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Star Topology
In this topology, central node acts as a hub to which all
the other nodes are connected. As compared to the bus
topology, star topology requires more devices and cables.
The addition of a new node to a star topology is easier
compared to other topologies such as bus as it involves a
connection only to the central node.
Star Topology
Tree Topology
In this topology, nodes are connected as branches of a
tree where hub acts as a root node. It is scalable as it
is easier to add new or remove the faulty nodes.
However, its major disadvantage is that if the root
node fails to operate, the entire network is inoperable.
Tree Topology
Mesh Topology
In this topology, every single node in a network is connected to all
the other nodes or computers in the network. There are minimal
chances of network failure in this topology due to redundant
connections.
Mesh Topology
Let’s CatCh uP
Match the columns.
Column A Column B
1. Mesh Topology a. nodes are connected as branches of a tree
2. Bus Topology b. nodes are connected to a central node
3. Ring Topology c. nodes are connected in a circular path
4. Star Topology d. nodes are connected to a single common path
5. Tree Topology e. nodes are connected to all the other nodes
Computer Networking 15

