Introduction In today's interconnected world, network protocols and communications play a crucial role in ensuring seamless data transmission between devices. These sets of rules and conventions govern how information is shared, enabling the smooth functioning of networks both large and small. With over 40 different network protocols - such as FTP, TCP, and IP - it's vital to understand their purpose and application for effective network management. Whether you're a novice or an experienced professional, this article will provide valuable insights into the diverse types of protocols used in networking technology. Key Takeaways Understanding network protocols is vital for ... Read More

Introduction to Logical Link Control (LLC) Protocol Data Unit In the realm of computer networking, ensuring seamless data transmission between devices is of utmost importance. One key component of this process is the Logical Link Control (LLC) Protocol Data Unit (PDU), a vital sublayer that plays a major role in controlling synchronization, flow control, and error-checking functions within the IEEE 802 reference model. Whether you're new to computer networking or an experienced professional seeking to deepen your understanding, our comprehensive guide will walk you through the intricacies of LLC PDU and its significance in delivering reliable and high-quality data communication ... Read More

Introduction to Network Protocols In today's highly connected world, network protocols play a crucial role in ensuring smooth and efficient communication between devices. From browsing the internet to sending emails, these sets of rules govern how data is transmitted across networks. With a wide variety of protocols available, such as TCP/IP, HTTP, and FTP, understanding their significance can be quite beneficial for novices and professionals alike. In this article, we provide an in-depth analysis of 20 essential network protocols that underpin our digital lives. Key Takeaways Network protocols are sets of standardized rules and procedures that facilitate communication between ... Read More

Introduction to Network Time Protocol (NTP) In today's increasingly interconnected world, accurate time synchronization is critical for the seamless functioning of various applications and systems. The Network Time Protocol (NTP) plays a vital role in synchronizing computer clocks across networks, ensuring data integrity and improving network performance. In this article, we'll delve into the inner workings of NTP while shedding light on its benefits, implementation strategies, and best practices to safeguard your network from potential vulnerabilities. Key Takeaways Network Time Protocol (NTP) plays a critical role in synchronizing computer clocks across networks, improving network performance and ensuring data integrity. ... Read More

Introduction In the world of computer networking, ports play a crucial role in facilitating communication between different devices. A port can be defined as a logical channel through which information streams between two devices. Each port has a unique number assigned to it, known as a port number. Understanding port numbers and their comparing administrations is fundamental for anybody who works with computer systems. In this article, we'll examine 50 of the most common ports that you should know. These ports are assembled into different types based on their characteristics and utilization. We'll investigate their highlights, significance, and centrality in ... Read More

HDLC stands for High-level Data Link Control which is a collection of the protocol that ensures communication purposes among nodes or network points. It was developed by the International Organization for Standardization (ISO). The data to be transmitted is organized in the form of frames which when transferred to the destination is acknowledged for its appropriate arrival. It can be applied to both point-to-point connections and multipoint connections as it is a bit-oriented protocol. The system of Automatic Repeat Request is implemented via HDLC and also full-duplex communications could be done with the help of HDLC. Due to its ... Read More

There are different sorts of computer networks, counting LANs, WANs, MANs, and VPNs. Each organization has its claim set of conventions, guidelines, and innovations that empower communication and information exchange. Understanding computer networks and their conventions can be overpowering, which is why a computer arrange cheat sheet can be useful. This article points to supplying a cheat sheet for computer systems, counting the distinctive sorts of systems, conventions, and innovations utilized. Types of Networks Local Area Network (LAN) A LAN could be an arrangement that interfaces gadgets inside a little geographic zone, like a building or small office. It consists ... Read More

Network Topology Topology defines the interconnection of the components to each other in a network. When a network connection is made between computers with the help of nodes and links then it is defined as network topology. These are broadly classified into a logical and physical topology. Logical topology represents data flow within the network and physical topology represents the connection between computers and one another within the network. In this article, we will discuss the concept of hybrid topology and its advantages and its disadvantages. Hybrid Topology Hybrid topology can be created by combining any two or more different ... Read More

Email communication has been possible only with the help of the SMTP protocol. It is used at the last layer of the OSI (Open Source Interconnection) model. The SMTP has two main parts SMTP client request and SMTP server response. The mode of communication between the client and server is established with the commands. The SMTP Response is sent with a 3-digit number along with the text messages and can be detected using the first digit of the SMTP response. Simple Mail Transfer Protocol (SMTP) SMTP is a type of Application layer protocol used to send and receive mail. It ... Read More

In an IT field or any company, the computer systems are interconnected to the same server to share information among them. It follows distributed information systems, in which every computer is physically connected and connected to a common network. RPC stands for Remote Procedure Call which is a type of protocol used in the operating system for making communication over remote devices. Using the RPC message protocol, the message request is sent and after getting the reply the communication is established. Remote Procedure Call The TCP/IP or UDP comes under the low-level transport layer protocol for communication between the networks ... Read More