What is the network topology with the highest system reliability?

The network topology with the highest system reliability is the "mesh network". The mesh network has a self-tuning mechanism. Even if a node in the topology is unavailable or too busy, the network can still operate normally; thus forming a highly reliable network architecture.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The network topology with the highest system reliability is the "mesh network".

Mesh Network is a method of dynamic routing between network nodes to transmit data and control instructions. This kind of network can keep the connection between each node intact. When a node in the network topology fails or cannot serve, this architecture allows the use of "hops" to form a new route and then deliver the message to the transmission destination.

In a mesh network, all nodes can be connected to all nodes in the topology to form a "local area network". Mesh networks differ from regular network architectures in that all nodes can communicate data over multiple hops, but they are usually not mobile devices. A mesh network can be considered a point-to-point architecture. Mobile point-to-point networks and mesh networks are very similar in architecture, except that mobile point-to-point networks must update the configuration at any time to adapt to the movement of each node

Mesh network self-adjustment mechanism: even if If a node in the topology is unavailable or too busy, the network can still function normally. This results in a highly reliable network architecture. This architecture applies to wireless networks, wired networks, and even software architectures.

The advantages of mesh networks are:

1. Information transmission lines have more redundancy and have good fault tolerance.

2. Fault diagnosis is more convenient. Because each transmission medium in a mesh topology is independent of each other, it is easier to identify the point of failure.

The disadvantages of the mesh network are:

1. The topology is complex and its installation and configuration are difficult.

2. The network control mechanism is complex and routing algorithms and traffic control mechanisms must be used.

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