Found 1326 Articles for MCA

How to Set Up a VoIP Phone at Home?

sudhir sharma
Updated on 27-Feb-2023 12:47:26
If you want to save money on your phone bills, setting up a VoIP phone at home is a great alternative. VoIP, or Voice over Internet Protocol, is a technology that enables phone conversations to be made over the internet. Not only is VoIP cheaper than traditional phone services, but it also delivers superior call quality and a range of innovative capabilities. We'll guide you through the steps of establishing a VoIP phone at home in this article. Step 1: Selecting a VoIP Service Provider The first step in installing a VoIP phone at home is selecting a VoIP service ... Read More

How to Read a Traceroute?

sudhir sharma
Updated on 27-Feb-2023 12:44:10
Traceroute is a robust network diagnostic tool that assists you in analysing network performance and diagnosing network issues. You may map out the path that your network traffic travels from your computer to a remote server using traceroute, and find any bottlenecks or other difficulties along the way. Recognizing Traceroute Before learning how to interpret a traceroute, you should first grasp how it works. When you perform a traceroute, it transmits data packets with increasing time-to-live (TTL) values to the destination server. Each router along the way decrements the TTL value, and if it reaches zero, the router sends an ... Read More

Introduction to Host Names: Understanding the Basics

sudhir sharma
Updated on 27-Feb-2023 11:59:51
In the world of computers and the internet, host names are a critical component of how devices connect to each other. A host name is a unique identifier that is assigned to a device or a server on a network. It is used to identify and locate devices on the internet or any other network. What is a Host Name? A host name is a label that is assigned to a device on a network. It is used to identify and locate devices on the internet or any other network. A host name is made up of a combination of ... Read More

Fibre Channel Protocol

sudhir sharma
Updated on 27-Feb-2023 11:58:47
Fibre Channel Protocol (FCP) is a communication protocol designed to provide fast and dependable data transfers between servers and storage devices in storage area networks (SANs). History of FCP FCP was first introduced in the early 1990s as a outcome of a deal between the tech giants among IBM, HP, and Sun Microsystems. The protocol was designed to improve upon the limitations of previous communication protocols used in SANs, such as SCSI, and to enable higher-speed data transfers. How FCP Works As mentioned, FCP is a layered protocol that operates at the transport and session layers of the OSI model. ... Read More

Network Hubs

sudhir sharma
Updated on 27-Feb-2023 11:57:35
A network hub is a common networking device that allows multiple devices to communicate with each other. Hubs are used in local area networks (LANs) to connect devices together, such as computers, printers, and servers. This article will explore the basics of network hubs, including how they work, the different types of hubs available, their advantages and disadvantages, their challenges and advancements. What is a Network Hub? A network hub is a central connection point for multiple devices in a LAN. It operates at the physical layer of the OSI model, which is responsible for transmitting data across a network. ... Read More

Digital Audio Broadcasting (DAB)

sudhir sharma
Updated on 27-Feb-2023 11:53:53
Radio broadcasting has come a long way since its inception over a century ago. From analog to digital, radio broadcasting has evolved to provide listeners with high-quality audio that can be received on a variety of devices. One of the latest advances in radio broadcasting is Digital Audio Broadcasting (DAB), a technology that is changing the way we listen to radio. What is DAB? DAB is a digital radio broadcasting system that uses digital audio compression to transmit audio signals over the airwaves. Unlike traditional analog radio, DAB offers higher quality audio and a wider range of features, such as ... Read More

Spread Spectrum Communications - Definition & Techniques

sudhir sharma
Updated on 27-Feb-2023 11:52:09
Spread Spectrum Communication, a technique used to enhance the reliability and security of wireless transmissions. Spread spectrum communication involves spreading a signal over a wide range of frequencies, which makes it difficult for unauthorized users to intercept or jam the signal. This technique employs different methods to spread the signal, including direct sequence spread spectrum (DSSS) and frequency hopping spread spectrum (FHSS). DSSS multiplies the original signal with a random sequence of bits, known as a spreading code, to spread the signal over a wide range of frequencies. On the other hand, FHSS hops the signal between different frequencies over ... Read More

2-tier and 3-tier Architecture in Networking

sudhir sharma
Updated on 27-Feb-2023 11:43:42
Architecture in networking refers to the way a network is designed and organized, serving as the blueprint for the interaction and cooperation between different components and systems. Effective network architecture is crucial for a successful network setup and requires careful planning and design. When it comes to classifying network architecture, a common division is single-tier, two-tier, or three-tier. In a two-tier architecture, the network is separated into a client tier where the end-user interacts with the system, and a server tier where applications, data, and processing power reside. This clear separation of responsibilities makes the network easier to manage, secure, ... Read More

How to hide an IP address

sudhir sharma
Updated on 27-Feb-2023 11:32:07
An IP address is like a digital fingerprint, revealing your location and identity online. But just like how you can put on a disguise to hide your physical identity, you can also conceal your IP address to protect your privacy and security. Here are a few methods to do so − I. Using a Virtual Private Network (VPN) Think of a VPN as a cloak of invisibility for your internet browsing. It creates a secure tunnel for all your online activity, and assigns you a new IP address from a different location, making it appear as though you are somewhere ... Read More

Can Two IP Addresses Be Same

Satish Kumar
Updated on 08-Feb-2023 20:39:22
No, two IP addresses cannot be the same in a single network as each IP address serves as a unique identifier for a device connected to a network. In IPv4, an IP address is a 32-bit binary number, typically represented in dotted-decimal notation, that uniquely identifies a device on a TCP/IP network. In IPv6, an IP address is a 128-bit binary number, represented in hexadecimal notation, that also uniquely identifies a device on a TCP/IP network. IP Address Structure An IP address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol ... Read More
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