WN Blog 010 – Cisco Catalyst 9800 – Configuration Guide (Basics & Central Switching)
Finding C9800 stuff hot and interesting? You’re not alone out there! ๐ After initial C9800 configuration (see this blog) and registering your first AP (our AireOS AP Join Blog is still applicable here) you’re pretty much ready to go! There are just some pre-reqs to consider before we can associate with our first C9800 BSSID. […]
WN Blog 008 – How to Change Cisco CMX GUI “admin” Password
Does this look familiar? Sometimes we forget a password, sometimes it’s set by someone else and they forgot it, left company or are just evil and won’t tell us ๐ Assuming you still have access to SSH, VMware console (if virtual), Remote or physical serial console (if appliance), you can easily change GUI password of […]
WN Blog 006 – Cisco Catalyst 9800 – Deployment with VMware ESXi
If you are geeky, crazy or just curious to try out first generation of Cisco products, new Catalyst 9800 Wireless LAN Controller, this guide might be useful to you ๐ Jokes aside, C9800 feels like a solid product that is quickly gaining trust of wifi pros and gains traction in the enterprises. It is a […]
WN Blog 004 – Modulation & Encoding Techniques
Hey! In this short blog post weโll share our notes about older modulation techniques used in WiFi (up to OFDM and 256 QAM). To learn more about OFDMA and 1024 QAM (both used in WiFi 6), see our other blog post about 802.11ax here: https://wifininjas.net/index.php/2019/07/03/wn-blog-003-wifi-6-deep-dive-real-world-testing/ Modulation Summary How to use wireless wavesโ physical attributes like […]