Exam F5CAB1 Topic 4 Question 31 Discussion
Actual exam question for F5's F5CAB1 exam
Question #: 31
Topic #: 4
Question #: 31
Topic #: 4
How should the BIG-IP Administrator block connections to a Self IP on port 443 while allowing connections to other ports?
Suggested Answer: C Vote an answer
Port Lockdown controls which protocols/ports are allowed to access a Self IP. Using Allow Custom lets the administrator explicitly define a whitelist of permitted ports - so you would add all desired ports except 443, effectively blocking it while allowing everything else needed.
by Caroline at Aug 28, 2026, 11:34 AM
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