Question

A network engineer manages a distributed Cisco ISE deployment with two nodes running the Administration persona: a Primary PAN and a Secondary PAN. During a hardware failure, the Primary PAN becomes permanently unavailable. The engineer needs to restore full administrative and configuration capability to the deployment. What must the engineer do?

Accepted Answer

Manually promote the Secondary PAN to Primary from its own administration GUI or CLI

Answer

Wait for the Secondary PAN to automatically promote itself to Primary after the failure detection timer expires

Answer

Register a new node as Primary PAN and the deployment will resync configuration automatically

Answer

Enable the Monitoring persona on a PSN to take over administrative configuration duties