ccna 200 301 pearson

ccna 200 301 pearson.Again, for troubleshooting IPv6 routes, most start with the neighbors. In fact, considering potential EIGRPv6 issues actually follows the same logic as dealing with OSPFv3 issues. When a router just doesn't have a route to a given subnet, repeat some of the logic from the previous sections-for example, if R1 has no routes at all for subnet 33 Complete the following steps one by one.Check that the router interface is directly connected to the IPv6 prefix. Before EIGRPv6 can be advertised for subnetting, the router must have EIGRPv60 enabled on its interfaces Step 2 Check the EIGRPV6 neighbor relationships for all routers between the local router and the router that has an interface connected to IPv6 prefix X.For example, in Figure 18-2, if router R4 does not have the ipv6 eigrp 1 command on its G0/0 interface, then all routers have their correct EIGRPV6 neighbor relationships, but R4 will not advertise the subnet 33. if the router has another route but a wrong (suboptimal) route, take the following steps., Remarks . Step 1 Check the failed neighbor relationship for the optimal path from the local router to the prefix. I Crankset Step 2 Check the interface bandwidth and latency settings. Pay particular attention to the minimum bandwidth in end-to-end routing because EIGRP ignores faster bandwidths and uses only the minimum bandwidth in its metric calculations O384 Chapter 18 Implementing IPv6 EIGRP 18.3 Exam Prep18.3.1 Reviewing Exam Points Note the "Exam Points" symbols in the margins of this chapter; these are the key points of this chapter. Table 18-4 lists the content of these exam points. Table 18-4 Chapter 18 Exam TopicsCost PainTable 18-2 Comparing EIGRPv4 and EIGRPv6 Configuration CommandsList Differences in EIGRPV4 and EIGRPv6 ConceptsList Possible EIGRPv6 interface-related issues