201 · Question #30
If a client's browser does not accept cookies, what occurs when the client connects to a virtual server using cookie persistence.
The correct answer is C. The connection request is loadbalanced to an available pool member.. If a client's browser rejects cookies, cookie persistence cannot be established, and the load balancer will fall back to its configured load balancing method for the initial connection.
Question
If a client's browser does not accept cookies, what occurs when the client connects to a virtual server using cookie persistence.
Options
- AThe connection request is not processed.
- BThe connection request is sent to an pology.server.The connection request is sent to an .pology.server.
- CThe connection request is loadbalanced to an available pool member.
- DThe connection request is refused and the client is sent a "server not available" message.
How the community answered
(58 responses)- A3% (2)
- B7% (4)
- C88% (51)
- D2% (1)
Why each option
If a client's browser rejects cookies, cookie persistence cannot be established, and the load balancer will fall back to its configured load balancing method for the initial connection.
The connection request will still be processed; the load balancer will handle it as if no persistence information is available from the client.
"pology.server" appears to be a typo or irrelevant option and does not represent a standard behavior for a load balancer.
Cookie persistence relies on the client's browser accepting and returning a persistence cookie. If the browser does not accept cookies, the load balancer cannot establish cookie-based persistence and will treat the connection as a new request, distributing it to an available pool member according to its configured load balancing algorithm.
The connection is not refused solely because cookies are rejected; the load balancer will simply proceed without cookie-based persistence.
Concept tested: Cookie persistence fallback behavior
Source: https://techdocs.f5.com/en-us/bigip-15-0-0/big-ip-local-traffic-management-concepts/about-profile-type-persistence.html
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