To deploy Cisco DNA Center on a three-node cluster with High Availability (HA) enabled, complete the
following procedure:
Step 1: Configure Cisco DNA Center on the first node in your cluster…
Step 2: Configure Cisco DNA Center on the second node in your cluster…
Step 3: Configure Cisco DNA Center on the third node in your cluster…
Step 4: Enable high availability on your cluster:
a. In the Cisco DNA Center GUI, click and choose System Settings. The System 360 tab is displayed
by default.
b. In the Hosts area, click Enable Service Distribution.
After you click Enable Service Distribution, Cisco DNA Center enters into maintenance mode. In this
mode, Cisco DNA Center is unavailable until the redistribution of services is completed. You should
take this into account when scheduling an HA deployment.
[Reference: https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automationand-, management/dna-center/1-3-3-0/ha_guide/b_cisco_dna_center_ha_guide_1_3_3_0.html, Therefore we can choose “Enable Service Distribution” to distribute services to other host nodes., , , , , ]
Submit