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CheckPoint 156-587 Exam Syllabus Topics:

Topic
Details

Topic 1

Advanced Troubleshooting with Logs and Events: This section of the exam measures the skills of Check Point Security Administrators and covers the analysis of logs and events for troubleshooting. Candidates will learn how to interpret log data to identify issues and security threats effectively.

Topic 2

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 3

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 4

Introduction to Advanced Troubleshooting: This section of the exam measures the skills of Check Point Network Security Engineers and covers the foundational concepts of advanced troubleshooting techniques. It introduces candidates to various methodologies and approaches used to identify and resolve complex issues in network environments.

Topic 5

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 6

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.

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Individuals who pass the Check Point Certified Troubleshooting Expert - R81.20 (156-587) certification exam demonstrate to their employers and clients that they have the knowledge and skills necessary to succeed in the industry. TestSimulate is aware that preparing with outdated Check Point Certified Troubleshooting Expert - R81.20 (156-587) study material results in a loss of time and money.

CheckPoint Check Point Certified Troubleshooting Expert - R81.20 Sample Questions (Q103-Q108):

NEW QUESTION # 103
What is the best way to resolve an issue caused by a frozen process?

A. Reboot the machine
B. Restart the process
C. Kill the process
D. Power off the machine

Answer: C

Explanation:
* When a process is frozen (hung or unresponsive), the typical method to resolve it is to kill the process.
On Check Point, you can use cpwd_admin kill -name <ProcessName> or a standard Linux kill -9
<PID> command if necessary. You then allow CPWD (the Check Point watchdog) to restart it, or manually restart it if needed.
Other options:
* A. Power off the machine: This is too drastic and not recommended just for a single frozen process.
* B. Restart the process: While this sounds viable, you typically must kill the frozen process first, then let WatchDog or an admin restart it.
* C. Reboot the machine: Similar to powering off-too disruptive for just one stuck process.
Hence, the most direct and standard approach:"Kill the process."
Check Point Troubleshooting References
* sk97638 - Explanation of CPWD (Check Point WatchDog) and how to manage processes.
* sk43807 - How to gracefully stop or kill a Check Point process.
* Check Point CLI Reference Guide - Details on using cpwd_admin commands to kill or restart processes.

NEW QUESTION # 104
Which of the following inputs is suitable for debugging HTTPS inspection issues?

A. fw debug tls on TDERROR_ALL_ALL=5
B. fw diag debug tls enable
C. vpn debug cptls on
D. fw ctl debug -m fw + conn drop cptls

Answer: A

Explanation:
The input that is suitable for debugging HTTPS inspection issues is fw debug tls on TDERROR_ALL_ALL=5. This input will enable the TLS debug mode and set the debug level to 5, which is the highest level of verbosity. The fw debug command is used to control the debug features of the firewall modules, such as TLS, CPTLS, HTTP, etc. The tls option will enable the debug mode for the TLS module, which is responsible for handling the HTTPS inspection feature. The TDERROR_ALL_ALL environment variable will set the debug level to 5, which will generate the most detailed and comprehensive debug output. The debug output will be written to the $FWDIR/log/tls.elg file, which can be collected and analyzed with the TLSView tool1 to see the details of the HTTPS inspection process, such as certificate validation, SSL
/TLS negotiation, encryption/decryption, etc. The other options are incorrect because:
* fw ctl debug -m fw + conn drop cptls will enable the kernel debug mode for the firewall module, with the flags conn, drop, and cptls. The kernel debug mode will generate the kdebug.txt file in the $FWDIR
/log directory, which contains information about the firewall traffic processing in the kernel. The kernel debug mode is useful for troubleshooting issues related to policy, NAT, routing, and inspection, but not for issues related to HTTPS inspection, which is handled by the TLS module in the user space2.
* vpn debug cptls on will enable the IKE debug mode for the CPTLS module, which is a component of the VPN module. The IKE debug mode will generate the ike.elg and ikev2.xmll files in the $FWDIR
/log directory, which contain information about the IKE negotiation, authentication, and key exchange between the VPN peers. The CPTLS module is responsible for handling the SSL/TLS encryption
/decryption for the VPN traffic, but not for the HTTPS inspection traffic3.
* fw diag debug tls enable is not a valid command and will not enable the TLS debug mode. The fw diag command is used to control the diagnostic features of the firewall, such as packet capture, core dump, etc. The debug option is not a valid option for the fw diag command, and the tls option is not a valid option for the debug option. References:
* How to use the TLSView tool
* How to debug the Firewall kernel (fw) module
* How to debug VPN issues on Quantum Spark (SMB) Appliances
* [fw diag - Check Point CLI Reference Card]

NEW QUESTION # 105
VPN's allow traffic to pass through the Internet securely by encrypting the traffic as it enters the VPN tunnel and then decrypting the traffic as it exists. Which process is responsible for Mobile VPN connections?

A. vpnd
B. vpnk
C. fwk
D. cvpnd

Answer: D

NEW QUESTION # 106
What is correct about the Resource Advisor (RAD) service on the Security Gateways?

A. RAD functions completely in user space. The Pattern Matter (PM) module of the CMI looks up for URLs in the cache and if not found, contact the RAD process in user space to do online categorization
B. RAD has a kernel module that looks up the kernel cache, notifies client about hits and misses and forwards a-sync requests to RAD user space module which is responsible for online categorization
C. RAD is not a separate module, it is an integrated function of the kernel module and does all operations in the kernel space
D. RAD is completely loaded as a kernel module that looks up URL in cache and if not found connects online for categorization. There is no user space involvement in this process

Answer: B

NEW QUESTION # 107
Which Daemon should be debugged for HTTPS Inspection related issues?

A. FWD
B. HTTPD
C. WSTLSD
D. VPND

Answer: C

NEW QUESTION # 108
......

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