Types of Network transmission

 ➤Types of Network transmission 

Between the network hardware (LAN, MAN and WAN), network transmission exists. There are of 2 types: 

1. Broadcast Network Link –

• The communication channel is shared by all the machines on the network.
• Packets sent by any machine are received by all the others. 
• A special code (those registered with the channel, will gain the information) in address field will be added.
• In multicasting, 1 bit indicates the multicast and the rest n-1 bit can hold the group no. Each machine can subscribe to any group. 

     2. Point to Point Network Link – 

• Point-to-point links connect individual pairs of machines (involves 2 nodes). 
• To go from the source to the destination on a network made up of point-to-point links, short mess- sages, called packets in certain contexts, may have to first visit one or more inter- mediate machines. 
• Often multiple routes, of different lengths, are possible, so finding good ones is important in point-to-point networks. 
• Point-to-point transmission with exactly one sender and exactly one receiver is sometimes called unicasting.

Difference between Wired and Wireless Network: https://khoobstudy.blogspot.com/2023/04/difference-between-wired-and-wireless.html

What is wireless Network:https://khoobstudy.blogspot.com/2023/04/what-is-wireless-network.html

What is wired Network :https://khoobstudy.blogspot.com/2023/04/what-is-wired-network.html

 Wireless and Wired Network in computer network: https://khoobstudy.blogspot.com/2023/04/wireless-and-wired-network-in-computer.html

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