A network engineer plans for a corporate WLAN that must support 802.1X authentication. Based on HA best practices, the engineer plans to deploy a 7210 controller as an active local controller and terminate
100 CAPs in the primary data center. In a secondary data center, the engineer plans to deploy two 7030 controllers as standby local controllers and terminate 20 CAPs. The engineer notices that there is unstable and unpredictability transmission latency between the two sites.
What should be the engineer do to configure this solution according to HA best practices?