OSPF Troubleshooting

Your company has implemented OSPF as its core routing protocol. All interfaces on the Westasman router belong to OSPF area 0. The Frankfurt and Berlin routers connect the company’s core to legacy RIP networks that will eventually be migrated to OSPF, but must continue to use RIP until older routers are replaced. (The RIP networks, which include many of the company’s routers, are represented in this lab scenario by Ethernet and Loopback interfaces on the Frankfurt and Berlin routers.)