Cisco Certified Network Associate (CCNA) 2025 – 400 Free Practice Questions to Pass the Exam

The command that displays EIGRP (Enhanced Interior Gateway Routing Protocol) for IPv6 enabled interfaces is indeed "show ipv6 eigrp interfaces". This command provides a detailed view of all interfaces on a router that have EIGRP for IPv6 configured and are actively participating in the routing process. It helps network administrators verify which interfaces are involved in EIGRP operations, which can be crucial for troubleshooting and ensuring network connectivity.

The other commands serve different functions:

- "show ipv6 protocols" shows protocols currently in use for IPv6 but does not specifically focus on EIGRP.

- "show ipv6 eigrp neighbors" provides a list of neighboring routers that are participating in EIGRP, rather than detailing the interfaces themselves.

- "ipv6 router eigrp AS NUMBER" is actually a command used for entering the EIGRP configuration mode but does not display information about interfaces.

Thus, the correct option is chosen because it directly addresses the need to display interfaces configured for EIGRP in an IPv6 context.