What are the advantages of star topology over ring topology for networks?
In a star topology, each device is connected to a central hub or switch, while in a ring topology, each device is connected to two others in a closed loop. Star topology offers several advantages over ring topology.
- Easier installation and maintenance: Adding or removing devices is straightforward in a star topology, as it only requires disconnecting or connecting the device to the central hub or switch. In a ring topology, adding or removing a device requires reconfiguring the entire ring.
- Reduced cable usage: A star topology requires less cabling than a ring topology, as each device only needs to be connected to the central hub or switch.
- Fault isolation: If a cable fails in a star topology, only the affected device is disconnected from the network. In a ring topology, a cable failure can cause the entire network to go down.
- Scalability: A star topology is more scalable than a ring topology, as it is easier to add additional devices to the network.
- Redundancy: In a star topology, multiple paths exist between devices, providing redundancy and reducing the risk of network failure.
Related Questions
What is the main difference between star and ring topologies? Answer: In a star topology, devices connect to a central hub, while in a ring topology, devices form a closed loop.
Which topology is easier to install and maintain? Answer: Star topology is easier to install and maintain.
Which topology uses less cabling? Answer: Star topology uses less cabling.
Which topology is more scalable? Answer: Star topology is more scalable.
Which topology provides redundancy? Answer: Star topology provides redundancy.
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