Top Networking Certifications in 2026: Which One Should You Get?
A guide to the top networking certifications: CompTIA Network+, Cisco CCNA, CCNP and CCIE, Juniper and cloud networking, with a path for beginners.
0 Comments
June 10, 2022
Internet and Web Technology Basics: Internet vs Web, URLs and DNS
Internet and web technology basics: the internet vs the web, URI vs URL, how DNS works, who governs the internet, and how a web page loads.
April 27, 2022
What Is an IP Address? IPv4 and IPv6 Explained
What an IP address is, how IPv4 and IPv6 work, binary conversion, address classes and CIDR, private ranges, IPv6 shortening rules and the key differences.
April 27, 2022
What Is a MAC Address? Format, Types and Why We Need It
What a MAC address is, its format and OUI, MAC address types (unicast, multicast, broadcast), MAC vs IP, how to find yours, randomisation and MAC spoofing.
April 27, 2022
Network Devices and Network Topologies Explained
Network devices and topologies explained: modems, NICs, hubs, switches, routers, gateways and firewalls, plus bus, star, ring, mesh and tree layouts.
April 27, 2022
What Are the Internet and Networking? A Beginner’s Guide
Internet and networking basics for beginners: what a network is, LAN, MAN and WAN, how the internet began, how data travels and key protocols.
April 26, 2022