![]() If any fault occurs in the cable, then it would disrupt the communication for all the nodes. Difficult troubleshooting: It requires specialized test equipment to determine the cable faults.Extensive cabling: A bus topology is quite simpler, but still it requires a lot of cabling.Limited failure: A failure in one node will not have any effect on other nodes.Familiar technology: Bus topology is a familiar technology as the installation and troubleshooting techniques are well known, and hardware components are easily available.Moderate data speeds: Coaxial or twisted pair cables are mainly used in bus-based networks that support upto 10 Mbps.Therefore, the initial cost of installation is low. Low-cost cable: In bus topology, nodes are directly connected to the cable without passing through a hub.It does not work on "recovery after the collision". ![]() This technique effectively reduces the possibility of the collision. If busy, then the sender waits until the media becomes idle. CSMA CA: CSMA CA (Collision Avoidance) is an access method used to avoid the collision by checking whether the transmission media is busy or not.Therefore, it works on " recovery after the collision". Once the collision is detected, the sender will stop transmitting the data. ![]()
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