HPE Aruba Certified Network Security Associate (ACNSA) — Question 39
An administrator implements two redundant Aruba Mobility Masters (MMs). Which protocol should the administrator use to detect a failure in a single subnet?
Answer options
- A. PAPI
- B. VRRP
- C. SNMP
- D. IPSec
Correct answer: B
Explanation
The correct answer is VRRP, as it is specifically designed for providing redundancy and detecting failures in a subnet. PAPI is used for communication between Aruba devices, SNMP is for network management, and IPSec is a security protocol, none of which are focused on redundancy detection in this context.