Cisco Catalyst Center

Hi friends,I'm trying to upgrade 3 access  switches catalyst 9300  through the DNA CENTER. I'm trying to download a new version through the IMAGE REPOSITORY, but I get an error "ERROR NCSW 90008 unable to reach cisco.com du to an internal error" i ch...

How can Cisco DNA and Cisco Prime Infrastructure provide integrity to prevent any one change running configuration on whole infrastructure devices?How can Cisco DNA and Cisco Prime Infrastructure rewrite the last backup configuration back to network ...

Hi there,  I was trying to configure the DNA Center from the KVM console. I followed the installation/configuration guide, but when validating the last steps the progress bar froze in "update_node: waiting for kong service to be running.." and then s...

Hello community, can someone explain to me how incremental backups work? The Administration Guide says that the backup is kept for 14 days. How can I understand this? At the beginning a full backup is created, then incremented for 14 days and after 1...

I have some different switches in DNA with problem "High input/output discard on Switch interfaces" for examplecisco c2960+24PC-L - with Physical Access Control System devices and ip cams, there is not much traffic, about 45mbit output and 1.5mbit in...

I configured netflow on my cisco c9300L, but I don't see nothing about loss/latency/jitter in Application healthwhat should I do for fix it?

Hi.We have DNAC version 2.2.3.6 and recently we have upgraded some stacks, 2960X, 3650 and 9200. If one switch in the stack boot with errors o boot in rommon, NO alerts are shown in DNAC log or task.Is it possible to obtain some alerts in this case?T...

Been trying to find the answer on this I can see a lot of DNA questions have been asked here in my searching.I recently started at a new company and all the Cisco Smartnet, Licensing and subscriptions are due after an initial 3 year term. Basically t...

I had a problemDNA is Version 2.3.3.6-70045Access Control Application 2.1.517.60110 AI Network Analytics 2.9.27.414 Application Policy 2.1.517.117025 Application Registry 2.1.517.117025 Application Visibility Service 2.1.517.117025 Assurance - Base 2...

Anybody knows how does change criteria for Enabling telemetry in DNA? I mean change default parameter - Interface description has the keyword lanIt's so inconvenient and strange, I noticed that dna applyes ipdt config for all access ports on legacy s...

Hi, DNAC Product:DN2-HW-APL-U  Appliances  installed and done the basic setup. we got the error called SSD life time lapse. Severe fault is showing. please suggest.  

Does anybody know? Which way can I set the golden image through tag only?I have some switches / routers and I need to set for some of them ios version 17.06.05 and 17.09.02 for the routers, I set special tag on the ios - C9300-17.06.05 and ISR4331-17...

Dear Concern, We have purchased cisco DNA Appliance  DN2-HW-APL. When we power on the device we found hard disk error. We updated the CIMC bios and then hard disk error has resolved.  We noticed there was no DNAC IOS. We download the IOS and tried to...