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Hybrid topology, Tree topology

Hybrid topology When we connect two different topologies with each other. Like when we use star and bus or bus and ring both are type...
Mesh Topolog

Mesh Topology In this topology each computer is connected to every other computer by using a separate cable it provide fault tolerance if...
Cellular topology

Cellular topology It is called wireless topology. The N/W is made up of transmitters that broadcast the packet using a radio frequency....
Ring Topology

It provide close loop between transmission medium. A ring topology is a circle that has no start and no end because there is no end it i...
Bus Topology

It is a linear topology. All the nodes are connected with each other with a main backbone cable called coaxial cable. Traffic generate...
What is Internet, Intranet and extranet ??

Internet is a Network of Networks! A Network to be called as Internet, any unknown external user or users are allowed to access the par...
LAN Transmission Methods

LAN transmission methods fall into 3 main categories: 1 Unicast transmission 2 Multicast transmission 3 Broadcast transmission 1 :-- ...
Star Topology

In this topology all the nodes are connected to a central node which further rebroadcast all the transmission received from one node to ano...
OSI MODEL

OSI model development Researched and developed by the ISO - International Organization for Standardizations. 1977: establish a subcommit...
The transport layer

Provides reliable, transparent transfer of data over networks. Segments, data stream, datagram Connection oriented and connectionless. ...