IT Questions Bank Which of these factors will prevent two routers from forming an OSPFv2 adjacency? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 3 v7An administrator is configuring single-area OSPF on a router. One of the networks that must be advertised is 64.100.1.64 255.255.255.192. Which OSPF network statement should be configured?ITExamAnswers asked 2 years ago • CCNA 3 v7By default, what is the OSPF cost for a link with Gigabit Ethernet interfaces?ITExamAnswers asked 2 years ago • CCNA 3 v7An OSPF router has three directly connected networks; 10.1.0.0/16, 10.1.1.0/16, and 10.1.2.0/16. Which OSPF network command would advertise only the 10.1.1.0 network to neighbors?ITExamAnswers asked 2 years ago • CCNA 3 v7Which of the following will OSPF use when it chooses its router ID?ITExamAnswers asked 2 years ago • CCNA 3 v7What indicates to a link-state router that a neighbor is unreachable?ITExamAnswers asked 4 years ago • CCNA 3 v7What is the default router priority value for all Cisco OSPF routers?ITExamAnswers asked 4 years ago • CCNA 3 v7To establish a neighbor adjacency, two OSPF routers exchange Hello packets. Which values in the Hello packets must match on the two routers? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 3 v7You are troubleshooting convergence and adjacency issues in an OSPFv2 network and have noticed that network route entries are missing from the routing table. Which commands provide additional information about the state of router adjacencies, timer intervals, and the area ID? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 3 v7Two OSPFv2 routers are interconnected using a point-to-point WAN link.Which command could be used to verify the configured Hello and Dead timer intervals?ITExamAnswers asked 2 years ago • CCNA 3 v7Which command is used to verify the OSPFv2 router ID, the interfaces explicitly configured to advertise OSPF routes, the passive interfaces, the neighbors the router is receiving updates from, and the default administrative distance, which is 110 for OSPF?ITExamAnswers asked 2 years ago • CCNA 3 v7A router is participating in an OSPFv2 domain. What will always happen if the Dead interval expires before the router receives a Hello packet from an adjacent OSPF router? has a default static route that has been configured via the interface that connects to the ISP. Which command would the network administrator apply on this router so that other routers in the OSPF network will use this default route?ITExamAnswers asked 2 years ago • CCNA 3 v7When an OSPF network is converged and no network topology change has been detected by a router, how often are LSU packets sent to neighboring routers?ITExamAnswers asked 2 years ago • CCNA 3 v7In an OSPF network when are DR and BDR elections required?ITExamAnswers asked 4 years ago • CCNA 3 v7Which OSPF states are performed prior to two routers forming a neighbor adjacency? (Choose three.)ITExamAnswers asked 2 years ago • CCNA 3 v7