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Hey guys.
We have DNAC in our environment, but due to some internal company policies we need to remove the appliance from our network or temporarily disable it.
I didn't find documentation about it and maybe I won't.
I would like to know what impacts...
Hi guys, I would like an opinion on a case, please. I need to close a VPN tunnel (site-to-site) between the ASA of SITE-A with the ASA of SITE-B, but in SITE-B we have a scenario with Cisco SD-WAN. On SITE-B the ASA is behind the Cisco SD-WAN. I noti...
Hi I need to upgrade from version 5.1(3)N1(1) to version 7.3(8)N1(1) Nexus 4x N5K-C5548P (vPC) + dual-homed FEXs I want to do it via ISSU, but I can't identify the paths from version 5.1 onwards. I needed to go to version 5.2, but I couldn't find thi...
We ran a scan to identify the vulnerabilities, and it was identified that the DNA uses port 80.I couldn't find any documentation to disable this port.When we access http://dnac.xpto.com (80) it automatically directs to https://dnac.xpto.com (443).But...
I have a pair of 5508-HA-SSO, when I need to restart both simultaneously (Active and Standby), the Access Points end up associating in other Wireless Controllers that we have on the network with other software versions. There are Mobility Groups conf...
We are facing the same problem.
There are several accesses via SSH from the DNA on the Switches in less than 1 minute and each access generates logs in the ISE.
We have Tacacs configured on the Switches and we can see authorization logs for commands ...
Thank you for the tips. @Dan Rowe
We've already shut down Cisco DNAC.
I believe that now I will have to access each CLI/GUI device and remove the settings that are pointing to the DNAC, correct?
Example:
no snmp-server host <ip address DNAC>no loggi...
Hi @Preston Chilcote Thank you very much for the information, as I was able to find in this guide exactly what you commented.As I understand it, not only PnP, but also other features like SWIM, EEM and others. https://www.cisco.com/c/en/us/td/docs/c...
