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Joel Johnson

Joel Johnson

Contributor

Joel has more than six years of experience designing and implementing networks for small to medium size companies. He has extensive experience with LAN and WAN implementation, design, and network security. Joel is also MCSE, MCP + I and CCNA.

Joel Johnson’s Most Recent Content

  • Networking

    What is the difference between a socket and a port?
    01 May 2020
  • Networking

    Conflict between LAN and WAN on home network
    30 Aug 2002
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