Computer Networks: Using the wireshark trace and answer the following questions:

Number of packets sent: 10

Number of packets received: 6

Packet loss rate is:40 %

Maximum RTT is:4.1 seconds

Minimum RTT is:3.1 seconds

Average RTT is:3.9 seconds

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What protocol in the protocol stack is responsible for forwarding a packet from a source host to a destination host?__________________________________________________

What protocol in the protocol stack is responsible for multiplexing and de-multiplexing ping packets to and from the application processes?___________________________________

What application data does the ping client send to the server and what is its length in bytes? (2) _____________________________________________________________________

What application data does the ping server send to the client and what is its length in bytes? (2) _____________________________________________________________________

How much overhead (in bytes) does the network stack (link layer, network layer and transport layer) in the operating system add to each ping packet? (3) ____________________________________________________________________

Network protocols format messages using network byte order. Explain network byte order and why is it used? (2) ______________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________

In your program, where is the port number that the client listens on specified? _____________________________________________________________________

In your program, where is the port number that the server listens on specified? _____________________________________________________________________

Apply a display filter No. C:Windows py.exe The seruer is ready to receive on port 12000 Responding to ping request with sequence number 1 Message with sequence number 1 dropped Responding to ping request with sequence number 2 Responding to ping request with sequence number 3 Responding to ping request with sequence number 4 Message with sequence number 4 dropped Responding to ping request With sequence number 5 Responding to ping request with sequence number 6 Message with sequence number 6 dropped Responding to ping request With sequence number? Responding to ping request with sequence number 8 Message with sequence number 8 dropped Responding to ping request with sequence number Message with sequence number 9 dropped Responding to ping request with sequence number 10 Len=1 Len=1 Len-1 Len=1 Len=1 Len=1 Len=1 Len=1 Len=1 Len=1 Len=1 Len=1 Len=1 Len-2 Len=2 cCtr Protocol Length 187 12.673724 127.0.0.1 232 13.678089 127.8.0.1 233 13.678325 127.0.0.1 234 13.678581 127.8.8.1 235 13.678734 127.0.0.1 236 13.678946 127.8.8.1 237 14.692574 127.0.0.1 238 14.693866 127.8.0.1 239 14.694222 127.0.0.1 248 15.786566 127.8.0.1 241 15.707341 127.0.0.1 242 15.788454 127.8.0.1 243 16.720449 127.0.0.1 2217.73424 127.0.0.1 283 17.735061 127.0.0.1 127 ..8.1 127.e.8.1 127 ..8.1 127.0.8.1 127 ..8.1 127.0.8.1 127.0.0.1 127.8.8.1 127.0.8.1 127.0.8.1 127.0.8.1 127.8.8.1 127.0.8.1 127.0.8.1 127.0.0.1 62 53218 12000 Len-1 62 53218 12000 Len=1 62 12800 53218 Len-1 62 53218 12000 Len=1 62 12800 53218 Len-1 62 53218 12000 Len=1 62 53218 12000 Len-1 62 12000 5321 Len: 1 62 53218 12000 Len=1 62 53218 12000 Len=1 62 1280053218 Len-1 62 53218 12000 Len=1 62 53218 12000 Len=1 64 53218 12000 Len=2 64 12000 53218 Len:2