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Exam 156-587 All Questions

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Exam 156-587 topic 1 question 58 discussion

Actual exam question from Checkpoint's 156-587
Question #: 58
Topic #: 1
[All 156-587 Questions]

You modified kernel parameters and after rebooting the gateway, a lot of production traffic gets dropped and the gateway acts strangely. What should you do?

  • A. Run command fw ctl set int fw1_kernel_all_disable=1
  • B. Restore fwkern.conf from backup and reboot the gateway
  • C. run fw unloadlocal to remove parameters from kernel
  • D. Remove all kernel parameters from fwkern.conf and reboot
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Suggested Answer: B 🗳️

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keikei1228
4 weeks, 1 day ago
Selected Answer: B
The "fwkern.conf" file contains kernel parameter configurations for the Security Gateway. If you modify kernel parameters and the gateway starts behaving abnormally after a reboot, the best course of action is to restore the "fwkern.conf" file from a known good backup and reboot the gateway. This ensures that the gateway reverts to a stable configuration.
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amitkor
2 months, 2 weeks ago
Selected Answer: B
if you modified existing kernel parameters, best thing is to roll back from backup. not to delete all parameters back to default.
upvoted 3 times
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