Cisco Certified Network Associate (CCNA) 200-301 — Question 10

The correct answer is B. Option B: ipv6 address 2001:DB8:5:112::/64 eui-64

Explanation

OSPF elects a designated router on multiaccess networks to reduce adjacency and LSA exchange overhead. IPv6 uses 128-bit addresses and relies on Neighbor Discovery rather than ARP.