dargnet-networks

Hello, in this entry I initially though about explaining and comparing 802.11i roaming versus 802.1X with FT roaming, but then I though it may be more interesting to follow the process as seen from the Cisco 9800 WLC and DNAC, that is where I configured the packet captures, so I´ve been re-arranging the post several times. Also, we can check when the cisco 9800 WLC will show the roam type as 802.11i Slow, 802.11i Fast or 802.11r.  Capturing Packets with Cisco DNA Center (Catalyst Center) This are the steps followed to get the captures on this post: 1.- From any tab on DNA Center, click the search button and type the MAC address you want to capture 2, 3.- Click on it and go to Client 360 4.- Once in Client 360, click on "Intelligent Capture" 5.- In the Intelligent Capture page for the selected device, click on "Run Packet Capture"  6.- A new tab will open, and there you can choose to do a Full Packet Capture or an Onboarding Packet Capture, program the capture or run...

  Some time ago, in the 38th session of "Tesos" with Ferney Muñoz I shared some tips on how to perform multi channel OTA captures with a Kali Linux VM. Before I just used a Live Kali Linux USB, and from there I was able to set any wireless NIC in monitor mode, but with the security restrictions of Windows, I had to use this method some time after. Although some processes have changed a bit since then, I hope it can help :)

 Some time ago, in the 21st session of "Tesos" with Ferney Muñoz I shared some tips on how to analyze 802.11 captures, creating buttons, filters, colums etc (in spanish) Although some processes have changed a bit since then, I hope it can help :)