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Question

Which of the following is true about ICMP messages ?

a.

An ICMP error message may be generated for an ICMP error message.

b.

An ICMP error message may be generated only for the first fragment.

c.

An ICMP error message may be generated for a multicast datagram.

d.

none is true

Posted under Networking

Answer: (b).An ICMP error message may be generated only for the first fragment.

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Q. Which of the following is true about ICMP messages ?

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