ccnav7 enterprise networking security and automation

ccnav7 enterprise networking security and automation.B. RIP management distance mismatch C. Routing loop D. Physical layer fault in the destination host117 Answers to Self-Test Questions1. do RIP and OSPF are both routing protocols, not the protocols being routed. Routed protocols include TCP/IP, AppleTalk, and others. A, B, and C are routing protocols, not the protocols being routed.2. bo External Gateway Protocol (EGP) routes traffic between autonomous systems. D routes traffic within the AS; the routing protocols described by A and C do not exist at all.3. bo OSPF has a much smaller administrative distance for 110o The smaller the administrative distance, the better. A is incorrect because its administrative distance is greater, at 120oDynamic routing protocols4. b. Routing protocols use metric values to determine which path is the best. A is incorrect because administrative distance is used to select routes that different routing protocols (not the same routing protocol) are informed about; C and D are both metric value types.5. the Bo link state protocol uses the SPF algorithm developed by Dijkstra to select the best path to the destination network. A is incorrect because distance vector protocols use distance and direction to select the best path; C is incorrect because hybrid protocols typically use the distance vector protocol selection method.6. bo EIGRP is a hybrid protocol, as is RIPv2. A and D are incorrect because IS-IS and OSPF are both link-state protocols; C is incorrect because RIPvl is a distance-vector protocol.Problems with distance vectoring protocols and their solutions