The "network layer" is the part of the Internet communications process where these connections occur, by sending packets of data back and forth between different networks. In the 7-layer OSI model (see below), the network layer is layer 3. The Internet Protocol (IP) is one of the main...
What is a computer network? The term gets a lot of traction, but how do we define it? This article is your one-stop source of information relating to computer networks. Click here to know more.
the types of network security include antivirus software, encryption protocols, firewalls and virtual private networks (vpns). all these measures are designed to provide a layer of protection from potential cyber threats and keep your data safe from unwanted access. is it safe to use social ...
Bus network.Each device in abus networkconnects to a single cable called abus. When data packets traverse the bus, they look for the "station" containing the correct destination address. This topology is easy to set up and works well on small networks, but it quickly runs into scalability an...
Nodes connect over a link or communication channel. In a computer network these may be cable, fiber optic or wireless connections. What are the types of network nodes? There are several ways to categorize nodes. One way is by network type; another is by network topology. ...
Computer networking is the process of connecting two or more computing devices to enable the transmission and exchange of information and resources.
1Functions of the Network Layer 2Differences from the TCP/IP Model 3Conclusion Functions of the Network Layer The core function of the network layer is to route variable-length packets from the source device to the destination device across one or more networks. All communications over the networ...
Transport Layer Transport layer builds on the network layer in order to provide data transport from a process on a source system machine to a process on a destination system. It is hosted using single or multiple networks, and also maintains the quality of service functions. ...
A computing network is a new information infrastructure that allocates and flexibly schedules computing, storage, and network resources among the cloud, edge, and device on demand.
Types of computer networks While similar in their overall objectives, various types of networks fulfill different purposes. Networks today are classified in the broad categories below. Local-area network (LAN) A LAN is a collection of connected devices in one physical location, such as a home or...