IT Questions Bank Refer to the exhibit. Which command sequence on RouterB will redistribute a gateway of last resort to the other routers in OSPF area 0?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. All routers are running OSPF. What cost would JAX put in its routing table for the 10.0.0.0/24 network?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. Assuming that the routers have default interface OSPF priorities and no configured loopback interfaces, what two roles will router B play on each network segment? Choose two.)ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. Router A is correctly configured for OSPF. Which OSPF configuration statement or set of statements was entered for router B to generate the exhibited routing table?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. How many OSPF adjacencies must be formed to build the complete topology if a DR or BDR were not elected in this OSPF network?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. RouterA, RouterB, and RouterC in the diagram are running OSPF on their Ethernet interfaces. Router D was just added to the network. Routers are configured with the loopback interfaces (Lo 0) that are shown in the exhibit. What happens to the OSPF DR/BDR after RouterD is added to the network?ITExamAnswers asked 2 years ago • CCNA 2 v4What range of networks will be advertised in the OSPF updates by the command Router1(config-router)# network 192.168.0.0 0.0.15.255 area 100?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. Routers A, B, C, and D are all running OSPF with default router IDs and OSPF interface priorities. Loopback interfaces are not configured and all interfaces are operational. Router D is the DR and router C is the BDR. What happens immediately after the following commands are entered on router A?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. All routers have been configured with the interface priorities that are shown. All routers were restarted simultaneously. The results of the DR/BDR election are shown. What can be concluded about this network?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. Router1 and Router2 are running OSPF. The show ip ospf neighbor command reveals no neighbors. What is a possible cause?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. The routers in the exhibit are using default OSPF configuration settings to advertise all attached networks. If all of the routers start at the same time, what will be the result of the DR and BDR elections for this single area OSPF network? (Choose three.)ITExamAnswers asked 2 years ago • CCNA 2 v4What is the default administrative distance for OSPF?ITExamAnswers asked 4 years ago • CCNP, CCNA 2 v4Refer to the exhibit. What configuration statements would give the results that are shown in the output of the show ip protocols command?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. What is the cost of the route to the 10.0.0.0 network?ITExamAnswers asked 2 years ago • CCNA 2 v4Which situation can be prevented by creating a UEFI password?IT Administrator asked 4 years ago • IT Essentials