A network technician is documenting IPv6 protocol standards for a network operations team. Match each IPv6 header field or address scope prefix on the left with its correct functional definition on the right.
- ff00::/8Designates the prefix used for one-to-many communication to deliver packets to multiple destinations simultaneously.
- fe80::/10Designates the non-routable prefix automatically configured on an interface for single-link communication and neighbor discovery.
- Next HeaderIdentifies the payload protocol type or extension header following the primary 40-byte IPv6 header.
- Hop LimitDecrements by one at each layer 3 router hop to prevent packets from endlessly looping, replacing the IPv4 TTL field.
Cevap
ff00::/8 matches Multicast address scope; fe80::/10 matches Link-Local unicast address scope; Next Header matches Payload protocol identification/extension header; Hop Limit matches Hop-by-hop decrement counter replacing IPv4 TTL.
Each IPv6 prefix and header field is matched according to standard RFC specifications: ff00::/8 defines multicast, fe80::/10 defines link-local unicast, Next Header designates encapsulated protocol or extension headers, and Hop Limit prevents layer 3 routing loops.
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Anahtar Kavram
IPv6 Addressing Scopes and Base Header Field Functions