I rate the initial setup around seven to eight. While the physical setup, like rack-mounting, is straightforward, the complexity arises in gathering the prerequisites, such as management IP addresses and other configuration details from the customer. With proper planning, the setup can be completed in about 30 minutes. However, the lengthy upgrade process remains a challenge.
It is mostly deployed on-premises. It comes with UCS appliances, and most customers prefer the on-premise deployment for security and performance reasons. Although cloud deployment options may be available, most of our deployments are on-prem.
The deployment time depends on the size of the customer's network. Smaller setups can take a few days if all prerequisites are in place. However, larger networks, especially those requiring fabric-enabled switches or firewall integration, can take longer. The DNA Center's configuration is relatively simple, but preparing the network infrastructure can extend the timeline.