List of Top Computer Networking Pdf books

                                               computer networking notes

Computer Network is an Important topic for CSE/IT students.Computer Network is most searched subject in Google out of all Subjects in Engineering.There are many study materials available on internet for this subject.

Mostly,Students get confused because of too many choices.I'm going to list out best Books and material for Computer networking subject.

What is Computer Network? 

According to Wikipedia Computer network is Defined as,

computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices pass data to each other along data connections (network links). 
Data is transferred in the form of packets. The connections between nodes are established using either cable media or wireless media. The best-known Computer Network is the Internet.

Top Computer Networking Pdf books

(Also check out This PPTs for Computer Network:- Computer Networks PPTs)

Interesting Facts About Computer Networks 

                              computer networking notes
  • Computer networks differ in the transmission media used to carry their signals, the communications protocols to organize network traffic, the network's size, topology and organizational intent.
  • Computer networks support applications such as access to the World Wide Web, shared use of application and storage servers, printers, and fax machines, and use of email and instant messaging applications.
  • In the late 1950s early networks of communicating computers included the military radar system Semi-Automatic Ground Environment (SAGE).
  • In 1995 the transmission speed capacity for Ethernet increased from 10 Mbit/s to 100 Mbit/s.
  • Network services are applications hosted by servers on a computer network, to provide some functionality for members or users of the network, or to help the network itself to operate.
  • The World Wide Web, E-mail,[23] printing and network file sharing are examples of well-known network services. Network services such as DNS (Domain Name System) give names for IP and MAC addresses (people remember names like “nm.lan” better than numbers like “210.121.67.18”), and DHCP to ensure that the equipment on the network has a valid IP address.
  • Depending on the installation requirements, network performance is usually measured by the quality of service of a telecommunications product
  • A computer network facilitates interpersonal communications allowing people to communicate efficiently and easily via email, instant messaging, chat rooms, telephone, video telephone calls, and video conferencing. Providing access to information on shared storage devices is an important feature of many networks.
  • A computer network may be used by computer Crackers to deploy computer viruses or computer worms on devices connected to the network, or to prevent these devices from accessing the network (denial of service).
  •  A complex computer network may be difficult to set up. It may be costly to set up an effective computer network in a large organization.
  • The transmission media (often referred to in the literature as the physical media) used to link devices to form a computer network include electrical cable (Ethernet, HomePNA, power line communication, G.hn), optical fiber (fiber-optic communication), and radio waves (wireless networking). In the OSI model, these are defined at layers 1 and 2 — the physical layer and the data link layer.
  • Network topology is the layout or organizational hierarchy of interconnected nodes of a computer network.

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