Solution to Wireshark Lab: Ethernet and ARP 1. What is the 48-bit Ethernet address of your computer? The Ethernet address of my computer is 00:d0:59:a9:3d:68 2. What is the 48-bit destination address in the Ethernet frame? Is this the Ethernet address of gaia.cs.umass.edu? (Hint: the answer is no). What device has this as its Ethernet address? Note: this is an important question‚ and one that students sometimes get wrong. Re-read pages 468–469 in the text and make sure you understand the answer
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in the Internet are TCP Dump and Wireshark. These tools are build specifically for this purpose of the Internet traffic‚ as the enemy’s advance with the technology we will
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Wireshark Capture The first step that needed to be taken in order to start this project was the download of the program Wireshark. In order to download Wireshark all I had to do was access the Wireshark website which was located at http://www.wireshark.org/download.html. Once that the program was loaded I was able to run a session and capture network traffic. When you first run a capture you have to choose which interface you are using. For this situation‚ I am running off of a wireless access card
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Lab - Using Wireshark to View Network Traffic Topology Objectives Part 1: (Optional) Download and Install Wireshark Part 2: Capture and Analyze Local ICMP Data in Wireshark Start and stop data capture of ping traffic to local hosts. Locate the IP and MAC address information in captured PDUs. Part 3: Capture and Analyze Remote ICMP Data in Wireshark Start and stop data capture of ping traffic to remote hosts. Locate the IP and MAC address information in captured PDUs. Explain why MAC addresses for
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Name: | William Salazar | DSI# | D03253901 | Date | 12/17/2012 | * NETW240 Week 7 Linux Wireshark Lab Report Use the ifconfig command to verify your IP address and subnet mask. Make a note of the interface (eth0 or eth1). Use the route command to determine the default gateway. Record this information in the table below. IP Address | Subnet Mask | Default Gateway | Eth0: 10.254.104.100 | 255.255.255.0 | 10.254.104.1 | Select an ARP frame labeled Who has ##.##.##.##? where ##.##.##
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LAB 12 Introduction In this lab you will use the Wireshark packet analyzer to capture and display the control information and data stored in packets transmitted over a network. Wireshark collects network traffic data and creates files that display packet header information in a layered format like that used by the Internet model. These layers can be expanded to view details that may prove helpful in determining the source of problems that your network might be experiencing. Creating filters that
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Wireshark Lab: Getting Started Version: 2.0 © 2007 J.F. Kurose‚ K.W. Ross. All Rights Reserved Computer Networking: A Topth down Approach‚ 4 edition. “Tell me and I forget. Show me and I remember. Involve me and I understand.” Chinese proverb One’s understanding of network protocols can often be greatly deepened by “seeing protocols in action” and by “playing around with protocols” – observing the sequence of messages exchanged between two protocol entities‚ delving down into the details
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computer and the server. Before beginning this lab‚ you’ll probably want to review sections 3.5 and 3.7 in the text. 1 1. Capturing a bulk TCP transfer from your computer to a remote server Before beginning our exploration of TCP‚ we’ll need to use Wireshark to obtain a packet trace of the TCP transfer of a file from your computer to a remote server. You’ll do so by accessing a Web page that will allow you to enter the name of a file stored on your computer (which contains the ASCII text of Alice in
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168.1.11 255.255.255.0 192.168.1.1 PC-A NIC 192.168.1.3 255.255.255.0 192.168.1.1 Objectives Part 1: Configure Basic Device Settings Part 2: Configure the Router for SSH Access Part 3: Examine a Telnet Session with Wireshark Part 4: Examine a SSH Session with Wireshark Part 5: Configure the Switch for SSH Access Part 6: SSH from the CLI on the Switch Background / Scenario In the past‚ Telnet was the most common network protocol used to remotely configure network devices. However‚ protocols
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capture HTTP traffic generated by the Damn Vulnerable Web Application (DVWA). You used Wireshark to capture traffic you generated with the available tools using Telnet‚ Secure Shell (SSH)‚ File Transfer Protocol (FTP)‚ and Trivial FTP (TFTP) protocols over several machines in the network. Finally‚ you used NetWitness Investigator as to analyze the captured data. Lab Assessment Questions & Answers 1. Both Wireshark and NetWitness Investigator can be used for packet capture and analysis. Which tool is
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