[Q163-Q177] Get 100% Real 156-315.81 Accurate & Verified Answers As Seen in the Real Exam!

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Get 100% Real 156-315.81 Exam Questions, Accurate & Verified Answers As Seen in the Real Exam!

156-315.81 Premium Files Updated Dec-2023 Practice Valid Exam Dumps Question

CheckPoint 156-315.81 exam is a comprehensive evaluation of a candidate’s security expertise in Check Point’s R81 security solution. It covers multiple security domains such as Network Security, Threat Prevention, Management, and Automation. With this certification, professionals can demonstrate their ability to manage and optimize security policies and configurations on Check Point devices.

CheckPoint 156-315.81 (Check Point Certified Security Expert R81) Certification Exam is a highly sought after certification for professionals in the cybersecurity field. Check Point Certified Security Expert R81 certification is designed to test an individual’s knowledge of Check Point’s Network Security solutions and their ability to implement them effectively.

NO.163 To optimize Rule Base efficiency, the most hit rules should be where?

Removed from the Rule Base.

Towards the middle of the Rule Base.

Towards the top of the Rule Base.

Towards the bottom of the Rule Base.

Explanation
To optimize Rule Base efficiency, the most hit rules should be towards the top of the Rule Base. This is because the Rule Base is processed from top to bottom, and the first rule that matches the traffic is applied.
Therefore, placing the most hit rules at the top reduces the number of rules that need to be checked and improves the performance of the firewall. References: R81 Security Management Administration Guide, page
97.

NO.164 Due to high CPU workload on the Security Gateway, the security administrator decided to purchase a new multicore CPU to replace the existing single core CPU. After installation, is the administrator required to perform any additional tasks?

After upgrading the hardware, increase the number of kernel instances using cpconfig

Hyperthreading must be enabled in the bios to use CoreXL

Run cprestart from dish

Administrator does not need to perform any task. Check Point will make use of the newly installed CPU and Cores.

https://sc1.checkpoint.com/documents/R80.40/WebAdminGuides/EN/CP_R80.40_PerformanceTuning_AdminGuide/Content/Topics-PTG/CoreXL-Configuring-IPv4-and-IPv6-CoreXL-FW-instances.htm?Highlight=Configuring%20the%20Number%20of%20IPv4%20CoreXL%20Firewall%20Instances R81 https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_PerformanceTuning_AdminGuide/Topics-PTG/CoreXL-Configuring-IPv4-and-IPv6-CoreXL-FW-instances.htm cpconfig -> Enter the number of the Check Point CoreXL option. ( Enter 1 to select Change the number of firewall instances. OR Enter 2 for the option Change the number of IPv6 firewall instances.) -> Enter the total number of IPv4 (IPv6) CoreXL Firewall instances you wish the Security Gateway to run. Follow the instructions on the screen. -> Exit from the cpconfig menu. – Reboot the Security Gateway.

NO.165 Which statement is false in respect of the SmartConsole after upgrading the management server to R81.10?

Yes. You can download the SmartConsole directly from the Download Center

As far as you use version R80.40, no upgrade is needed due to compatibility mode

Yes, using CPUSE you can make the installer available in the Web Portal of the Management Server

Yes, the SmartConsole Upgrade package can be installed using CPUSE

NO.166 What are the modes of SandBlast Threat Emulation deployment?

Cloud, Smart-1 and Hybrid

Cloud. OpenServer and Vmware

Cloud, Appliance and Private

Cloud, Appliance and Hybrid

NO.167 What is the correct command to observe the Sync traffic in a VRRP environment?

fw monitor -e “accept[12:4,b]=224.0.0.18;”

fw monitor -e “accept port(6118;”

fw monitor -e “accept proto=mcVRRP;”

fw monitor -e “accept dst=224.0.0.18;”

Explanation
The correct command to observe the Sync traffic in a VRRP environment is fw monitor -e “accept dst=224.0.0.18;”. This command captures the packets that have the destination IP address of 224.0.0.18, which is the multicast address used by VRRP for synchronization. The other commands are either not valid or not specific to VRRP Sync traffic. References: [Check Point R81 ClusterXL Administration Guide], Check Point R81 Performance Tuning Administration Guide

NO.168 Which is the least ideal Synchronization Status for Security Management Server High Availability deployment?

Synchronized

Never been synchronized

Lagging

Collision

NO.169 Which one of the following is true about Threat Extraction?

