TOPOLOGI JARINGAN KOMPUTER

Topology Ring / The Ring
Posted Uncategorized on January 14, 2009 by mheethaa15

ring
Ring topology is a network topology where each point is connected to two other points, forming a circular path to form a ring. In a ring topology, data communication may be disrupted if a single point of disorder. FDDI networks anticipate this weakness by sending data clockwise and counter-clockwise simultaneously.
Sources: http://id.wikipedia.org/wiki/Topologi_cincin

Mesh Topology
Posted Uncategorized on January 14, 2009 by mheethaa15

mesh
This network topology to implement fully the relationship between central. The number of channels should be provided to form a mesh network is a central number minus 1 (n-1, n = number of central). The complexity of the network is proportional to the increasing number of centrally mounted. Thus in addition to less economical also relatively expensive to operate.
Sources: http://id.wikipedia.org/wiki/Topologi_mesh

Tree Topology
Posted Uncategorized on January 14, 2009 by mheethaa15

tree
Network Topology Tree (Tree) network topology is referred to as multilevel network topology. This topology is typically used for interconnection between different central denganhirarki. For the lower hierarchy depicted on the location of low and increasingly higher up the hierarchy have. This type of network topology suitable for use on a computer network system.

In the tree network, there are several levels of nodes (node). Central or higher level node, another node can set a lower level. Data sent to the central node in advance. For example to move from a computer with a node-3 node kekomputer-7 as well as in the figure, the data must pass through node-3, 5 and node-6 before ending at the node-7. Keungguluan network tree model like this is, can the formation of a group that is required at all times. For example, companies can form a group consisting of terminal accounts, as well as on other groups formed for the sale terminals. The drawback is, if the node is higher then does not work, then another group who are below it eventually also became ineffective. The workings of the tree network is relatively slow.
Sources: http://id.wikipedia.org/wiki/Topologi_pohon

Linear Topology
Posted Uncategorized on January 14, 2009 by mheethaa15

linear
Computer network with a linear topology usually called a linear bus topology, this layout includes the general layout. One main cable connecting each connection point (computer) connected with a connector called a T connector and the ends must be terminated with a terminator. Connectors used type BNC (British Naval Connector), actually is the name of the BNC connector instead of the name of the cord, the cable used is RG 58 (Thinnet Coaxial Cable). Installation of a linear bus topology is very simple and inexpensive, but most consist of 5-7 computers.
Connector type consists of
1. BNC cable connector -> To connect the cable to the T connector.
2. BNC T connector -> To connect the cable to the computer.
3. Barrel BNC connector -> To connect two BNC cables.
4. BNC Terminator -> To mark the end of the bus topology.
Advantages and disadvantages of computer networks with a linear bus topology is:
* Benefits, saving the cable, the cable layout is simple, easily developed, does not need central control, and the addition or reduction of the terminal can be done without disturbing the operation running.
* Losses, fault detection and isolation is very small, high-density traffic, lack of data security is assured, the speed will decrease when the number of users increases, and the required repeater for long distance.
Sources: http://id.wikipedia.org/wiki/Topologi_linier