GCSE > Computer Science > Pearson IGCSE > GCSE Computer Science > COMPUTER SYSTEMS: Network topologies > Mesh topology
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COMPUTER SYSTEMS: Encoding and compression

COMPUTER SYSTEMS: Network topologies

COMPUTER SYSTEMS: Wired and wireless networks, protocols, and layers

COMPUTER SYSTEMS: Threats to computer systems and networks

COMPUTER SYSTEMS: Operating systems and utility software

ALGORITHMS AND PROGRAMMING: Types of data

ALGORITHMS AND PROGRAMMING: Producing robust programs

ALGORITHMS AND PROGRAMMING: Designing, creating, and refining algorithms

ALGORITHMS AND PROGRAMMING: Artificial Intelligence (AI)

  • A mesh topology is where devices connect to each other directly or indirectly without a central switch. 
    • Full mesh: every device is connected to every other device directly.

    • Partial mesh: some devices are connected directly, others communicate indirectly.

Advantages Disadvantages
  • No single point of failure, making it very robust; if one device fails, data routes via other devices.
  • Good for wireless networks where devices can relay data and extend network range.
  • Wired mesh networks are expensive and complex, requiring many cables and interfaces.
  • Without a central control point, it’s hard to monitor and secure all data traffic efficiently.

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