Layer 3 switch also known as multi layer switches and it works on Network Layer in OSI Model. These switches act as a router because it has making routing decision. It require advanced technology and they are expensive. Layer switches use in large LAN networks. These switches totally based on IP address and stored in […]
What is Protocols? What are the Differences between TCP and UDP protocol?
Protocols is set of Predefined rules, when we send data on computer network (such as LAN and Internet). The networks follow these rules to successfully transmit data. Every protocol use own methods to transmit the data on network. Many protocol are available on network, the most common protocol is HTTP (Hyper Text Transfer protocol). This […]
What is APIPA and how to APIPA works?
APIPA:- APIPA full form is Automatic Private IP Addressing. It’s feature of windows operating systems, it uses in Windows 98, Windows 2000 and after Windows 98 operating systems and till Windows XP. Automatic Private IP Addressing is configuring in small network or Local Area Network. By Automatic Private IP Addressing, client automatically configure itself to communicate […]
What is Router and types of Routers?
Router is an internetworking device and used to connect two and more different network. Router works on network layer (Layer 3) in OSImodel. Router forwards data packets between computer networks. Router decide best and easy route for forwarding the data packets. A data packet be forwarding from one router to another router through the networks and […]
Check Out the 3 Reasons You Should Go For CISSP Certification
Before going for CISSP certification, let’s explore the reasons you should go for this certification and the impact this certification would have on your career. What Is CISSP? CISSP stands for Certified Information Systems Security Professional. The credential is administered by ISC2. This certification is an advanced-level credential ideal for the IT security professionals with a minimum of four years of […]
Network Switches
Networking Switch that’s connects network segments or network devices. Network Switches also called and Switching Bridge and Mac Bridge. The first Network Switch was introduced by Kalpana in 1990. Switch works on Data Link Layer (Layer 2) in OSI model. But some advanced switches work on Network Layer (layer 3). What is a network switch? That switches called multi-layer switches. Switches […]
Network Time Protocol and why correct time is important in network.
Network Time Protocol is abbreviated as NTP. Network time synchronization technology was first used in 1979. It was designed by David L Mills in University of Delaware. As it is used for clock synchronization between computer systems or data network. NTP server that’s connects through the internet to an atomic clock. This time can then […]