Keep your PC secure. Instructions to uninstall computer viruses and other unwanted software.

Network topology

  • Network Topologies
    Network Topologies

    Network topology – a way to connect to the same network of network devices, ie Network topology describes the cables and devices, as well as routes that serve to transmit data.




  • Token Ring topology
    Token Ring topology

    This topology is based on the topology of the “physical ring connecting a star.” In this topology, all workstations are connected to a central hub (Token Ring) in a physical star..


  • The topology of the “ring”
    The topology of the “ring”

    In a network with a ring topology all the nodes are connected by links in unbroken ring (not necessarily a circle) at which data is transmitted. The output of a PC..


  • Topology of “star”
    Topology of “star”

    The network was built on the topology of “star” each workstation connected cable (twisted pair) to the hub or hub (Hub) . Concentrator provides parallel computer and, thus, all the computers connected..


  • Network Topologies. Bus Topology
    Network Topologies. Bus Topology

    All computers on the network are connected by lines of communication. Geometric arrangement of lines relative to hosts and physical connection to the network nodes called the physical topology.