Found 1627 Articles for Computer Network

Introduction Tag identification is the process of identifying and tracking physical objects or people using electronic tags. These tags contain unique identifiers that can be read by special devices, enabling businesses to locate, monitor, and manage their assets more efficiently. Tag identification technologies have revolutionized many industries by providing real−time data on a wide range of parameters such as location, temperature, humidity, and movement. Types of Tag Identification Message Formats Tag identification message formats refer to the various ways through which tags or labels can be identified and their information transmitted from one device to another. Two common tag ... Read More

Introduction In today's digital age, network security is a top priority for businesses and organizations of all sizes. With the increasing threat of cyber attacks, it is essential to have strong authentication methods in place to verify the identity of users accessing sensitive information. TACACS+ Protocol is one such authentication protocol that has been widely adopted by enterprises across the globe. Terminal Access Controller Access Control System Plus (TACACS+) Protocol is a remote authentication protocol used to provide centralized access control for network devices. It separates the functions of authentication, authorization, and accounting (AAA) into three separate services. This ... Read More

Introduction As technology continues to evolve, businesses are increasingly relying on complex systems to support their operations. System scaling is the process of adding or removing resources to ensure that these systems can accommodate changing demands. While system scaling can improve system performance and availability, it also introduces trade−offs that require careful consideration. Explanation of System Scaling System scaling is the process of adjusting infrastructure resources, such as servers, storage, or network capacity, based on changing business requirements. Organizations may scale up or down their systems depending on factors such as user traffic, application complexity or resource utilization. ... Read More

Introduction Data communication involves the exchange of information between two or more devices connected through a communication channel. The effectiveness and efficiency of this exchange process are highly dependent on the protocol used to transmit the data. Synchronous Data Link Control (SDLC) is an essential protocol for data communication as it provides a reliable means of transmitting data across networks. Synchronous Data Link Control is a layer 2 protocol used in data communication to manage and maintain error−free transmission between devices. SDLC provides synchronization, error control, and flow control mechanisms necessary for efficient data transfer. SDLC Loop Operation ... Read More

Introduction In the world of electronics, transmission lines are an essential part of many circuits. One such type of transmission line is the Symmetric Stripline. This article provides a detailed look at this technology, including its definition, construction, working principle, applications, and more. A Symmetric Stripline is a type of electrical transmission line that consists of two parallel conductive strips separated by a dielectric material. It is commonly used in high−frequency and microwave circuits due to its ability to provide low loss and good impedance matching properties. Construction of Symmetric Stripline Layers of Symmetric Stripline Symmetric ... Read More

Introduction In today's fast−paced and highly connected business environment, having a reliable and efficient network infrastructure is crucial for success. With the rise of cloud computing, big data, and the Internet of Things (IoT), businesses need to be able to handle large amounts of traffic while maintaining high levels of performance. One technology that can help achieve this goal is switch stacking. Switch stacking is a networking technology where multiple network switches are connected together to form a single logical unit. In other words, instead of managing each switch separately, they are managed as one entity. This ... Read More

Introduction Network monitoring is an essential part of maintaining a healthy and secure network. One critical tool for network monitoring is Switch Port Analyzer (SPAN). SPAN allows administrators to monitor and analyze network traffic by providing a copy of the traffic to an analysis device without interrupting the flow of data. In this article, we will provide an in−depth examination of SPAN, including its definition, significance in network monitoring, setup procedures and best practices, use cases, advanced features, limitations, and alternatives. Understanding SPAN Switch Port Analyzer (SPAN) is a feature available on modern network ... Read More

Introduction OpenStack is an open-source cloud computing platform that enables the creation and management of public, private, and hybrid cloud environments. The platform provides a wide range of services including computing, storage, and networking. OpenStack Networking, also known as Neutron, is a service that offers software-defined networking capabilities for OpenStack environments. Understanding OpenStack Networking Concepts OpenStack is an open-source cloud computing platform that allows users to create, manage, and provision cloud computing resources. One of the most critical components of OpenStack is networking. Understanding OpenStack networking concepts requires knowledge of the overall architecture and types of networks in OpenStack. ... Read More

Introduction The world is facing a critical challenge in the form of a rapidly changing climate and environmental degradation caused by human activity. Therefore, it is imperative that we take measures to mitigate the impact we have on our planet while still pursuing economic growth and social development. This is where sustainable development comes in. Sustainable development refers to the practice of meeting current needs without compromising the ability of future generations to meet their own needs. It involves balancing economic, social, and environmental considerations in a way that promotes responsible use of natural resources while ensuring ... Read More

Introduction The increasing demand for internet connectivity and the growth of networks have made it necessary to implement different strategies to optimize network performance. One of these strategies is supernetting, a method that allows network administrators to aggregate multiple IP addresses into a single address block. This article will delve into the concept of supernetting, its importance in the network layer, differences between subnetting and supernetting, and how to implement it. Supernetting is the process of aggregating multiple contiguous IP address blocks into a single larger block. It is also known as route summarization, address aggregation or prefix aggregation. ... Read More