Opoeratsion kuchaytirgichlarga ipersiali teskari aloqa zanjirlarining ulanishi

because the data does not pass through every node.

For Example High-Speed LAN, etc.

Following are the advantages of Star topology:

• Following are the advantages of Star topology:
• Centralized control.
• Less Expensive.
• Easy to troubleshoot(the faulty node does not give response).
• Good fault tolerance due to centralized control on nodes.
• Easy to scale(nodes can be added or removed to the network easily).
• If a node fails, it will not affect other nodes.
• Easy to reconfigure and upgrade(configured using a central device).
• Following are the disadvantages of Star topology:
• If the central device fails, the network will fail.
• The number of devices in the network is limited(due to limited input-output port in a central device).
• Mesh Topology
• Mesh topology is a computer network topology in which nodes are interconnected with each other. In other words, direct communication takes place between the nodes in the network.

Hybrid Topology:

• Hybrid Topology:
• A Hybrid topology is a computer topology which is a combination of two or more topologies. In practical use, they are the most widely used.
• In this topology, all topologies are interconnected according to the needs to form a hybrid. All the good features of each topology can be used to make an efficient hybrid topology.
• Following are the advantages of Hybrid topology:
• It can handle a large volume of nodes.
• It provides flexibility to modify the network according to our needs.
• Very Reliable(if one node fails it will not affect the whole network).
• Following are the disadvantages of Hybrid topology:
• Complex design.
• Expensive to implement.
• Multi-Station Access Unit(MSAL) required.

Hence, after learning the various computer network topologies, we can conclude that some points need to be considered when selecting a physical topology:

• Hence, after learning the various computer network topologies, we can conclude that some points need to be considered when selecting a physical topology:
• Ease of Installation.
• Fault Tolerance.
• Implementation Cost.
• Cabling Required.
• Maintenance Required.
• Reliable Nature.
• Ease of Reconfiguration and upgradation.