Question
It is assumed that you have done the lab assignment for Chapter 1, which told you how to install the Wireshark software and how to
It is assumed that you have done the lab assignment for Chapter 1, which told you how to install the Wireshark software and how to use it. This assignment is about the Address Resolution Protocol (ARP) which is part of the network layer, but it is used as a liaison between the network and the data-link layers. ARP is an auxiliary protocol that maps the IP address of connection to the host or router to the link-layer address of that connection. In this lab, we trace and examine ARP packets. For a primer on ARP: Assignment Create an MS-Word doc formatted as specified in the Syllabus formatted in landscape. Paste a screenshot as you progress through Wireshark so that I can see each step you took. Remember to paste one screenshot per page. Copy the questions from this assignment and paste it there and answer them (reformat as necessary for a professional look put your answers in a different color than the questions). Start your web browser and clear the browsers cache memory, but do not access any website yet. Open Wireshark and start capturing. Go to your browser and retrieve any file from a website. Wireshark starts capturing packets. In the "Filter" field of the Wireshark window type arp (lower case) and click Apply. Stop capturing and save the captured file. Part I: ARP request message From the packet list pane, select the first ARP request packet. From the packet detail pane, select the Address Resolution Protocol. Questions: 1. Determine: a. the hardware type. b. the protocol type. c. the hardware length/size. d. the protocol length/size. e. the value of the operation (Opcode) field. What is the meaning of this field? f. the source hardware address. g. the source protocol address? h. the destination hardware address. i. the destination protocol address? 2. What is the type of the destination hardware address (unicast, multicast, broad- cast)? Which hardware interface does the destination address define? 3. Checking the packet byte pane, you will notice that the ARP request is followed by zero-bytes. How many 0s are there? Explain the reason for the existence of these 0s. Part II: ARP reply message From the packet list pane, select the first ARP reply packet. From the packet detail pane, select the Address Resolution Protocol; the packets hexdump will be highlighted in the packet byte pane. Questions Answer the following questions in your lab-report: 4. Determine: a. the hardware type. b. the protocol type. c. the hardware length. d. the protocol length. e. the operation code. f. the source hardware address. g. the source protocol address? h. the destination hardware address. i. the destination protocol address? 5. What Type of address is the destination hardware address? What network interface does the address define? Please provide all part 1 and part 2 question answers
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