Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 3

How is policy services node redundancy achieved in a deployment?

Answer options

• A. by creating a node group
• B. by deploying both primary and secondary node
• C. by enabling VIP
• D. by utilizing RADIUS server list on the NAD

Correct answer: D

Explanation

The correct answer, D, is right because utilizing a RADIUS server list on the Network Access Device (NAD) allows for failover and redundancy in authenticating users. Options A and B do not specifically address redundancy in the context of policy services nodes, while option C, enabling VIP, is related to traffic management rather than node redundancy.