Answer / m haja bahurudeen

Ans :A


Internet control message protocol

ICMP operate - Layer3

Answer / guest

Answer: A

ICMP (Internet Control Message Protocol) is a

network layer internet protocol described in RFC # 792.

ICMP reports IP packet information such as destination

Unreachable, Time Exceeded, Parameter Problem, Source

Quench, Redirect, Echo, Echo Reply, Timestamp, Information

Request, Information Reply, Address Request, and Address

Reply.

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