3Com Router 3000 Ethernet FamilyConfiguration Guide Chapter 3 RIP Configuration3Com Corporation3-17Operation CommandDisplay the RIP routing table display rip routing [vpn-instancevpn-instance-name]Enable packet debugging of RIP. debugging rip packets [ interface typenumber ]Disable the packet debugging of RIP undo debugging rip packetsEnable the packet receiving debuggingof RIP debugging rip receiveDisable the packet receiving debuggingof RIP undo debugging rip receiveEnable packet sending debugging ofRIP debugging rip sendDisable packet sending debugging ofRIP undo debugging rip send3.4 RIP Configuration Example3.4.1 Configuring the Operating State of the Specified InterfaceI. Network requirementsAn intranet is connected to the Internet through Router A. The hosts on the intranet aredirectly connected to Router B or Router C.Enable RIP on these three routers and configure them as follows:z Router A can receives routing information from external networks but cannotadvertise the routing information of the intranet to the external networks.z Routers A, B, and C can exchange RIP information between them to have thehosts on the intranet to access the Internet.II. Network diagramEthernetEthernet2/0/0192.1.1.1/24Ethernet2/0/0192.1.1.3/24Ethernet2/0/0192.1.1.2/24Router ARouterBRouterCEthernet6/0/0192.1.1.4/24Figure 3-2 Configure the operating state of an interface