September 6, 2013

Cisco Packet Tracer

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Introduction to OSPF Part 2

  • Star Topology
    In a star topology, each network device has a home run of cabling back to a network hub, giving each device a separate connection to the ne...
  • LAN - Local Area Network
    A  local area network  ( LAN ) is a COMPUTER NETWORK  that interconnects computers in a limited area such as a home, school, computer labor...
  • The Transport Layer
    The transport layer is the layer in the open system interconnection (OSI) model responsible for end-to-end communication over a network. It...