"Topology star" is a way to connect between one computer to another computer so as to form a network in the form of star shape (star). The star topology has the shape like a star / star, each node is connected centrally on a hardware hub or switch. Hub or switch used to connect each node in the LAN network. This tool is often used in a star topology and extended star. The only difference between Hub and Switch is the speed of data transfer. The cable used in this topology is a UTP cable with RJ-45 connectors.
The principle of a "star topology" is centralized control, all links must be through the center of the channel data to all nodes or client chooses. Central node called the primary station / server while the other is called the secondary station / client server. At the time of network connection initiated by the server, each client server can use network connections without waiting for orders from the server.
Pros: Flexible, Management and Development of the network easier, treatments performed in a node or Damage on a node does not affect other nodes, control center, ease of network management, detection and isolation of the damage / error easier.
Disadvantages: Requires special handling, centralized control (HUB) becomes a critical element.
The principle of a "star topology" is centralized control, all links must be through the center of the channel data to all nodes or client chooses. Central node called the primary station / server while the other is called the secondary station / client server. At the time of network connection initiated by the server, each client server can use network connections without waiting for orders from the server.
Pros: Flexible, Management and Development of the network easier, treatments performed in a node or Damage on a node does not affect other nodes, control center, ease of network management, detection and isolation of the damage / error easier.
Disadvantages: Requires special handling, centralized control (HUB) becomes a critical element.
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