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Tham khảo tài liệu 'lab 2.3.4 configuring ospf authentication', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Cisco SrsTEMS Lab 2.3.4 Configuring OSPF Authentication Router 1 Router 2 Router Router Enable Secret Enable VTY and Routing Network Designation Name Password Console Passwords Protocol Statements Router 1 Dublin class cisco OSPF 192.168.1.0 Router 2 Washington class cisco OSPF 192.168.1.0 192.168.0.0 Router Designation IP Host Table Entry FastEthernet 0 Address Subnet Mask Interface Type Serial 0 Serial 0 Address Subnet Mask Interface Type Serial 1 Loopback 0 Address Subnet Mask Router 1 Washington 192.168.1.129 26 DCE 192.168.1.1 30 NA 192.168.31.11 32 Router 2 Dublin 192.168.0.1 24 DTE 192.168.1.2 30 NA 192.168.31.22 32 Note The IP Host Table Entry column contents indicate the name s of the other router s in the IP host table. Straight-through cable Serial cable Console Rollover Crossover cable Objective Setup an IP addressing scheme for Open Shortest Path First OSPF area. Configure and verify OSPF routing. Introduce OSPF authentication into the area. Background Preparation Cable a network similar to the one shown in the diagram. Any router that meets the interface requirements displayed on the above diagram may be used. For example router series 800 1600 1700 2500 and 2600 or any such combination can be used. Please refer to the chart at the end of the lab to correctly identify the interface identifiers to be used based on the equipment in lab. The configuration output used in this lab is produced from 1721 series routers. Any other router used may produce slightly different output. Perform the following steps on each router unless specifically instructed otherwise. Start a HyperTerminal session. Note Go to the erase and reload instructions at the end of this lab. Perform those steps on all routers in this lab assignment before continuing. Step 1 Configure the routers On the routers enter the global configuration mode and configure the hostname console virtual terminal and enable passwords. Next configure the interfaces and IP hostnames according to the 1 - 5 .
