Network Models

Network Models

                 There are three types of standard models.

1. Centralized Computer Network
2. Client/Server Computer Network
3. Peer-to-Peer  Computer Network

• Centralized Computer Network - Its controls the all network communication and performances. In this type of network user can only limited access of data. Only the Server has all authority to accessing. eg:- Think computer

                                                centralized computer network

• Client/Server Computer Network - In this type of network the server provides services  to the client. it is same as the centralized network . eg:- www.gmail.com, www.google.com www.hotmail.com
• Peer-to-Peer  Computer Network - In this type of network User have all controls and rites to accessing the data and modifications.

                                              Peer-to-Peer computer network
 

Network

Network
                       

          A Computer Network is group of computer connecting with each other to communicate and share resources. Network include is Network Media, Network adapter, Network Operating system, and protocol. 

• Network Media  : It is wired or wireless media to carry network data.   
• Network Adapter  : It is a hardware device to communicate or translate data between network media and computer.
• Network Operating System  : The network operating system is a sever based operating system . eg:- win server 2003,  win server 2008.
• Network Protocol  : Its controls the communication of netwok.

 

                                                              Computer Networking