Which protocol is used to send a destination network unknown message back to…
2024
Which protocol is used to send a destination network unknown message back to originating hosts?
Answer: C. ICMP — ICMP is the protocol at the Network layer that is used to send messages back to an originating router.
- A.
TCP
- B.
ARP
- C.
ICMP
- D.
BootP
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Correct answer: C
ICMP is the protocol at the Network layer that is used to send messages back to an originating router.
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