In networking, topology is the layout of a computer network, including how its nodes are connected to one another and communicate. Topologies can be either logical or physical. Nodes in topologies usually include devices like switches, routers, and software with switch and router features. A graph is a common way to represent network topologies. In network topology ...
The switches are a crucial element of networking hardware used in Ethernet networks to ensure device connectivity. It is considered a network’s brain since it effectively connects devices using hardware addresses. Due to their increasing importance, switches are now manufactured in various configurations and specifications. A switch contains numerous ports where computers can be connected. ...
The Longest prefix match is an algorithm that IP (Internet Protocol) routers use to select a routing table entry. This algorithm is also known as the Longest Match Routing Rule. It is used by routers in Internet Protocol (IP) networking to select a routing table entry. The router determines the egress (outbound) interface and the address of ...
LZW (Lempel–Ziv–Welch) is a universal lossless data compression technique. This compression algorithm was developed by Abraham Lempel, Jakob Ziv, and Terry Welch. In hardware implementations, the algorithm is simple and has the potential for very high throughput. It is the algorithm used in the GIF image format and is part of the widely used Unix ...
IPv4, where IP stands for Internet Protocol, and v4stands for Version Four, is used to route Internet traffic and other packet-switched layer networks, such as Ethernet. It was the first version brought into action for production on SATNET in 1982and on the ARPANET in 1983. It is a 32-bit address that is organized into four ...
A Wireless Sensor Network (WSN) is a network of small, autonomous devices equipped with sensors that monitor and collect data from their surroundings. They communicate wirelessly, enabling data collection, analysis, and transmission. WSNs are used in a variety of fields, including environmental monitoring, industrial automation, healthcare, and smart infrastructure. What are Wireless Sensor Networks (WSNs)? ...
A website is like a bundle of web pages that holds various things like text, pictures, and videos. Accessing these pages is as simple as typing a specific web address (URL) into your browser’s address bar.Static and dynamic websites are two fundamental types of websites that differ in their structure, content management, and user interaction. ...
A bus is a collection of electrical pathways or conductors that carry data, addresses, and control signals between different hardware components. These components are linked to the bus, allowing them to interact and collaborate effortlessly, and these all together are called bus architecture. The width (number of data lines), speed, and protocols of bus architectures ...
FDMA (Frequency Division Multiple Access), TDMA (Time Division Multiple Access), and CDMA (Code Division Multiple Access) are three distinct multiple access techniques used in telecommunications and wireless communication systems. These are all data transmission and communication techniques. They are highly effective, but because of their unique features, they are used in various ways. Each technique has ...
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 ...