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101 · Question #202
101 Question #202: Real Exam Question with Answer & Explanation
The correct answer is B: The pool has a monitor assigned to it, and none of the pool members passed the test. The pool. A BIG-IP pool shows Offline (red) status when a monitor is assigned and every pool member fails the health check.
Question
The current status of a given pool is ffline.(red). Which condition could explain that state. Assume the descriptions below include all monitorsThe current status of a given pool is .ffline.(red). Which condition could explain that state. Assume the descriptions below include all monitors assigned for each scenario.
Options
- ANo monitors are currently assigned to any pool, member or node.
- BThe pool has a monitor assigned to it, and none of the pool members passed the test. The pool
- CThe pool has a monitor assigned to it, and only some of the pool's members passed the test.
- DA monitor is assigned to all nodes and all nodes have passed the test. The pool's members have
Explanation
A BIG-IP pool shows Offline (red) status when a monitor is assigned and every pool member fails the health check.
Common mistakes.
- A. Without any monitors assigned, BIG-IP cannot evaluate member health, so the pool would display an Unknown (blue) status rather than Offline (red).
- C. If only some members fail their checks, the pool remains Available (green) because at least one member can still accept traffic and the pool is considered functional.
- D. If all nodes pass their assigned monitors, pool members inherit that availability, and the pool would show as Available (green), not Offline (red).
Concept tested. BIG-IP pool health monitoring and offline status conditions
Reference. https://support.f5.com/csp/article/K13310
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