What command is used to view detailed EIGRP topology information?

The command to view detailed EIGRP (Enhanced Interior Gateway Routing Protocol) topology information is "show ip eigrp topology." This command provides comprehensive details about EIGRP routes within the topology database, including the routes learned via EIGRP, metrics such as bandwidth and delay, and the network reachability information.

By using this command, network administrators can observe the state of EIGRP routes, including feasible successors and the routes currently being utilized for routing decisions. This granular insight is essential for troubleshooting EIGRP behavior and optimizing routing based on the kind of topology being used in the network.

The other commands provide different information: for instance, "show ip eigrp neighbors" displays the neighbors in the EIGRP network and their respective statuses, "show ip route eigrp" reveals the EIGRP routes that have been installed in the routing table, and "show eigrp interfaces" provides information about EIGRP-enabled interfaces but does not focus on the topology. Each command serves its purpose, but for detailed topology information specifically, "show ip eigrp topology" is the correct choice.