Any connection failure in a bus topology will result in the network becoming unusable due to signal bounce in the affected cable.
If five devices arranged in a mesh topology so we will have 10 links and 4 I/O ports in each hardware device. If any link goes down from them so it will be easy to find out which one is down and it won't effect on other links. But a bulk of wires and can create problem in re-installation and re-configuration.
the rest of the network is unaffected but if a channel fails then the whole network fails.
Computer
Bus runs in a straight line from one network device to another. So if one gets disconnect then the all the devices connected down the line get disconnect. Star runs to a central device like a switch, so if the switch itself fails then the whole network will be disconnected. Ring is like a bus except it connects back onto itself. So if one device fails they all fail. The exception is if there is a redundant inside ring like that used in FDDI (fiber ring) then if both get disconnect from one device then they all do. Mesh is high redundancy. Only one device would be disconnected if all the connections were to fail for that device. You can have many connections to other devices thats why its less likely to fail. The only cause for failure at this point is really the power and if you just don't have any. Even if one of the connections between two devices fail there is no effect on network and they can still communicate through other channels
if any computer fails it doesn't affect the entire system
The network topology that sends data in one direction only is called a "ring topology." In a ring topology, each device is connected to two other devices, forming a circular data path. Data travels around the ring in a single direction, passing through each device until it reaches its destination. This setup can simplify the transmission process but may lead to issues if one connection fails, as it can disrupt the entire network.
Network topology refers to the arrangement of various elements (links, nodes, etc.) in a computer network. By providing multiple communication paths, it enhances network resilience and reliability, ensuring that if one connection fails, data can still be transmitted through alternative routes. This redundancy minimizes downtime and improves overall performance, making the network more robust against failures. Common topologies that support this feature include mesh and hybrid configurations.
yes
No, within a bus topology, the client PC's are indepentent of each other. So if PC 1 fails, PC 2 will still be connected to the server. But, PC 2 won't be able to get data/information from PC 1.
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siddhi sawant hi i am not sure but its ring topoloy
The physical network topology that has the inherent weakness of a single point of failure is the star topology. In a star topology, all devices are connected to a central hub or switch. If this central device fails, the entire network becomes inoperable, as all communication relies on it. This makes the network vulnerable to disruptions if the hub experiences any issues.