During network testing an administrator used the ping command to test for connectivity and got the output shown below. Examine the Internet Control Message Protocol (ICMP) output in Figures Q.2 a(i) and Q.2 a(ii), below and use it to answer the questions that followi). Explain the role played by the ICMP protocol in networking.ii). Identify the type of ICMP message in Figure Q.2 a(i) and explain its role iii). Identify the type of ICMP message in Figure Q.2 a(ii) and explain its role C: \Users\sevelia>ping 192.168.1.1Pinging 192.168.1.1 with 32 bytes of data:Reply from 192.168.0.166: Destination host unreachable. Figure O.2 a(i)Reply from 192.168.0.166: Destination host unreachable.Reply from 192.168.0.166: Destination host unreachable.Reply from 192.168.0.166: Destination host unreachable.C: \Users\sevelia>ping 192.168.0.1Pinging 192.168.0.1 with 32 bytes of data:Reply from 192.168.0.1: bytes=32 time=3ms TTL=64Reply from 192.168.0.1: bytes=32 time=4ms TTL=64Reply from 192.168.0.1: bytes=32 time=4ms TTL=64Reply from 192.168.0.1: bytes=32 time=3ms TTL=64Figure Q.2 a(ii)

i) The Internet Control Message Protocol (ICMP) is a protocol that devices within a network used to…

Answered: During network testing an administrator…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

During network testing an administrator used the ping command to test for connectivity and
got the output shown below. Examine the Internet Control Message Protocol (ICMP) output
in Figures Q.2 a(i) and Q.2 a(ii), below and use it to answer the questions that follow

i). Explain the role played by the ICMP protocol in networking.
ii). Identify the type of ICMP message in Figure Q.2 a(i) and explain its role
iii). Identify the type of ICMP message in Figure Q.2 a(ii) and explain its role