[Apr 18, 2025] Free CCTE 156-587 Exam Question [Q16-Q34]

April 18, 2025April 18, 2025 examdumps[Apr 18, 2025] Free CCTE 156-587 Exam Question [Q16-Q34] 0 Comment

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[Apr 18, 2025] Free CCTE 156-587 Exam Question

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QUESTION 16
What is correct about the Resource Advisor (RAD) service on the Security Gateways?

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

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

RAD is not a separate module, it is an integrated function of the kernel module and does all operations in the kernel space

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

QUESTION 17
What process monitors terminates, and restarts critical Check Point processes as necessary?

CPM

FWD

CPWD

FWM

CPWD (Check Point WatchDog) is the process that monitors, terminates (if necessary), and restarts critical Check Point processes (e.g., FWD, FWM, CPM) when they stop responding or crash.
CPM (Check Point Management process) is a process on the Management Server responsible for the web-based SmartConsole connections, policy installations, etc.
FWD (Firewall Daemon) handles logging and communication functions in the Security Gateway.
FWM (FireWall Management) is an older reference to the management process on the Management Server for older versions.
Therefore, the best answer is CPWD.
Check Point Troubleshooting Reference
sk97638: Check Point WatchDog (CPWD) process explanation and commands.
R81.20 Administration Guide – Section on CoreXL, Daemons, and CPWD usage.
sk105217: Best Practices – Explains system processes, how to monitor them, and how CPWD is utilized.

QUESTION 18
The packet processing infrastructure consists of 4 components. Which component contains the CLOB, the object that contains information about the packet that is needed to make security decisions?

Manager

Classifiers

Handlers

Observers

QUESTION 19
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”?

Run command fw ctl set int fw1_kernel_all_disable=1

Restore fwkem.conf from backup and reboot the gateway

run fw unloadlocal to remove parameters from kernel

Remove all kernel parameters from fwkem.conf and reboot

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.

QUESTION 20
The two procedures available for debugging in the firewall kernel are
i. fw ctl zdebug
ii. fw ctl debug/kdebug
Choose the correct statement explaining the differences in the two

(i) is used to debug only issues related to dropping of traffic, however (ii) can be used for any firewall issue including NATing, clustering etc.

(i) is used to debug the access control policy only, however (ii) can be used to debug a unified policy

(i) is used on a Security Gateway, whereas (ii) is used on a Security Management Server

(i) is used for general debugging, has a small buffer and is a quick way to set kernel debug flags to getan output via command line whereas (ii) is useful when there is a need for detailed debugging and requires additional steps to set the buffer and get an output via command line

The correct statement explaining the differences between the two procedures for debugging in the firewall kernel is D. (i) is used for general debugging, has a small buffer and is a quick way to set kernel debug flags to get an output via command line whereas (ii) is useful when there is a need for detailed debugging and requires additional steps to set the buffer and get an output via command line.
The command fw ctl zdebug is a shortcut command that sets the kernel debug flags to a predefined value and prints the debug output to the standard output. It is useful for general debugging of common issues, such as traffic drops, NAT, VPN, or clustering. It has a small buffer size and does not require additional steps to start or stop the debugging. However, it has some limitations, such as it cannot be used with SecureXL, it cannot filter the output by chain modules, and it cannot save the output to a file12.
The command fw ctl debug is a command that allows the administrator to set the kernel debug flags to a custom value and specify the chain modules to debug. It is useful for detailed debugging of specific issues, such as policy installation, CoreXL, or Identity Awareness. It has a larger buffer size and can save the output to a file. However, it requires additional steps to start and stop the debugging, such as setting the buffer size, clearing the buffer, dumping the buffer, and resetting the debug flags12.
The command fw ctl kdebug is a command that is used in conjunction with fw ctl debug to dump the kernel debug buffer to the standard output or to a file. It is part of the procedure (ii) for detailed debugging in the firewall kernel12.
The other statements are not correct or relevant for explaining the differences between the two procedures for debugging in the firewall kernel. The command fw ctl zdebug can be used to debug more than just the access control policy, and the command fw ctl debug/kdebug can be used to debug more than just the unified policy. Both commands can be used on both the Security Gateway and the Security Management Server, depending on the issue to be debugged12.
References: Check Point Processes and Daemons3, (CCTE) – Check Point Software2
1: https://sc1.checkpoint.com/documents/R81.10/WebAdminGuides/EN/CP_R81.
10_AdvancedTechnicalReferenceGuide/html_frameset.htm 2: https://www.checkpoint.com/downloads
/training/DOC-Training-Data-Sheet-CCTE-R81.10-V1.0.pdf 3: https://supportcenter.checkpoint.com
/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk97638

