ip address

Question

Which of the following statement is not false?
1.127.0.1.0 is a class A IP address
2.A fragment with MF=0 and fragment offset = 0 doesn’t exist
3.Record route is an application of ICMP
4.The destination IP address in message of RARP request is 0.0.0.0

ans is 4 how?

Comments

This is all standard theory, I suggest you refer some book to get better understanding of the subject.