Basic network topologies
Compare/contrast the basic network topologies: point-to-point, bus, ring, star, and mesh.
Select an industry and recommend which network topology best supports this industry's business needs.
Support your rationale with examples.
omparing and Contrasting Network Topologies:
Here's a comparison of the five basic network topologies:
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Industry Recommendation:
Industry: Healthcare
Recommended Topology: Star with mesh backbone
Rationale:
| Topology | Description | Advantages | Disadvantages |
| Point-to-Point | Two devices are directly connected. | Simple, low cost, reliable. | Not scalable, single point of failure. |
| Bus | All devices connect to a single cable. | Easy to install, low cost. | Single point of failure, data collisions, limited performance. |
| Ring | Devices are connected in a closed loop. | Ordered data flow, no collisions. | Single point of failure, troubleshooting can be complex. |
| Star | All devices connect to a central hub or switch. | Scalable, easy to manage, fault tolerance. | Central device is a single point of failure, higher cost. |
| Mesh | Each device connects to multiple other devices. | Highly reliable, fault-tolerant, secure. | Complex to install and manage, high cost. |
- Scalability: Healthcare facilities can expand with new buildings or departments, requiring a network that can easily accommodate these changes.
- Reliability: Medical devices and patient data require uninterrupted connectivity. The star topology's fault tolerance ensures minimal downtime if any device fails.
- Security: Healthcare data is highly sensitive, and the mesh backbone provides multiple data paths, enhancing security and redundancy.
- Management: A central switch in the star configuration simplifies network management and monitoring.
- A hospital campus with multiple buildings can connect each building to a central switch via star configurations.
- Within a building, patient rooms and critical care units can have mesh connections for extra reliability and redundancy.
- This hybrid approach provides scalability, reliability, security, and ease of management, all crucial factors in the healthcare industry.
- Wireless technologies can be integrated into the star-mesh network for added flexibility and convenience.
- Network security protocols need to be robust to protect sensitive healthcare data.
- Regular network evaluations and updates are essential to maintain optimal performance and security.