156-836 Braindumps Real Exam Updated on Feb 22, 2026 with 90 Questions
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To prepare for the Check Point Certified Maestro Expert - R81 exam, candidates can take advantage of the various training resources available, including self-study materials, instructor-led courses, and online tutorials. They can also participate in online communities, attend webinars, and network with industry professionals to gain insights into the latest trends and best practices in the field.
CheckPoint 156-836 exam consists of 90 multiple-choice questions that candidates must answer within 180 minutes. Candidates need to score at least 70% to pass the exam and earn their certification. 156-836 exam is delivered in a proctored environment and is available to candidates worldwide.
NEW QUESTION # 49
What is the purpose of g_tcpdump command?
- A. Collects traffic dump from CIN network
- B. The same as tcpdump, just on Scalable Platform
- C. Collects traffic dump from Sync network
- D. Collects traffic dump from all Active Appliances within Security Group
Answer: D
Explanation:
Explanation
_tcpdump" probably collects traffic dumps from all active appliances within a security group, aligning with the naming convention and function of similar commands in scalable platforms.
References
*Maestro Expert (CCME) Course - Check Point Software, page 331
*What is 'IN' and 'OUT' of g_tcpdump? - Check Point CheckMates2
*CHECK POINT MAESTRO EXPERT, page 23
NEW QUESTION # 50
After you import the R81.10 software package, what do you use to verify that it is possible to upgrade an MHO or SG?
- A. Nothing. CPUSE will run a verification during the upgrade process to ensure the package is compatible.
- B. Run the Pre-Upgrade Verifier to make sure it is possible to upgrade
- C. The package is verified during the import process and a warning or error will be displayed at that time.
- D. Run HCP. One of the tests will list upgrade eligibility status for the MHO or SG.
Answer: B
Explanation:
Explanation
The Pre-Upgrade Verifier is a tool that checks the compatibility and readiness of the Maestro environment for the upgrade process. It verifies the current version, the target version, the hardware requirements, the configuration settings, and the license validity of the Maestro Orchestrators and the Security Groups. It also identifies any potential issues or risks that might affect the upgrade and provides recommendations on how to resolve them. The Pre-Upgrade Verifier should be run before importing the R81.10 software package and before performing the actual upgrade.
References =
*Check Point R81.10 for Scalable Platforms - Check Point Software
*CHECK POINT MAESTRO EXPERT
NEW QUESTION # 51
What is the Correction Layer mechanism?
- A. The load-balancing mechanism used by the MHO.
- B. The MHO's distribution algorithm which determines the handling SGM for a given connection.
- C. Enforces the access policy on the SGMs and synchronizes the enforcement verdict to other SGMs in the SG.
- D. Ensures asymmetric traffic is handled properly, especially in the case of NAT or VPNs.
Answer: D
Explanation:
The Correction Layer mechanism is a Maestro component that ensures that packets from the same connection are handled by the same Security Group Module (SGM) in a multi-appliance system.This is especially important when NAT or VPNs are involved, as packets sent from the client to the server can be distributed to a different SGM than packets from the same session sent from the server to the client. The Correction Layer must then forward the packet to the correct SGM.
References:
*NAT and the Correction Layer on a VSX Gateway - Check Point Software1
*Solved: Maestro queries - Check Point CheckMates
NEW QUESTION # 52
When a VPN tunnel is formed with a Maestro SGM,
- A. The receiving SGM makes an encryption decision. The SGM then syncs the traffic to two backup SGMs: one for clear traffic and one for encrypted traffic.
- B. The MHO distributes copies of the packets to two different SGMs because SGM 1 will handle the clear traffic IKE exchange packets, while SGM2 handles encrypted packets.
- C. SGM 1 analyzes the policy and topology. If encryption is required, it calculates the tunnel owner's IP address. SGM 1 sends a clear packet to the tunnel owner. SGM 2 is now the connection and tunnel owner.
- D. The MHO handles the IKE before distributing the traffic to a SGM to handle all encrypted traffic. This helps to prevent any issues with the correction layer.
Answer: C
NEW QUESTION # 53
What is the purpose of g_tcpdump command?
- A. Collects traffic dump from CIN network
- B. The same as tcpdump, just on Scalable Platform
- C. Collects traffic dump from Sync network
- D. Collects traffic dump from all Active Appliances within Security Group
Answer: D
Explanation:
Explanation
_tcpdump" probably collects traffic dumps from all active appliances within a security group, aligning with the naming convention and function of similar commands in scalable platforms.
References
*Maestro Expert (CCME) Course - Check Point Software, page 331
*What is 'IN' and 'OUT' of g_tcpdump? - Check Point CheckMates2
*CHECK POINT MAESTRO EXPERT, page 23
NEW QUESTION # 54
The __________
command can be used during an upgrade to verify that the upgraded SGMs have returned to UP status before upgrading other SGMs.
