DHCPTLDR; DHCP (Dynamic Host Configuration Protocol) automatically assigns IP addresses to devices on a network, removing the need for manual configuration. It enables communication and internet access. This blog explores basics, importance, and practical tips (using dedicated server, configuring reservations, monitoring logs, and testing). What is DHCP? DHCP is a… Read More »Basics & Practical Tips of DHCP
Subnetting: The Key to Making Efficient Use of IP AddressesNetworking and subnetting are essential concepts for any IT professional to master. Understanding how networks are divided and organized can be the key to unlocking a wealth of information and resources. In this blog, we’ll dive into the basics of networking subnetting and explore some techniques that can help you… Read More »Subnetting: The Key to Making Efficient Use of IP Addresses
TCP/IP Model: Understanding the Fundamentals of the InternetThe TCP/IP Model: An Overview At a high level, the TCP/IP model consists of four layers: Each of these layers serves a specific purpose, and they work together to enable communication between computers. Let’s take a closer look at each layer in turn. The Network Interface Layer The Network Interface… Read More »The TCP/IP Model: Understanding the Fundamentals of the Internet
OSI Model: Understanding the Layers of CommunicationThe OSI Model: A Comprehensive Guide to Networking Protocols Have you ever heard of the OSI model but were unsure of what it actually does or how it works? Do you want to know more about the layers of communication that make up the internet? Look no further! The OSI… Read More »The OSI Model: Understanding the Layers of Communication
grep and Regex: match IP Addresses with EaseIntroduction to grep and Regular Expressions Grep is a powerful command-line tool that allows users to search for specific patterns within a file or a stream of data. When combined with regular expressions, or regex, the capabilities of grep become almost limitless. With regex, you can search for complex patterns,… Read More »Power of grep and Regex: match IP Addresses with Ease
DNS: The Invisible Yet Crucial Foundation of the InternetDNS, or Domain Name System, is a fundamental component of the internet that most people don’t think about on a daily basis. It’s like the address book of the internet, translating human-readable domain names (e.g. www.google.com) into the numerical IP addresses that computers use to communicate with each other. Without… Read More »Demystifying DNS: The Invisible Yet Crucial Foundation of the Internet