ISC CC Question # 30 Topic 4 Discussion

CC Exam Topic 4 Question 30 Discussion:

Question #: 30

Topic #: 4

Which of the following is not a protocol of the OSI layer 3

IGMP

ICMP

SSH

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Actual exam question for ISC CC exam by Riven7707 at May 3, 2026, 5:41:13 PM

Chosen Answer: A B C D
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