Always delivers a file to user

Works on all MS Office, Executables, and PDF files

Can take up to 3 minutes to complete

Delivers file only if no threats found

NO.170 GAiA Software update packages can be imported and installed offline in situation where:

Security Gateway with GAiA does NOT have SFTP access to Internet

Security Gateway with GAiA does NOT have access to Internet.

Security Gateway with GAiA does NOT have SSH access to Internet.

The desired CPUSE package is ONLY available in the Check Point CLOUD.

Explanation
According to the Check Point website, GAiA Software update packages can be imported and installed offline in situation where the Security Gateway with GAiA does not have access to Internet. This allows you to manually download the packages from another device and transfer them to the Security Gateway using a USB drive or other media. The other situations are either not relevant or not possible. References: Offline Software Updates

NO.171 When installing a dedicated R81 SmartEvent server. What is the recommended size of the root partition?

Any size

Less than 20GB

More than 10GB and less than 20GB

At least 20GB

NO.172 Which Check Point software blade provides protection from zero-day and undiscovered threats?

Firewall

Threat Emulation

Application Control

Threat Extraction

NO.173 After some changes in the firewall policy you run into some issues. You want to test if the policy from two weeks ago have the same issue. You don’t want to lose the changes from the last weeks. What is the best way to do it?

Use the Gaia WebUI to take a backup of the Gateway. In SmartConsole under Security Policies go to the Installation History view of the Gateway, select the policy version from two weeks ago and press the ‘Install specific version’ button

Use the Gaia WebUI to take a snapshot of management. In the In SmartConsole under Manage & Settlings go to Sessions -> Revisions and select the revision from two weeks ago. Run the action ‘Revert to this revision…’ Restore the management snapshot.

In SmartConsole under Manage & Settings go to Sessions -> Revisions and select the revision from two weeks ago. Run the action ‘Revert to this revision…’.

In SmartConsole under Security Policies go to the Installation History view of the Gateway, select the policy version from two weeks ago and press the ‘Install specific version’ button

Explanation
The best way to test if the policy from two weeks ago have the same issue is to install the specific version of the policy from the installation history view of the gateway. This way, you can keep the changes from the last weeks in the management server and revert back to them later if needed. You do not need to take a backup or a snapshot of the gateway or the management server for this purpose. References: [Check Point Security Expert R81 Administration Guide], page 34.

NO.174 What is the purpose of extended master key extension/session hash?

UDP VOIP protocol extension

In case of TLS1.x it is a prevention of a Man-in-the-Middle attack/disclosure of the client-server communication

Special TCP handshaking extension

Supplement DLP data watermark

NO.175 As a valid Mobile Access Method, what feature provides Capsule Connect/VPN?

That is used to deploy the mobile device as a generator of one-time passwords for authenticating to an RSA Authentication Manager.

Fill Layer4 VPN -SSL VPN that gives users network access to all mobile applications.

Full Layer3 VPN -IPSec VPN that gives users network access to all mobile applications.

You can make sure that documents are sent to the intended recipients only.

NO.176 What is the purpose of Priority Delta in VRRP?

When a box up, Effective Priority = Priority + Priority Delta

When an Interface is up, Effective Priority = Priority + Priority Delta

When an Interface fail, Effective Priority = Priority – Priority Delta

When a box fail, Effective Priority = Priority – Priority Delta

Explanation
Each instance of VRRP running on a supported interface may monitor the link state of other interfaces. The monitored interfaces do not have to be running VRRP.
If a monitored interface loses its link state, then VRRP will decrement its priority over a VRID by the specified delta value and then will send out a new VRRP HELLO packet. If the new effective priority is less than the priority a backup platform has, then the backup platform will beging to send out its own HELLO packet.
Once the master sees this packet with a priority greater than its own, then it releases the VIP.
References:

NO.177 How can you switch the active log file?

Run fw logswitch on the gateway

Run fwm logswitch on the Management Server

Run fwm logswitch on the gateway

Run fw logswitch on the Management Server

Explanation
You can switch the active log file by running fw logswitch on the Management Server1. This command closes the current log file and creates a new one2. It is useful for archiving or backing up log files, or for creating a new log file for a specific time period2. You can also schedule the log switch to occur automatically at a regular interval, such as daily, weekly, or monthly2. To run this command, you need to access the Management Server in expert mode and run fw logswitch1. You can also use the SmartView Tracker to switch the active log file from the GUI. To do this, go to the Network & Endpoint tab, click on the File menu, and select Switch Active File…3.
References: How to switch the active log file – Check Point Software, fw logswitch – Check Point Software, Troubleshooting Check Point logging issues when Security Management Server / Log Server is not receiving logs from Security Gateway – Check Point Software

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