HW 2.docx - HW 2 By William J Saraiva 1(75pts Do the...

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HW 2 By William J Saraiva 1. (75pts) Do the Wireshark exercise attached below. Attach the screenshot of your Wireshark results. 1.1 My IP is 192.168.1.254 1.2 ICMP 1.3 IP header is 20 bytes and the payload is 36 bytes. This is found by subtracting the Total Length of the IP datagram by the header 1.4 The IP datagram has not been fragmented. We can see this by looking at the fragment’s flags that were set to 0 1.5 TTL and identification and the header checksum seem to be always incrementing
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1.6 The fields that stay constant across the IP datagrams are: Version as it is IPV4 for all the packets header length as they are all ICMP source IP since we are sending packets from the same source destination IP as we are sending to the same destination Differentiated Services as the packets are all ICMP they use the same Type of Service class Upper Layer Protocol as these are ICMP packets The fields that must stay constant are: Version since we are using IPv4 for all packets header length since these are ICMP packets source IP since we are sending from the same source destination IP since we are sending to the same destination
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  • Fall '16
  • Randell
  • Networking, Transmission Control Protocol, IP header, IP Header Fields

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