ITA also asked you to explore the possibility of migrating all routers to IGRP. As a test you must configure the three routers in this scenario for IGRP and configure default routing for that protocol as well. Procedures Before you begin this lab it is recommended that you reload each router after erasing its startup configuration. This prevents problems caused by residual configurations. After you prepare the equipment proceed with Step 1. Step 1 Build and configure the network according to the diagram. Do not configure the 172.16.1.1 16 address on SanJose2 yet. This network connects ITA to its ISP and the Internet. On all three routers configure RIP but be sure not to configure SanJose2 s RIP process to include the 172.16.0.0 16 network. 1 - 4 Semester 5 Advanced Routing v2.0 - Lab 3.6.3 Copyright 2001 Cisco Systems Inc. Use ping and show ip route to verify full connectivity within the network excluding 172.16.0.0 16. Step 2 Configure SanJose2 to simulate the existence of an outside network. For this scenario you need to simulate the link between ITA and its provider by configuring a loopback interface with an IP address. Enter the following commands on SanJose2 SanJose2 config interface loopbackO SanJose2 config-if ip address 172.16.1.1 255.255.255.0 Note If you ping 172.16.1.1 from SanJose2 s console the loopback