Free HP HPE6-A88 Practice Exam with Questions & Answers | Set: 4

In any ClearPass cluster, there is exactly one Publisher . The Publisher is the only node that has full read/write access to the master configuration database. All changes made by administrators are written to the Publisher and then "pushed" (replicated) to the Subscriber nodes, which have read-only copies of the configuration for processing authentications.

ClearPass Guest distinguishes between simple login pages and complex registration workflows. A Self-Registration page is the correct choice for this requirement because it includes the logic for the guest to enter their information, select a sponsor, receive credentials, and manage their own account details (like password changes or extending their stay).

When an OnGuard agent finishes its scan, it sends the results to ClearPass. If the status has changed (e.g., from "Healthy" to "Unhealthy"), ClearPass evaluates its Enforcement Policy and selects a profile that includes a CoA (Change of Authorization) action. ClearPass sends this Disconnect-Request to the switch (NAD), which drops the client session. The device's supplicant immediately reconnects, triggering a new authentication that places the user in the correct, updated role.