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Hello,  I just realize that my controller is rebooting, without any notification and loganybody have same problem? *capwapHATask: Oct 10 16:37:43.600: %DTLS-3-HANDSHAKE_TIMER_FAILURE: [SS]openssl_dtls.c:2185 Failed to stop DTLS handshake timer for 17...

oktavian by Beginner
  • 7 replies
  • 0 Helpful votes

Hi CSC,I'm looking to provision a pair of 9800-L-C in HA. These will be serving APs in a Non Fabric Deployment across multiple sites. The WLCs will sit in a central DC.We have DNAC up and running and used for Assurance atm. I know I can get the WLCs ...

GRANT3779 by Spotlight
  • 4 replies
  • 0 Helpful votes

We just got a new 9800-40 in and I can't figure out where to go to map an interface to an SSID like we do on the previous controllers. I was trying to follow this document, but the commands don't work. https://www.cisco.com/c/en/us/td/docs/wireless/c...

Hi All,In our WLAN test environment we repeatedly see the behavior in which the client sends many "reassociation requests". Also in the associated aircaptures (Wireshark) we cannot see any answers (acknoledge or response) by the AP.After several such...

Hi,How to downgrade 5520. What is the steps to downgrade it, if an upgrade for any reason (bugs or any other reason) was not as expected. 

Moudar by VIP
  • 6 replies
  • 0 Helpful votes

Hi all,we recently acquired a Cisco network with several Switches, Access Points and a Wireless Controller.It would be very helpful if somebody could confirm my findings:Wireless Controller - Model 5508    - This unit is end of life and end of suppor...

Michaelvo by Beginner
  • 5 replies
  • 0 Helpful votes
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