F5CAB5: BIG-IP Administration Support and Troubleshooting

By F5 · Question Mode

QuestionQ7

Identify the reason a pool is not working as expected

Pool member /Common/10.120.0.5:8090 in pool /Common/testpool has a monitor status of down. [ /Common/http: up, /Common/http2: down; last error: ] [ was up for 1hr:0min:43sec ]

Why is this pool member marked down?

Explanation

A pool with multiple monitors uses an all-monitors rule by default, so every assigned monitor must succeed for the member to be available. The HTTP monitor is up while the HTTP/2 monitor is down, which means the service responds to HTTP but not HTTP/2; therefore, it is currently serving only HTTP traffic.

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