tailieunhanh - Câu hỏi trắc nghiệm CCNA 2 - Chương 11

Tham khảo đề thi - kiểm tra 'câu hỏi trắc nghiệm ccna 2 - chương 11', công nghệ thông tin, chứng chỉ quốc tế phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1 so o o LoO Router LoO so o o Router2 FaO O Router2 show ip ospf neighbor Neighbor ID Pri State Dead Time 1 FULU - 00 00 36 1 FULU - 00 00 37 Address Interface SerialO O O FastEthernetO O R Refer to the exhibit. The network administrator wants to set the router ID of Routerl to . What steps can the administrator take to accomplish this shut down the loop back interface use the OSPF router-id command use the clear ip ospf process command nothing the router-id of Router1 is already 2 A fully converged five router OSPF network has been running successfully for several weeks. All configurat have been saved and no static routes are used. If one router looses power and reboots what information will in its routing table after the configuration file is loaded but before OSPF has converged All routes for the entire network will be present. Directly connected networks that are operational will be in the routing table. Because the SPF algorithm has not completed all calculations no routes will be in the table. A summary route for all previously learned routes will automatically appear in the routing table until all LSPs have been received by the router. 3 Refer to the exhibit. Routers R1 R2 and R3 have four local LANs attached. What is a correct set of networ commands that will cause OSPF to be enabled for any R1 interface that is connected to its subnets J R1 config-router network area 0 R1 config-router network area 0 J R1 config-router network area 0 R1 config-router network area 0 J R1 config-router network area 0 R1 config-router network area 0 R1 config-router network area 0 J R1 config-router network area 0 R1 config-router network area 0 R1 .