Circuit switching is a connection-oriented service that sends and receives data via a dedicated path. In circuit switching, it is necessary to establish an end-to-end path before delivering any data from the source to the destination. Due to the dedicated circuit path, circuit switching has the lowest probability of data loss. Still, a lot of ...
Web browsers and servers each play a unique role in interacting with the internet. A web browser, such as Chrome or Firefox, is a tool that allows users to explore websites and view their content. On the other hand, a web server is a remote computer that hosts websites and distributes their content to browsers, ...
A protocol hierarchy in computer networks refers to the organization and arrangement of networking protocols in a layered structure. This layered approach helps in achieving interoperability, modularity, and ease of implementation and maintenance within complex network systems. The most well-known protocol hierarchy is the OSI (Open Systems Interconnection) model, which consists of seven layers. You ...
Internetworking is defined as a way to connect multiple forms of computer networks. A computer network is defined as the interconnection of two or more computers. Computer internetworking occurs when several computer LANs, WANs, or parts of a computer network are linked together using devices such as routers and coordinated through a logical addressing system ...
Computer networks rely on various communication methods to transmit data between devices efficiently. Unicast, broadcast, and multicast are the three basic communication methods. Each method serves a specific purpose in distributing information across a network. Unicast allows two devices to communicate privately, broadcast sends data to all devices in a network segment, and multicast efficiently ...
An IP address is a numeric identifier assigned to a computer within a network that uses the Internet Protocol for communication. This address uniquely identifies a host or a network interface and enables targeted communication to a particular destination. The ISP (Internet Service Provider) assigns an IP address, which is the logical identifier for a ...
The token is a 3-byte small-size frame. And the token ring is one of the communication protocols in the Local Area Network(LAN). In a token ring, devices are connected in a ring topology and exchange tokens with each other. A token is required for a station to transmit data. What is Token Ring in Computer ...
Static routing is a fundamental concept in computer networking in which network routers are manually configured to direct traffic between different networks or subnets. Unlike dynamic routing, which uses protocols to exchange routing information and make routing decisions dynamically, static routing needs administrators to manually establish the routes that data packets should take. The static ...
IP routing, or Internet Protocol routing, is the process of determining the optimal path for data packets to travel from the source to their destination over an IP-based network. This network could be a local network or the worldwide Internet. IP routing involves using routing algorithms and protocols to decide how to forward data packets ...
Multicasting is a method of communication that allows data to be sent to more than one destination simultaneously. It is commonly used for applications such as video conferencing, online gaming, and live streaming. Multicast networking relies on the simple idea that a single packet can be delivered by a server and received by a large ...