An IP (Internet Protocol) address is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.
In the world of networking, there used to be two main approaches: classful and classless. Initially, the internet relied on Classful networks, which divided IP addresses into three classes: A, B, and C. However, this system didn't distribute addresses efficiently.
In the world of networking, there used to be two main approaches: classful and classless. Initially, the internet relied on Classful networks, which divided IP addresses into three classes: A, B, and C. However, this system didn't distribute addresses efficiently. To accommodate the internet's rapid growth, a more flexible method called Classless Inter-Domain Routing (CIDR) was introduced. Unlike classful networks, CIDR doesn't rely on predefined classes and allows for a more efficient allocation of IP addresses.
Now that you understand how systems within a single network communicate through switches, let's explore how a system from one network can talk to another system in a different network.
DNS is a fundamental component of the internet that translates human-friendly domain names (e.g., www.example.com) into numeric IP addresses (e.g., 203.0.113.1) used by computers to locate resources on the internet.
In today's ever-evolving digital landscape, security is paramount. Whether you're responsible for managing a web application's infrastructure, maintaining network integrity, or safeguarding sensitive data, firewalls play a pivotal role in your toolkit.
Load balancing is a crucial technique for managing network traffic and optimizing the performance of applications. It involves distributing incoming traffic evenly across a group of servers that support an application. This is essential for ensuring that the application can handle many users at once and deliver content like text, videos, images, and data quickly and reliably.
The moment you read OSI, I am sure a picture of 7 layers might have popped up in front of your eyes. And many of us might have by hearted the mapping tool like : Layer 3 is for networking, Layer 4 is for Transport, Layer 5 for Session without exactly knowing the real time working of this model.
The client-server model is a fundamental concept in networking that forms the basis for many networked applications and services. It is a versatile and widely adopted architecture in networking and distributed computing.
In today's digital landscape, network security is a critical aspect of ensuring the integrity, confidentiality, and availability of data and resources. This tutorial will guide you through essential network security concepts and best practices
NAT is a technique used in networking to allow multiple devices on a local network to share a single public IP address.