9tut ccna exam questions

9tut ccna exam questions.(5) Which of the following configuration settings on a router does not affect which IPv4 route the router chooses to add to its IPv4 routing table when using OSPFv2?a. auto-costreference-bandwidth b. delayc. bandwidth d. ipospfcost(6) The engineer connects to router Rl and issues a show ip ospf neighbor command. The status of neighbor 2.222 is shown asFull/BDR. what does BDR mean? a. R1 is an area boundary router b. R1 is a backup designated router c. Router 2.2.2.2 is an area boundary router d. Router 2.2.2.2 is a backup designated router8.2 Basics8.2.1 The OSPF Protocol and OperationLike the two routing protocols discussed in depth in this book (OSPF and EIGRP), OSPF has more rules, more processes, and more theoretical details. The first major section of this chapter explores many details about OSPF concepts. These details can help network engineers who take over problems from Level 1 and Level 2 network support be prepared to solve problems and find the true root cause of any OSPF issues.The first part of this chapter lays the conceptual foundation, and then introduces some new and relevant configurations in the second part. Chapter 11, "Troubleshooting IPv4 Routing Protocols," explores some specific OSPF troubleshooting scenarios.OSPF Overview If you think back to ICND1, or OSPFv2 (OSPF for IPv4 networks), which you studied for the ICND1 exam, you may remember the general idea of following a logical sequence. Figure 8-1 shows that sequence from top to bottom on the left.