Network performance measurement is defined as the overall set of processes and tools that can be used to quantitatively and qualitatively assess network performance and provide actionable data to remediate…
Understanding the IP Suite and Its Layers The IP suite uses encapsulation to provide abstraction of protocols and services. Generally, a protocol at a higher level uses a protocol at…
Understanding Coaxial Cable A coaxial cable consists of a central copper wire core, which is surrounded by an insulating material. The insulator is surrounded by braided metal shielding which helps…
Understanding Computer Networks and Their Applications A network is a collection or set of computing devices connected to one another to establish communication and share available resources. A network comprises…
Introduction to Computer Networks A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data,…
Need for Wireless LAN There are many reasons to consider Wireless LAN (WLAN): An increasing number of LAN users are becoming mobile. These mobile users require that they be connected…
Ethernet Ethernet (pronounced “either net”) is a computer network technology used in different area networks like LAN, MAN, and WAN. Ethernet connects computers with cables so they can share information.…
Frame Relay Frame Relay is a packet-switching technology that fragments data into transmission units called frames and sends them in high-speed bursts through a digital network. It establishes an exclusive…
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