A network engineer is reviewing an enterprise IPv6 deployment plan and packet capture specifications. Match each IPv6 address prefix on the left with its correct operational scope or functional purpose on the right.
- fe80::/10Used exclusively for non-routable communication within a single local link segment.
- ff02::1:ff00:0/104Facilitates layer-2 to layer-3 address resolution as part of Neighbor Discovery Protocol (NDP).
- fc00::/7Provides non-globally routable IPv6 addressing for internal site routing.
- 2001:db8::/32Reserved for technical documentation, configuration examples, and educational content.
Answer
fe80::/10 matches link-local single-segment scope; ff02::1:ff00:0/104 matches solicited-node multicast for NDP; fc00::/7 matches unique local private addressing; and 2001:db8::/32 matches reserved documentation space.
Each IPv6 prefix corresponds directly to its defined architectural function: fe80::/10 is restricted to single-link operations; ff02::1:ff00:0/104 generates solicited-node multicast targets for NDP address resolution; fc00::/7 designates unique local addresses for internal enterprise routing; and 2001:db8::/32 is reserved globally for examples and documentation.
Step-by-Step Solution
Key Concept
IPv6 Address Prefixes and Operational Scopes