Compare bus star and ring ?Write any four points to compare them
Answers
Bus Topology– It is defined by the use of a single main cable which has terminators on both ends. All the other nodes like workstations, peripherals, etc. are connected to this main cable. This type of topology is widely implemented in LANs as it is easy to install and does not cost much. It also does not require much cabling as in the case of some other topologies like star and mesh. Themain disadvantage of this topology is that the entire network is dependent on the main cable.In case some problem occurs in the main cable, the whole system gets affected.
Ring Topology– It is in a shape similar to a ring, in which every node is connected to only two neighbors. The messages move in only one and the same direction in this arrangement. In case any cable or device breaks away from the loop, then it can be a fatal problem for the entire network. Token ring technology is used to implement this type of topology. It can be used for handling high volume of data. All devices are given the sameimportance in this topology. In case the capacity is increased beyond its comfortable limit then the network starts to compromise on speed.
Answer:
Bus Topology– It is defined by the use of a single main cable which has terminators on both ends. All the other nodes like workstations, peripherals, etc. are connected to this main cable. This type of topology is widely implemented in LANs as it is easy to install and does not cost much. It also does not require much cabling as in the case of some other topologies like star and mesh. Themain disadvantage of this topology is that the entire network is dependent on the main cable.In case some problem occurs in the main cable, the whole system gets affected.
Ring Topology– It is in a shape similar to a ring, in which every node is connected to only two neighbors. The messages move in only one and the same direction in this arrangement. In case any cable or device breaks away from the loop, then it can be a fatal problem for the entire network. Token ring technology is used to implement this type of topology. It can be used for handling high volume of data. All devices are given the sameimportance in this topology. In case the capacity is increased beyond its comfortable limit then the network starts to compromise on speed.
Explanation: