What is the Persistence setting for the vServer in the configuration?

What is the Persistence setting for the vServer in the configuration?

• A. NONE
• B. SESSION
• C. COOKIE
• D. TIME

Answer: (A)

Persistence controls whether the vServer preserves client affinity to a specific real server across multiple requests. When set to none, the load balancer does not maintain stickiness, so each incoming request can be sent to any available backend according to the load-balancing policy. This is suitable for stateless applications or when you want even distribution without tying a user to one server. If you needed to keep a user on the same backend, you would choose a session-based approach, cookie-based persistence, or a time-based affinity, depending on the exact requirements.

Persistence controls whether the vServer preserves client affinity to a specific real server across multiple requests. When set to none, the load balancer does not maintain stickiness, so each incoming request can be sent to any available backend according to the load-balancing policy. This is suitable for stateless applications or when you want even distribution without tying a user to one server. If you needed to keep a user on the same backend, you would choose a session-based approach, cookie-based persistence, or a time-based affinity, depending on the exact requirements.