Topologías de red comunes - Curso de redes

Topologías de red comunes - Curso de redes

Understanding Network Topologies

Introduction to Network Topologies

  • The concept of network topology refers to the arrangement and organization of connections within a network, whether in homes, schools, or workplaces.
  • Understanding these topologies is crucial not only for technology professionals but also for anyone relying on stable and secure connections in daily life.

Common Types of Network Topologies

Star Topology

  • In a star topology, each device connects individually to a central point (hub or switch), simplifying management and diagnostics.
  • This structure allows for easy maintenance; if one device fails, it does not disrupt the entire network, making it efficient and scalable.

Ring Topology

  • A ring topology operates like a train system where data travels sequentially through connected devices in a circular manner.
  • Only one device can transmit data at a time using a token system; however, if one device fails, it halts communication across the entire network.

Bus Topology

  • In bus topology, all devices share a single communication line (the bus), allowing data to travel in both directions but with potential congestion issues.
  • If there’s damage or blockage on the bus line, all connected devices are affected. This makes bus topology vulnerable and limited in handling high traffic efficiently.

Summary of Key Characteristics

  • Each type of topology has unique features suitable for different networking environments:
  • Star: Centralized control offers robustness against individual failures.
  • Ring: Ensures orderly data transmission but is sensitive to single points of failure.
  • Bus: Cost-effective but struggles with scalability and fault tolerance.

Conclusion & Discussion Prompt