- A. asg perf -v
- B. asg monitor
- C. watch asg stat -v
- D. cpview
Answer: C
NEW QUESTION # 55
While looking at your system's correction statistics, you notice you have a correction rate approaching 100 percent. Is this a problem?
- A. If correction rates are higher than 80 percent, latency is expected.
- B. In some scenarios, a correction rate approaching 100 percent of all connections is not unusual. This is not usually a cause for concern as the correction mechanism is fast and efficient.
- C. A correction rate above 90 percent indicates a need to disable Layer 4 Distribution.
- D. A correction rate approaching 100 percent of all connections is unusual. This is a cause for concern because the SGMs may fail to process traffic.
Answer: D
Explanation:
Explanation
References =
*Check Point Maestro R81.X Administration Guide, page 64, section "Correction Layer" 1
*Check Point Maestro R81.X Getting Started Guide, page 26, section "Correction Layer" 2
*Check Point Maestro Under the Hood presentation by Lari Luoma, slide 23 3
*Check Point Maestro Frequently Asked Questions (FAQ), question 9 4
1: https://www.manualslib.com/manual/2031661/Check-Point-Maestro-R80-20sp.html 2:
https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_Maestro_GettingStarted/html_frame
3:
https://community.checkpoint.com/fyrhh23835/attachments/fyrhh23835/maestro/1191/1/Check%20Mates%20M
4:
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=
NEW QUESTION # 56
When working with Maestro, what is the difference between using Clish and gClish?
- A. Clish commands apply to all UP SG members, by default. gClish commands apply to all SG members, by default.
- B. Clish commands apply only to a specific SG member. gClish commands apply to all UP SG members, by default.
- C. Clish commands are run on the SG members. gClish commands are run on the MHO and applied to all connected SG members in a specified group.
- D. Clish commands are for testing purposes only and cannot be saved, gClish commands apply to all SG members, by default.
Answer: B
Explanation:
Explanation
This is the correct answer because it describes the difference between using Clish and gClish when working with Maestro. Clish is the Check Point command line shell that allows users to configure and manage the SG members individually. gClish is the global Clish that allows users to run commands on all UP SG members of the current Security Group at once. UP SG members are theones that are in the UP state and have the same policy installed as the SMO Master.
References
*Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 4: Using the Command Line Interface and WebUI, Lesson 4.3: Global Commands, page 4-11
*Check Point R81 Maestro Administration Guide, Chapter 4: Using the Command Line Interface and WebUI, Section: Global Commands, page 4-9
*Global Expert Mode Commands - Check Point CheckMates
NEW QUESTION # 57
At a minimum, how many management and Uplink ports does a SG require?
- A. Neither are required.
- B. Only one of the two interfaces is needed for the Security Group.
- C. Two of each.
- D. One each.
Answer: D
Explanation:
A Security Group (SG) requires at least one management port and one uplink port to function properly. The management port is used to connect the SG to the Maestro Hyperscale Orchestrator (MHO) and the customer' s management infrastructure, such as SmartConsole or SmartDomain Manager. The uplink port is used to connect the SG to the customer's network infrastructure, such as switches, routers, or firewalls. The uplink port is also used to send and receive traffic from the customer's network to the SG.
References:
*Maestro Expert (CCME) Course - Check Point Software, page 41
*Check Point Certified Maestro Expert (CCME) R81.X - Global Knowledge, course outline
NEW QUESTION # 58
What is the command 'asg diag' used for?
- A. Asg diag is used for system diagnostics
- B. Asg diag used for system diagnostics on Chassis only. It does not exist on Maestro
- C. Asg diag is used for system backup
- D. Asg diag is used for creating traffic flow diagrams
Answer: A
Explanation:
Explanation
The asg diag command is used for system diagnostics on both Maestro and Chassis systems. The asg diag command can perform various tests and checks on the system components, such as hardware, software, network, clock, ARP, and more. The asg diag command can help identify and troubleshoot any issues or errors that may affect the system functionality or performance.
References =
*Check Point Maestro R81.X Administration Guide, page 66, section "asg diag" 1
*Check Point Maestro R81.X Getting Started Guide, page 28, section "asg diag" 2
*Check Point Maestro Under the Hood presentation by Lari Luoma, slide 25
1: https://www.manualslib.com/manual/2031661/Check-Point-Maestro-R80-20sp.html 2:
https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_Maestro_GettingStarted/html_frame
:
https://community.checkpoint.com/fyrhh23835/attachments/fyrhh23835/maestro/1191/1/Check%20Mates%20M
NEW QUESTION # 59
What happens if you apply a hotfix using gClish?
- A. If you apply a hotfix using gclish, the operation will fail because an outage would occur.
- B. If you apply a hotfix using gclish, each SG members installs the hotfix and reboots after waiting it's turn to do so.
