A customer with two Cisco 5520 WLCs that work as a primary and secondary had some switching issues and the primary controller lost connectivity. Immediately all APs went to discovery and joined the secondary controller. After recovering from the issue, the primary controller is online, but no APs return to it. All APs remain in the secondary controller. Which setting advises the APs to return to their primary controller?

A. AP fallback

B. AP multicast mode

C. AP heartbeat timeout

D. broadcast forwarding








 

Suggested Answer: A



This question is in 300-425 Designing Cisco Enterprise Wireless Networks (ENWLSD) Exam
For getting Cisco Certified Network Professional Enterprise (CCNP Enterprise) Certificate





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