Cisco – WLC Config Analyzer
As listed in my previous post Cisco has developed many tools to assist us in Cisco WiFi deploymets. Here is …
Category Archives: Wireless Troubleshooting
Cisco – WiFi Hawk
If you haven’t used Cisco tools for your WiFi work, then you are missing a great deal of help coming …
9800-Client Troubleshooting
When it comes to client troubleshooting in AireOS WLCs you pretty much had one CLI command “debug client <client_mac_addr>”. You …
WiFi6 with Cisco 9100 Series AP
I am really excited to write about WiFi6 (802.11ax), which is the next generation WiFi after 802.11n (WiFi4) in 2009 …
WiFi Captures with Sniffer mode AP
In this post we will see how you can use Cisco AP in sniffer mode to capture wireless packets with …
WLC Client Debug – Part 2
In this post we will see how to utilize “debug clinet x.x.x.x” output to understand the process a wireless client …
WLC Client Debug – Part 1
When you are troubleshooting wireless client connectivity issues there is a one command you always need to use. “debug client …
802.11ac Wireless Packet Captures
In this post we will see how to capture 802.11ac wireless frames using Cisco AP (802.11ac AP like 3700/2700/1700) as …
Decrypt WPA2-PSK using Wireshark
In this post we will see how to decrypt WPA2-PSK traffic using wireshark. This is useful when you study (my …
How Fast is your Network – iPerf ?
Have you ever get complaints from users stating “Network is too slow” ? how do you measure network throughput in …
mrn-cciew 