QUESTION 21
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?

cvpnd

vpnk

fwk

vpnd

QUESTION 22
You receive reports from multiple users that they cannot browse Upon further discovery you identify that Identity Awareness cannot identify the users properly and apply the configuredAccess Roles What commands you can use to troubleshoot all identity collectors and identity providers from the command line?

on the gateway: pdp debug set IDC all IDP all

on the gateway: pdp debug set AD all and IDC all

on the management: pdp debug on IDC all

on the management: pdp debug set all

To troubleshoot Identity Awareness issues related to user identification and Access Role application, you need to enable debugging for both Identity Collectors (IDC) and Identity Providers (IDP). The command pdp debug set IDC all IDP all on the gateway achieves this.
Here’s why this is the correct answer and why the others are not:
* A. on the gateway: pdp debug set IDC all IDP all: This correctly enables debugging for all Identity Collectors and Identity Providers, allowing you to see detailed logs and messages related to user identification and Access Role assignment. This helps pinpoint issues with user mapping, authentication, or authorization.
* B. on the gateway: pdp debug set AD all and IDC all: This command only enables debugging for Active Directory (AD) as an Identity Provider and all Identity Collectors. It might miss issues related to other Identity Providers if they are in use.
* C. on the management: pdp debug on IDC all: This command has two issues. First, it should be executed on the gateway, not the management server, as the gateway is responsible for user identification and policy enforcement. Second, it only enables debugging for Identity Collectors, not Identity Providers.
* D. on the management: pdp debug set all: While this command might seem to enable debugging for everything, it’s not specific enough for Identity Awareness troubleshooting. It might generate excessive logs unrelated to the issue and make it harder to find the relevant information.
Check Point Troubleshooting References:
* Check Point Identity Awareness Administration Guide: This guide provides detailed information about Identity Awareness components, configuration, and troubleshooting.
* Check Point sk113963: This article explains how to troubleshoot Identity Awareness issues using debug commands and logs.
* Check Point R81.20 Security Administration Guide: This guide covers general troubleshooting and debugging techniques, including the use of pdp debug commands.

QUESTION 23
What is the Security Gateway directory where an administrator can find vpn debug log files generated during Site-to-Site VPN troubleshooting?

SFWDIR/conf/

SCPDIR/conf/

SFWDIR/log/

opt/CPsuiteR80/vpn/log/

The correct directory where an administrator can find vpn debug log files generated during Site-to-Site VPN troubleshooting is $FWDIR/log/. This directory contains the following files related to vpn debug:
vpnd.elg: This file contains the high-level VPN debug information, such as the VPN tunnel establishment, deletion, and negotiation messages. It can be enabled by using the vpn debug on command on the Security Gateway CLI.
legacy_ike.elg: This file contains the low-level IKE debug information for IKEv1, such as the IKE packets, encryption, decryption, and authentication. It can be enabled by using the vpn debug ikeon command on the Security Gateway CLI.
legacy_ikev2.xml: This file contains the low-level IKE debug information for IKEv2, such as the IKE packets, encryption, decryption, and authentication. It can be enabled by using the vpn debug ikev2on command on the Security Gateway CLI.
These files can be viewed by using the vpn debug view command on the Security Gateway CLI, or by using the IKEView tool on the Security Management Server GUI.
Reference:
vpn debug – Check Point Software
IKE Debug on R81 and above – Check Point CheckMates
(CCTE) – Check Point Software

QUESTION 24
SmartEvent utilizes the Log Server, Correlation Unit and SmartEvent Server to aggregate logs and identify security events. The three main processes that govern these SmartEvent components are:

cpcu, cplog, cpse

eventiasv, eventiarp,eventiacu

cpsemd, cpsead, and DBSync

fwd, secu, sesrv

QUESTION 25
Which of the following inputs is suitable for debugging HTTPS inspection issues?

fw debug tls on TDERROR_ALL_ALL=5

fw ctl debug -m fw + conn drop cptls

vpn debug cptls on

fw diag debug tls enable

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]

QUESTION 26
Which of these packet processing components stores Rule Base matching state-related information?

