iBGP vs eBGP – What’s the Difference?
Introduction One of the foundations of modern networking is the border gateway protocol or BGP. Without BGP working in the background to allow system communication, the modern internet as it is known today would not be able to operate. The routing protocol known as BGP has two different versions, i.e., eBGP and iBGP. Both provide […]
What is HSRP in Networking?
Introduction Redundancy is a crucial component of every modern network. In this digital era, staying without a network for even a short time is hard. You should include some redundancy if you don’t want your firm to cease operating. All of your devices will stop communicating with the outside world if the default gateway fails […]
What is the Difference between IDS and IPS?
Introduction Nowadays, attackers’ knowledge and sophistication level is increasing steadily, making a single defensive method against intruders insufficient in providing substantial security. Instead, organizations should prioritize implementing a comprehensive and multi-layered strategy that combines proactive and defensive measures to safeguard their network and assets from unauthorized individuals. That’s where IDS, IPS, and firewalls come into […]
What is IGMP Snooping?
Introduction Today’s data transmission demands can’t be met by the inefficient and resource-intensive unicast method used by most networks. Internet Group Management Protocol (IGMP) Snooping was developed as a solution and is now often implemented in network multicast mode. In this blog, we will explain IGMP snooping, its working, functions, and applications. Let’s begin with […]
Various kinds of OSI Layer Attacks || All 7 Layers
Introduction Cybersecurity is a dynamic field since hackers are always developing new methods of breaking into networks and stealing private data. Understanding the many forms of OSI layer attacks and strategies of cyberattacks is vital for establishing a successful defense against them. It is essential to understand the different kinds of cyberattacks at each layer […]
What is a Subnet and How Subnetting Works?
Introduction The management of a network on a major scale is not easy. As networks continue to grow in size and complexity, network engineers are faced with the challenge of determining optimal routes for handling the substantial volume of traffic flowing through them. Subnetting is one of the solutions developed, but the question is, what […]
What is GRE (Generic Routing Encapsulation) Protocol?
Introduction Generic Routing Encapsulation, or GRE, is a tunneling system that allows various network layer protocols to be encapsulated within IP tunnels. Using either public or private networks, GRE may establish point-to-point logical links between network devices. In this blog, we will explain the GRE protocol with its working, benefits, drawbacks, and configuration. What is […]
Control Plane vs Data Plane – What’s the Difference?
Introduction The control plane and data plane are integral parts of a network. Each plane performs specific functions and responsibilities to ensure efficient packet flow within the network. Understanding the basic difference between the two is crucial for effectively designing and optimizing networks that further assist in enhancing performance as well as security. In this […]
Best Networking Courses for Beginners in 2025
Introduction In today’s digital world, its a must for anyone to learn a skill that aligns not only with their career but also with the company’s needs. Networking is a skill that is in high demand, and it can open up many career opportunities for you in different sectors such as IT, Telecom, government, education, […]
Various OSPF States Explained – A Detailed Guide
Introduction To achieve complete adjacency, OSPF routers undergo many states. In this blog, we will discuss the progression of OSPF states, from Down State to the Full State. Additionally, we will look at the requirements that must be met for OSPF to transition from one state to the next. It is important to note that […]
