In a WLAN network using a tunneled SSID, you observe the following events in HPE Aruba Networking Central:
The customer asks you to investigate the log messages. What should you tell them?
PMK/OKC cache add, update, and delete events are normal key-cache lifecycle operations for client authentication and roaming. Opportunistic Key Caching allows APs to share and reuse Pairwise Master Keys to reduce authentication time; cache-entry maintenance alone is not evidence of a roaming fault, a client-driver problem, or a denial-of-service attack.
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