Question
Your manager has asked you to implement a wired network infrastructure that will accommodate failed connections. You don't have a large budget, so you decide to provide redundancy for only a handful of critical devices. Which of the following network topologies should you implement? ###answer### Bus Star Partial mesh Full mesh
Answers
GPT-4o mini
For implementing a wired network infrastructure that accommodates failed connections, especially with the need for redundancy for only a handful of critical devices and considering budget constraints, the best choice would be a **Partial Mesh** topology.
### Explanation:
- **Bus Topology**: Not suitable as it relies on a single backbone cable, making it vulnerable; if it fails, the entire network goes down.
- **Star Topology**: While it provides easy management and troubleshooting, it has a single point of failure at the central hub. If that hub goes down, all connected devices lose connection.
- **Full Mesh Topology**: Offers the highest redundancy, as all devices are interconnected, but it is typically very costly and impractical for a network with a limited budget, especially if it involves numerous devices.
- **Partial Mesh Topology**: This is an efficient compromise that allows some devices to be interconnected directly, providing redundancy for critical devices while still keeping costs lower than a full mesh. This topology provides better reliability as critical devices can connect more than one path.
In summary, a **Partial Mesh** topology would provide the necessary redundancy for critical devices without incurring the costs associated with a full mesh topology.
### Explanation:
- **Bus Topology**: Not suitable as it relies on a single backbone cable, making it vulnerable; if it fails, the entire network goes down.
- **Star Topology**: While it provides easy management and troubleshooting, it has a single point of failure at the central hub. If that hub goes down, all connected devices lose connection.
- **Full Mesh Topology**: Offers the highest redundancy, as all devices are interconnected, but it is typically very costly and impractical for a network with a limited budget, especially if it involves numerous devices.
- **Partial Mesh Topology**: This is an efficient compromise that allows some devices to be interconnected directly, providing redundancy for critical devices while still keeping costs lower than a full mesh. This topology provides better reliability as critical devices can connect more than one path.
In summary, a **Partial Mesh** topology would provide the necessary redundancy for critical devices without incurring the costs associated with a full mesh topology.