CCNA: Cisco Certified Network Associate — Question 187

Which technology must be implemented to configure network device monitoring with the highest security?

Answer options

• A. IP SLA
• B. syslog
• C. NetFlow
• D. SNMPv3

Correct answer: D

Explanation

SNMPv3 is the most secure option as it includes features like authentication and encryption, making it suitable for sensitive monitoring tasks. In contrast, IP SLA, syslog, and NetFlow do not provide the same level of security for monitoring because they lack these critical security features.