Cisco Digital Network Architecture (DNA)

Hi I am trying to monitor the Cisco DNAC node health status using the monitoring capabilities (System > System 360 > Monitoring) comes with Controller.  Like to trigger an alert (Grafana alert) if the node is unhealthy and not part of the cluster. Th...

Hello,   We are looking for to have a conversation with a large customer who is deploying DNAC in their environment.  The customer has 7,500 access points across 250 buildings in Boston.  The customer is looking to compare the capabilities of DNAC wi...

I understand the chicken-&-egg scenario when first deploying DNA centre and starting a LAN automation - i.e. seed device needs to be manually configured and discovered and provisioned by DNA-C.  The IPv4 prefix the seed device uses for the LAN automa...

I added a syslog server to DNAC (under external services -> destinations). The DNAC UI provides the ability to test the server. The test would fail and it would mention that the Connection was either refused/unreachable by the host. Upon performing a...

I’ve been trying to locate a document that specifies how large a DNA-C Database file might get for back up purposes. All I could find on sizing was for V1.0 which specified that the maximum backup DB size is 10GB and the File Service backup file is 2...

Please help i have to check the interface down reason. when i am checking in log showing interface is down but how i wil find the reason  whether it is due to source interface fluctuation/ cable remove  issue or peer interface fluctuation/ cable remo...

Cisco DNA Center hostname (FQDN) set during Cisco DNA Center configuration through the config wizard (in the input field "Cluster's hostname").Cisco DNA Center currently supports only one hostname (FQDN) for all interfaces. You must configure the Geo...

The DNA Center Installation guide states the follow with respect to the subnets used for the various ports:“Ensure that the addresses and their corresponding subnets do not overlap. Service communication issues can result if they do.” Does this restr...

this is a test

Hi, I have DNAC 2.1.2.6 and various Cat9300-U switchers on 16.12.4. Recently two switches became unreachable and I'm trying to understand how DNA Center would evaluate the status of that switch in assurance. The two switches are no longer on the netw...

Hi Guys,I need to dynamically drop a user in to a particular VN / IP Pool, I have created my Authorization Policy within ISE, and under Common Tasks, selected Security Group, and then set my SGT, VN, Type, and IP Pool - when the user logs in, I can s...

Thanks for attending our March ATXs session! Here’s the post-session resources for easy reference. New to ATXs? An ATXs session, offered at no cost, is an hour of real-time learning led by Cisco experts, who will answer your technology questions thro...