A few days ago we were doing network maintenance in one of our buildings, which has about two dozen APs. I noticed that while the building's network equipment was offline, DNAC showed the *switches'* status as down, but all the APs still showed as u...
We have an HA failover pair of 8540 WLC controllers. The primary unit in the pair has thrown an error (though it is still functional) and cisco has sent us a replacement unit. I have been unable to find any official procedural documentation for rep...
Last Thursday we upgraded our DNAC installation to version 2.3.5.3-70194. As soon as the system came back up we started getting repeated and continuous error notification messages. We had previously configured Event Notifications, which were workin...
We're looking at deploying AUTOCONF on the access switches of our campus LAN. I've lab tested it successfully on a 9200-48P and plan to configure it on one production switch as a next step. I've done some reading up on the feature, but mostly what ...
We are running DNAC 2.3.3.6. It is a fairly new deployment, and we are still going through the process of enabling various features. Four days ago I followed the procedures outlined in https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/...
Yes, we did get it resolved. Our problem turned out to be bad communication on one of the switchports that went from DNAC to our main core switch. It was a fiber uplink that was intermittently going into low-alarm. We replaced a bad patch cable and t...
Yes, we did get it resolved. Our problem turned out to be bad communication on one of the switchports that went from DNAC to our main core switch. It was a fiber uplink that was intermittently going into low-alarm. We replaced a bad patch cable and t...
Thanks for the replies, everyone. Correction to my original post: the reddit link I found was actually referencing a cisco doc, though it is 9 years out of date and I can find nothing newer. Here it is: https://www.cisco.com/c/en/us/support/docs/in...
Aha, thanks. It was stuck in connecting, and the problem turned out to be that our firewall was filtering the telemetry traffic. It's working now, thanks. -Mat
Yeah, the switch is a 9200 running 17.3.4b, and there are functioning PoE devices plugged into it. Netconf is enabled and all the DNAC-pushed template config is there:30F-103-ACCS-9200-2821#sh verCisco IOS XE Software, Version 17.03.04b...cisco C920...
