A node is a single workstation present in a computer networking, many node together when combined makes a network.
Mesh Topology
It is called a Star topology
Star topologa
Star topologa
A full mesh.
A planar node in network topology design is significant because it helps in creating a more efficient and organized network layout. Planar nodes allow for easier routing of data packets and reduce the chances of network congestion. This helps in improving the overall performance and reliability of the network.
The most common LAN topology is that of a "star." In a star topology, each computer, or "node", is connected to a central hub. This is more reliable than a more classical "ring" topology, because a node failing will not bring down the entire network. A bus topology is arguably more reliable, but has poorer performance.
A mesh topology is where each node or computer has a direct link to every other node that it needs to talk to. This topology is okay for small computer set ups (e.g. upto 6 computers) that need very high speed communication between them.Its not really used any more because it all gets a bit meshy...
Topology
Any connection failure in a bus topology will result in the network becoming unusable due to signal bounce in the affected cable.
Yes, in an active topology, each node participates in moving data through the network by actively sending, receiving, and processing data packets. This type of topology allows for a more dynamic and efficient flow of information compared to passive topologies where nodes only passively relay data.
Ring technology: In a ring network, every device has exactly two neighboring devices for communication purpose. It is called a ring topology as its formation is like a ring. In this topology, every computer is connected to another computer. Here, the last node is combined with a first one. This topology uses token to pass the information from one computer to another. In this topology, all the messages travel through a ring in the same direction.