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Topology
Definition: A subnet is a logical grouping of connected network devices. Nodes on a subnet tend to be located in close physical proximity to each other on a LAN.The pourpose of subnetting is not to provide extra addresses, but to keep network data separated to prevent congestion.
Point-to-point
it is a ring network
Virtual Circuit
With n nodes and b branches a network will have combination are
Hub is the device used to interconnect nodes in a network
A network that has ten or more nodes is usually configured as a client/server network.
A network or the network's layout. How different nodes in a network are connected to each other and how they communicate are determined by the network's topology. Topologies are either physical or logical. Below are diagrams of the five most common network topologies.
In a planar network, all nodes are connected in a way that forms angles.
"Network topology" refers to the physical and/or logical layout of the nodes in a computer network. Common network topologies include "bus" (ethernet, a lot of other networking specs) and "ring" (token ring, ATM).
a client/server network.