Page 120 - iprime_V2.2_class8
P. 120
Tree Topology
In this topology, nodes are connected as branches
of a tree, where the hub acts as a root node. It is
very simple in nature, as it is easier to add new or
remove faulty nodes. The major disadvantage of
'tree topology' 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 is
minimal chance of breakdown in this topology. This topology
is mostly used in LANs.
Mesh Topology
NETWORK ARCHITECTURE
The network architecture defines the overall design of the computer network. There are two
types of network architectures.
Peer-to-Peer Network
It is a network of two or more computers that use the same
type of program to share data. Each computer is considered
to have equal responsibilities and acts like a server to the
other computers in the network. It works well in a small
environment.
Peer-to-Peer Network
Client-Server Network
It is a network in which one computer is designated as the server and all the other computers
connected to the network are called the clients. The clients can request services from the server.
Internet
Clients
Server
Client-Server Network
118 iPRIME (Ver. 2.2)–VIII

