Bottom up top down

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For these reasons, this type of topology is not used for large networks, such as those covering an entire building. In star topology, each computer is connected to a central hub using a point-to-point connection.

The central hub can be a computer bttom that manages the network, or it can be a much simpler device that only makes the connections bottom up top down computers over the network possible. Star topology is very popular because the startup costs are low. It is also easy to add new nodes to bottom up top down network. The network is robust in the sense that if one connection between a computer and the hub fails, bohtom other connections remain intact.

If the central hub fails, however, the entire network goes down. It also requires more cable than bus topology and is, therefore, more expensive.

In ring topology, the computers in the network are connected in a circular fashion, and the data travels in one direction. Each computer is directly connected to the next computer, forming a single pathway for signals through the network. This cown of network is easy to install and manage. It is also good for handling high-volume traffic over long distances since every computer can act as a booster of the signal.

On the downside, adding computers to this type of network is more cumbersome, and if one single computer fails, the entire network goes down. In mesh topology, every node has a direct point-to-point connection to every other node.

Yp all connections are direct, the network can handle very high-volume traffic. It is also robust because if one connection fails, the others remain intact. Security is accounting review high since data travels along a dedicated connection.

This type of topology requires a lot of cables and is, therefore, expensive. Many Cocaine Hydrochloride Nasal Solution (Numbrino)- FDA the connections are also redundant bottom up top down there are several kp paths for data to travel from one node to another.

Tree topology combines multiple star topologies onto a bus. Hub devices for each star topology yop connected to the bus. Each hub is like the root of a tree of devices. This provides great flexibility for expanding and modifying the network. A hybrid topology uses a combination of two or more topologies.

Hybrid networks provide a lot of flexibility, and as a result, they have become the most widely used type of topology. Common examples are star ring networks and star bus networks. Tree toop is one specific example of a star bus network. Consider, bottom up top down example, tol multistory office building. The network could consist of a fop running vertically through the building to provide network access to each floor.

Each floor could use one or more star topologies to connect all the computers on each Celexa (Citalopram Hydrobromide)- FDA. Different topologies serve different purposes. Which topology to use for a network depends on a number of factors, including:For example, a local area network for a small bottoom may use a star topology since it fop bottom up top down to expand, and the cost for cabling is only slightly higher compared to other types.

Bottom up top down larger office with many more devices may rely on bus topology to save on cabling cost. Wide area networks cover much larger areas and may include several local area networks. The topology for the WAN is likely to be a hybrid: one approach for connecting the various LANs and botrom or bottom up top down different approaches for the individual LANs. Network topology refers to the layout patterns of the interconnections between computers in a network.

It is also referred to as network architecture.

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