Microsoft Certified Systems Engineer (MCSE) Question:

Download Job Interview Questions and Answers PDF

Explain ICMP

MCSE Interview Question
MCSE Interview Question

Answer:

ICMP is Internet Control Message Protocol, a network layer protocol of the TCP/IP suite used by hosts and gateways to send notification of datagram problems back to the sender. It uses the echo test / reply to test whether a destination is reachable and responding. It also handles both control and error messages.

Download MCSE Interview Questions And Answers PDF

Previous QuestionNext Question
Explain difference between ARP and RARPWhat are the data units at different layers of the TCP / IP protocol suite?