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Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
Slideshare Presentation English
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This is a presentation of TYPES OF NETWORK WIRED describing each of the topologies of network to its main features and disadvantages. …

This is a presentation of TYPES OF NETWORK WIRED describing each of the topologies of network to its main features and disadvantages.
Alberto Rey And Carlos Tiguaque

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  • 1. NETWORK BUS: Network whose topology is characterized by a single communication channel (called bus, trunk or backbone) which connect the different devices. In this way, all devices share the same channel to communicate.
  • 2. ADVANTAGES •Ease of implementation and growth. •Economic •Simplicity in architecture. DISADVANTAGES: •Channel Lengths limited. •A problem in the channel usually degrades the whole network. •The performance decreases as the network grows. •The channel needs to be properly sealed (sealed roads). •High transmission losses due to collisions between messages.
  • 3. STAR NETWORK Network whose topology is characterized by a single communication channel (called bus, trunk or backbone) which connect the different devices. In this way, all devices share the same channel to communicate.
  • 4. NETWORK TREE The connection tree is similar to a series of star, interconnected networks except that it does not have a central node. On the other hand, has a backbone connecting node, usually occupied by a switch or hub, from which branch the other nodes. Is a variation of the bus network, the failure of one node does not imply a break in communications. It shares the same communications channel.
  • 5. RING NETWORK Is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node - a ring. Data travels from node to node, with each node along the way handling every packet. Because a ring topology provides only one pathway between any two nodes, ring networks may be disrupted by the failure of a single link. A node failure or cable break might isolate every node attached to the ring.
  • 6. MESH NETWORKING Is a way to route data, voice and instructions between nodes. It allows for continuous connections and reconfiguration around broken or blocked paths by “hopping” from node to node until the destination is reached. A mesh network whose nodes are all connected to each other is a fully connected network. Mesh networks differ from other networks in that the component parts can all connect to each other via multiple hops, and they generally are not mobile. Mesh networks can be seen as one type of ad hoc network. Mobile ad hoc networks (MANET) and mesh networks are therefore closely related, but MANET also have to deal with the problems introduced by the mobility of the nodes.

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