Exam 156-587 Objectives Pdf | Study 156-587 Dumps

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CheckPoint 156-587 Exam Syllabus Topics:

Topic	Details
Topic 1	Advanced Site-to-Site VPN Troubleshooting: This section of the exam measures the skills of Check Point System Administrators and covers troubleshooting site-to-site VPN connections.
Topic 2	Advanced Identity Awareness Troubleshooting: This section of the exam measures the skills of heck Point Security Consultants and focuses on troubleshooting identity awareness systems.
Topic 3	Advanced Firewall Kernel Debugging: This section of the exam measures the skills of Check Point Network Security Administrators and focuses on kernel-level debugging for firewalls. Candidates will learn how to analyze kernel logs and troubleshoot firewall-related issues at a deeper level.
Topic 4	Advanced Access Control Troubleshooting: This section of the exam measures the skills of Check Point System Administrators in demonstrating expertise in troubleshooting access control mechanisms. It involves understanding user permissions and resolving authentication issues.
Topic 5	Advanced Management Server Troubleshooting: This section of the exam measures the skills of Check Point System Administrators and focuses on troubleshooting management servers. It emphasizes understanding server architecture and diagnosing problems related to server performance and connectivity.

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Study 156-587 Dumps & 156-587 Latest Practice Materials

In addition to the CheckPoint 156-587 PDF dumps, we also offer CheckPoint 156-587 practice exam software. You will find the same ambiance and atmosphere when you attempt the real CheckPoint 156-587 exam. It will make you practice nicely and productively as you will experience better handling of the CheckPoint 156-587 Questions when you take the actual 156-587 exam to grab the Check Point Certified Troubleshooting Expert - R81.20 certification.

CheckPoint Check Point Certified Troubleshooting Expert - R81.20 Sample Questions (Q60-Q65):

NEW QUESTION # 60
The Check Point Firewall Kernel is the core component of the Gaia operating system and an integral part of the traffic inspection process. There are two procedures available for debugging the firewall kernel. Which procedure/command is used for troubleshooting packet drops and other kernel activities while using minimal resources (1 MB buffer)?

A. fwk ell debug
B. fw debug ctl
C. fw ctl debug/kdebug
D. fw ctl zdebug

Answer: D

NEW QUESTION # 61
When a User process or program suddenly crashes, a core dump is often used to examine the problem. Which command is used to enable the core-dumping via GAIA clish?

A. set core-dump total
B. set user-dump enable
C. set core-dump enable
D. set core-dump per process

Answer: C

NEW QUESTION # 62
After kernel debug with "fw ctl debug you received a huge amount of information It was saved in a very large file that is difficult to open and analyze with standard text editors Suggest a solution to solve this issue

A. Divide debug information into smaller files. Use " fw ctl kdebug -f -o "filename -m 25 - s ''1024''
B. Use "fw ctl zdebug because of 1024KB buffer size
C. Use Check Point InfoView utility to analyze debug output
D. Reduce debug buffer to 1024KB and run debug for several times

Answer: A

Explanation:
One possible solution to solve the issue of having a very large file that is difficult to open and analyze with standard text editors is to divide the debug information into smaller files. This can be done by using the fw ctl kdebug command with the -f, -o, -m, and -s options. The -f option means to write the debug output to a file instead of the screen. The -o option specifies the name of the output file. The -m option sets the maximum number of files to be created. The -s option sets the maximum size of each file in KB. For example, the command fw ctl kdebug -f -o debug -m 25 -s 1024 will create up to 25 files named debug.0, debug.1, ..., debug.24, each with a maximum size of 1024KB. This way, the debug information can be split into more manageable chunks that can be opened and analyzed more easily with standard text editors.
References:
* 1: How to use "fw ctl kdebug" command
* 2: How to debug Check Point firewalls
* 3: Check Point CLI Reference Card

NEW QUESTION # 63
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. run fw unloadlocal to remove parameters from kernel
C. Restore fwkem.conf from backup and reboot the gateway
D. Remove all kernel parameters from fwkem.conf and reboot

Answer: C

Explanation:
If you have modified kernel parameters (in fwkern.conf, for example) and the gateway starts dropping traffic or behaving abnormally after a reboot, the best practice is to restore the original or a known-good configuration from backup. Then, reboot again so that the gateway loads the last known stable settings.
* Option A (fw ctl set int fw1_kernel_all_disable=1) is not a standard or documented method for
"undoing" all kernel tweaks.
* Option B (Restore fwkem.conf from backup and reboot the gateway) is the correct and straightforward approach.
* Option C (fw unloadlocal) removes the local policy but does not revert custom kernel parameters that have already been loaded at boot.
* Option D (Remove all kernel parameters from fwkem.conf and reboot) might help in some cases, but you risk losing other beneficial or necessary parameters if there were legitimate custom settings.
Restoring from a known-good backup is safer and more precise.
Hence, the best answer:"Restore fwkem.conf from backup and reboot the gateway." Check Point Troubleshooting References
* sk98339 - Working with fwkern.conf (kernel parameters) in Gaia OS.
* sk92739 - Advanced System Tuning in Gaia OS.
* Check Point Gaia Administration Guide - Section on kernel parameters and system tuning.
* Check Point CLI Reference Guide - Explanation of using fw ctl, fw unloadlocal, and relevant troubleshooting commands.

NEW QUESTION # 64
You receive complains that Guest Users cannot login and use the Guest Network which is configured with Access Role of Guest Users. You need to verity the Captive Portal configuration. Where can you find the config file?

A. on the management at SCPNAC_ HOME/conf/httpd_ nac.conf
B. on the gateway at $NACPORTAL_ HOME/conf/httpd_ nac.conf
C. on the management at SNACPORTAL_ HOME/conf/httpd_ nac.conf
D. on the gateway at $CPNAC_ HOME/conf/httpd_ nac.conf

Answer: B

NEW QUESTION # 65
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