Cisco IOS vs IOS-XE vs IOS-XR: What’s the Difference?
A deep dive into Cisco’s three operating systems — IOS, IOS-XE, and IOS-XR — their architectures, platforms, CLI differences, and when you’ll encounter each.
Tag: Cisco
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Understanding VLANs: A Practical Guide to Network Segmentation
A hands-on guide to VLANs — what they are, why segmentation matters, and how to configure them on a managed switch with Cisco CLI examples.
Cisco Catalyst vs Meraki: Choosing the Right Network Gear for Your Homelab
A detailed comparison of Cisco Catalyst and Meraki for homelab use — covering cost, management, features, and which one actually makes sense for your setup.
Recovering Lost Cisco ASR9000 Router Passwords: A Practical Guide
Hey everyone! Back again with another tech deep dive, this time tackling a common, yet potentially frustrating, problem: recovering a lost password for your Cisco ASR9000 router. This isn’t a task to take lightly; security is paramount. But sometimes, things happen. Let’s explore how to handle this situation responsibly and effectively. Disclaimer: Accessing network […]