F5
101 · Question #59
101 Question #59: Real Exam Question with Answer & Explanation
The correct answer is C: It is part of a profile definition.. Persistence mirroring is an option configured within a persistence profile, not at the pool or virtual server level.
Question
Where is persistence mirroring configured.
Options
- AIt is always enabled.
- BIt is part of a pool definition.
- CIt is part of a profile definition.
- DIt is part of a virtual server definition.
Explanation
Persistence mirroring is an option configured within a persistence profile, not at the pool or virtual server level.
Common mistakes.
- A. Persistence mirroring is not always enabled by default; it must be explicitly activated within the persistence profile because it consumes additional inter-device communication resources.
- B. Pool definitions control load balancing members and health monitors, not persistence or session-state replication settings.
- D. Virtual server definitions reference persistence profiles but do not themselves contain the mirroring toggle; the setting lives inside the profile that the virtual server applies.
Concept tested. F5 BIG-IP persistence profile mirroring configuration
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