In the TCP/IP layered architecture, which of the following is a protocol that operates at the Internetwork layer?
A) TCP
B) ICMP
C) DHCP
D) SNMP

Name: In the TCP/IP layered architecture, which of the following is a protocol that operates at the Internetwork layer? A) TCP B) ICMP C) DHCP D) SNMP
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Question

Quizplus · Accepted Answer

ICMP (Internet Control Message Protocol) operates at the Internetwork layer (also known as the Network layer) in the TCP/IP model. It is used for error reporting and diagnostic functions.

In the TCP/IP Layered Architecture, Which of the Following Is