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Cengage Learning, computer science homework help

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Dean, T. (2013).
Network+ guide to networks. Cengage Learning

  1. Complete Project
    9-1
     from the book and submit a snapshot of the outcome before you
    exit
  • In
    previous chapters, you were exposed to some basic TCP/IP utilities and
    commands. In this project, you will gain more experience with TCP/IP
    troubleshooting commands. To complete this project, you may use any type
    of workstation that has the TCP/IP protocol suite installed and is
    connected to the Internet. The following steps cover Windows 7, UNIX, and
    Linux workstations. Note that with some versions of Linux, you might have
    to replace traceroute with tracepath in the route tracing command syntax.
  • Complete Project
    9-2
     from the book and submit a snapshot of the outcome before you
    exit
    • As
      you have learned, DNS (Domain Name System) stores information about hosts
      and IP addresses in resource records. You have also learned about several
      types of DNS records, including an address (A) resource record, name
      server (NS) record, and mail exchange (MX) record. In this project, you
      will use the nslookup utility to determine a domain’s mail server
      address. Then, you’ll perform tests to verify that the mail server is
      working. This series of steps might be performed by a network
      administrator whose clients are having difficulty exchanging mail with
      users on another network.
  • Merge
    all snapshots in a single Word document before submitting.
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