Ok.. what are you asking here ?
AH is an important IPSec security protocol that provides packet authentication and anti-replay services. AH is defined in RFC 2402 and uses IP protocol security
The AH protocol only provides a mechanism for authentication. AH provides data integrity, data origin authentication, and optional replay protection services.
AH-style authentication authenticates the entire IP packet, including the outer IP header, while the ESP authentication mechanism only authenticates the IP datagram portion of the IP packet. Each protocol can be used alone to protect IP packets, or both protocols can be used together in the same IP packet.
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<span>These are words that are typically used at the ends of sentences. As has been borne out by research, the recency effect is at play here, which shows that the most often used words by infants and children learning to speak are those that are at the ends of sentences.</span>
Answer:
Government purchase of a new submarine
Explanation: