L2 Basics: Configuring an EtherChannel
How to configure a basic etherchannel on Cisco devices…
What's wrong with VLAN 1?
"VLAN 1 is bad!" - I'm sure you've heard this before. Ever wonder why?…
How to Improve: Stop Doing, Start Understanding
The best way to truly understand a technology is to dig deeper than surface-level configurations…
Ten years of Cisco Certification
It's hard to belive I started my networking career ten years ago.. How quickly time flies!…
Odd Behavior of Protected Switchports
Some thoughts on an interesting issue I ran into with older Cisco switches & protected port configuration…
Port Security: Worth the effort?
An exploration of practical applications of port-security configurations, based on my past experiences…
Virtual Networking Contexts
A brief exploration into why VRFs can be extremely helpful…