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

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

8. 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.