Author: Admn1str-t0r
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Transmission Control Protocol (TCP) is a core protocol of the Internet protocol suite that provides reliable, connection-oriented communication between devices over IP networks. It ensures that data packets are delivered in order, without errors, duplication, or loss. TCP is a key component of many network applications and is widely used for transmitting data across the…
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The User Datagram Protocol (UDP) is a connectionless transport layer protocol used in computer networks. It provides a simple, minimalistic, and lightweight method of delivering data between devices on a network. UDP is part of the Internet Protocol Suite and works alongside the Internet Protocol (IP). Unlike the Transmission Control Protocol (TCP), UDP does not…
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The Internet Control Message Protocol (ICMP) is an essential network-layer protocol within the Internet Protocol Suite. It plays a crucial role in facilitating communication and exchanging error messages between network devices. ICMP is primarily designed to provide diagnostic and troubleshooting capabilities, allowing network administrators to monitor and manage network connectivity. ICMP operates at the network…
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Hypertext Transfer Protocol (HTTP) is an application-layer protocol used for transmitting hypermedia documents, such as HTML files, over the World Wide Web. It is the foundation of any data exchange on the Web and enables the communication between web servers and web clients, typically web browsers. HTTP is a fundamental protocol that enables the exchange…
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File Transfer Protocol (FTP) is a standard network protocol used for transferring files between a client and a server over a computer network, typically the Internet. It was initially defined in the 1970s and has since undergone several revisions and enhancements. FTP operates on the client-server model, where the client initiates the connection and requests…
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Simple Mail Transfer Protocol (SMTP) is an Internet standard for email transmission. It is a protocol used to send and receive email messages between mail servers and is widely used for sending emails over the Internet. SMTP defines the rules and procedures for how email is transferred and delivered. Overall, SMTP is a fundamental protocol…
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In computer networking, an access point (AP) is a device that acts as a central hub for connecting wireless devices to a wired network. It serves as a bridge between wireless devices, such as laptops, smartphones, and tablets, and the existing wired infrastructure, typically a local area network (LAN) or the internet. The access point…
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NIC stands for Network Interface Card. It is a hardware component that enables a computer to connect to a network and communicate with other devices. NICs are also commonly referred to as network adapters or network cards.Physically, a NIC consists of a printed circuit board (PCB) with various electronic components mounted on it. The card…
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The cabling and connections in a network refer to the physical infrastructure that allows devices to communicate with each other. There are various types of cabling and connections used in networks, depending on the network type and requirements. Cabling and connections depends on factors such as network requirements, distance, bandwidth needs, and cost considerations. Network…
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Network devices support a wide range of physical network interfaces, depending on the specific device model and series. Here are some commonly used physical network interfaces: Ethernet Interfaces: Network devices often include Ethernet interfaces for connecting to local area networks (LANs) and wide area networks (WANs). Ethernet interfaces can support different speeds such as 10/100…