IT Questions Bank Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments Share Tweet Share Pin it IT Questions Bank › Category: CCNA 2 v4Refer to the exhibit. Routers R1, R2, and R3 have four local LANs attached. What is a correct set of network commands that will cause OSPF to be enabled for any R1 interface that is connected to its subnets?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. What does the “2″ stand for in the router ospf 2 statement?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. Which network command or set of commands will cause OSPF to be enabled for any R1 interface connected to the exhibited subnets?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. What does the “O*E2″ from the “O*E2 0.0.0.0/0 [110/1] via 192.168.1.1, 00:05:34, Serial0/0″ line represent?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. What must be received between neighbors to prevent the dead time that is shown in the exhibit from reaching zero?ITExamAnswers asked 2 years ago • CCNA 2 v4Refer to the exhibit. The network administrator wants to set the router ID of Router1 to 192.168.100.1. What steps can the administrator take to accomplish this?ITExamAnswers asked 2 years ago • CCNA 2 v4What three parameters must be indentical between OSPF routers in order to form an adjacency? (Choose three.)ITExamAnswers asked 2 years ago • CCNA 2 v4Refer 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 v4