Observers

Classifiers

Manager

Handlers

The Terraform Registry allows any user to publish and share modules. Published modules support versioning, automatically generate documentation, allow browsing version histories, show examples and READMEs, and more. Public modules are managed via Git and GitHub, and publishing a module takes only a few minutes. Once a module is published, releasing a new version of a module is as simple as pushing a properly formed Git tag1.
Reference = The information can be verified from the Terraform Registry documentation on Publishing Modules provided by HashiCorp Developer1.

QUESTION 27
John has renewed his NPTX License but he gets an error (contract for Anti-Bot expired). He wants to check the subscription status on the CLI of the gateway, what command can he use for this?

fwm lie print

fw monitor license status

cpstat antimalware-f subscription status

show license status

The correct command to check the subscription status on the CLI of the gateway is show license status. This command displays the current license information, such as the license type, expiration date, and subscription status for various blades, such as Anti-Bot, Anti-Virus, IPS, etc. The command also shows the contract status for each blade, such as valid, expired, or invalid. If John has renewed his NPTX license, but he gets an error that the contract for Anti-Bot expired, he can use this command to verify the contract status and the subscription status for the Anti-Bot blade.
The other commands are incorrect because:
* A. fwm lie print is not a valid command. The correct command is fwm lic print, which displays the license information on the Security Management Server, not on the gateway. This command does not show the subscription status or the contract status for the blades.
* B. fw monitor license status is not a valid command. The correct command is fw monitor, which is a tool for capturing network traffic on the gateway, not for checking the license status.
* C. cpstat antimalware-f subscription status is not a valid command. The correct command is cpstat antimalware -f subscription_status, which displays the subscription status for the Anti-Virus blade, not for the Anti-Bot blade. This command does not show the contract status for the blade.
References:
* How to check the contract status and expiration date of the Check Point products
* How to check the subscription status of the blades on the Security Gateway
* sk163417 – Check Point Software

QUESTION 28
The Unified Access Control policy eliminates the need to maintain policies for different access control features However, you need to start a general debug of the Unified Policy with all flags turned on Which of the following is the correct syntax?

fw ctl debug -m UP all

fw ctl debug -m UP + all flags

fw ctl kdebug -m UP all

fwm ctl debug -m UP all

QUESTION 29
Which of the following daemons is used for Threat Extraction?

extractd

tedex

tex

scrubd

QUESTION 30
Which of the following file is commonly associated with troubleshooting crashes on a system such as the Security Gateway?

fw monitor

CPMIL dump

core dump

tcpdump

QUESTION 31
Like a Site-to-Site VPN between two Security Gateways, a Remote Access VPN relies on the Internet Key Exchange (IKE) what types of keys are generated by IKE during negotiation?

Produce a symmetric key on both sides

Produce an asymmetric key on both sides

Symmetric keys based on pre-shared secret

Produce a pair of public and private keys

QUESTION 32
Your users are having trouble opening a Web page and you need to troubleshoot it. You open the Smart Console, and you get the following message when you navigate to the Logs and Monitor
“SmartLog is not active or Failed to parse results from server”. What is the first thing you can try to resolve it?

Run the commands on the SMS: smartlogstart and smartlogstop

smartlog debug on and smartlog debug off

smartlog_server restart

cpmstop and cpmstart

QUESTION 33
When dealing with monolithic operating systems such as Gaia, where are system calls initiated from to achieve a required system level function?

Kernel Mode

User Mode

Slow Path

Medium Path

QUESTION 34
The Check Point Firewall Kernel is the core component of the Gaia operating system and an integral part of traffic inspection process. There are two procedures available for debugging the firewall kernel. Which procedure/command is used for detailed troubleshooting and needs more resources?

fw debug/kdebug

fw ctl zdebug

fw debug/kdebug ctl

fw ctl debug/kdebug

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