CCNA

Before starting Cisco Internetworking, the network introduction is important for the networking student to be aware of “what a network is”...

In my previous article, I compared Switches and Routers. Here, I’ll explore the differences between Switch and Hub, two foundational...

The Switch and Router comparison is most important because both are the backbone devices in computer networking. So, I am comparing Switches...

Any network infrastructure contains three components: devices, Media, and Services. Moving data from source to destination can be as simple...

I have already written about IPv6 multicast addresses in my previous article. IPv6 multicast addresses work similarly to IPv4 multicast...

Configuring global IPv6 addresses can feel difficult, but don’t worry—you are at the right place, and we will guide you...

Router Advertisement (RA) messages are a cornerstone of IPv6 networking, allowing routers to broadcast their presence and share critical configuration...

IP addresses are the backbone of network communication, but not all IP addresses are created equal. Some are reserved for...

IP addressing is the backbone of modern networking, enabling devices to communicate across local networks and the internet. Every device—whether...