156-587 Exam Dumps : Check Point Certified Troubleshooting Expert - R81.20 (CCTE)

 The fw ctl zdebug command is a powerful tool that can be used to collect debug messages from the kernel, clean the buffer, and automatically allocate a 1MB buffer. However, it cannot be used to debug additional modules, such as SecureXL, CoreXL, or VPN. For those modules, other commands or tools are needed, such as fwaccel dbg, fw ctl affinity, or vpn debug.

In Check Point Gaia, you can enable core dumping through the command line interface (clish) using the following command:

set core-dump enable

This command activates the core dump mechanism, allowing the system to generate core dump files when user processes crash. Remember to save the configuration after enabling core dumps with the command:

save config

Why other options are incorrect:

B. set core-dump total:This command is used to set the total disk space limit for core dump files, not to enable core dumping itself.

C. set user-dump enable:There is no such command in Gaia clish for enabling core dumps.

D. set core-dump per_process:This command sets the maximum number of core dump files allowed per process, but it doesn't enable core dumping.

Check Point Troubleshooting References:

Check Point R81.20 Security Administration Guide:This guide provides comprehensive information about Gaia clish commands, including those related to system configuration and troubleshooting.

Check Point sk92764:This knowledge base article specifically addresses core dump management in Gaia, explaining how to enable and configure core dumps.

Enabling core dumps is a crucial step in troubleshooting process crashes as it provides valuable information for analysis and debugging.