- C. Logical groups "A" and "B" are created. Members of group "A" install and reboot first. Then members of group "B" does the same once reboots have finished with group "A."
- D. If you apply a hotfix using gclish, it causes an outage for the entire SG as all members reboot at roughly the same time.
Answer: C
Explanation:
Explanation
This is the correct answer because it describes the hotfix installation process using gClish on a Maestro Security Group. gClish is the global Clish that allows users to run commands on all UP SG members of the current Security Group at once. When a hotfix is applied using gClish, the SG members are divided into two logical groups: "A" and "B". The members of group "A" install the hotfix and reboot first, while the members of group "B" wait for their turn. After all the members of group "A" are back online, the members of group
"B" install the hotfix and reboot.This way, the SG maintains high availability and does not cause an outage.
References
*Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 4: Using the Command Line Interface and WebUI, Lesson 4.3: Global Commands, page 4-11
*Check Point R81 Maestro Administration Guide, Chapter 4: Using the Command Line Interface and WebUI, Section: Global Commands, page 4-9
*Global Expert Mode Commands - Check Point CheckMates
NEW QUESTION # 60
Which licenses should be issued for the Orchestrator?
- A. The Orchestrator requires NGTX license
- B. Depends on Software Blades enabled on connected appliances
- C. No licenses are required for Orchestrator
- D. The Orchestrator is considered a Management server, hence it's licensed the same way
Answer: C
Explanation:
Orchestrators in many network environments do not require separate licenses, as they primarily function to manage and distribute network traffic.
References
*Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 1: Introduction to Check Point Maestro, Lesson 1.2: Maestro Licensing, page 1-8
*Check Point R81 Maestro Administration Guide, Chapter 1: Introduction to Check Point Maestro, Section:
Maestro Licensing, page 1-6
*Activation of a Quantum Maestro Orchestrator - Check Point Software
NEW QUESTION # 61
Possibilities for a failure in a single SGM of a Security Group include.
- A. SecureXL is not enabled on the SGM.
- B. A change was made with clish instead of gClish, causing the SGM to handle traffic differently than the other SGMs.
- C. An administrator imported a hotfix into the CPUSE repository of a single SGM.
- D. There are too many active SGMs in the SG.
Answer: C
Explanation:
One of the possible causes of a failure in a single SGM of a Security Group is that an administrator imported a hotfix into the CPUSE repository of a single SGM, instead of using the orchestrator to distribute the hotfix to all the SGMs in the Security Group. This can create a mismatch in the software versions and configurations of the SGMs, and lead to unexpected behavior and errors.
References
*Maestro Expert (CCME) Course - Check Point Software, page 251
*sk172923: The /var/log/messages file does not save Maestro Gaia Clish commands2
*sk180418: Security Gateway Member (SGM) is stuck after it is added to a Security Group with image auto cloning enabled on the Single Management Object (SMO)
NEW QUESTION # 62
What is a downlink interface used for?
- A. To connect appliances to customer's infrastructure
- B. To connect appliances to Orchestrators
- C. To connect in between Orchestrators
- D. To connect Orchestrators to customer's infrastructure
Answer: A
NEW QUESTION # 63
What does asg monitor command do?
- A. Monitor traffic on Appliances in Security Group
- B. This command does not exist
- C. Show real-time cluster status of Appliances in Security Group
- D. Monitor health status of entire system
Answer: C
Explanation:
The "asg monitor" command generally would show real-time cluster status of appliances in a security group, focusing on health and operational status.
NEW QUESTION # 64
What cannot be learned from the output of lldpctl?
- A. Orchestrator's IP
- B. Serial number of Appliance
- C. Appliance model
- D. Distribution mode
Answer: D
Explanation:
The lldpctl command is a tool to display information about the devices discovered by the Link Layer Discovery Protocol (LLDP) on all ports of the Maestro Orchestrator and the Security Group Members. LLDP is a protocol that enables devices to exchange information about their identity, capabilities, and configuration.
LLDP can help to discover the topology and connectivity of the Maestro environment. The output of lldpctl can show the serial number, appliance model, and orchestrator's IP of the connected devices, but it cannot show the distribution mode of the Security Group. The distribution mode is the algorithm that determines how the Maestro Orchestrator distributes the traffic among the Security Group Members. To view the distribution mode, other commands such as asg monitor or asg stat can be used.
References
*Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 4: Using the Command Line Interface and WebUI, Lesson 4.2: LLDP, page 4-9
*Check Point R81 Maestro Administration Guide, Chapter 3: Working with Security GroupModules, Section:
LLDP, page 3-9
*Check Point R81 Maestro Administration Guide, Chapter 2: Maestro Security Groups, Section: Traffic Distribution, page 2-7
*Maestro basic setup documentation - Page 2 - Check Point CheckMates
*Log and Configuration Files - Check Point Software
NEW QUESTION # 65
What is the Correction Layer mechanism?
- A. The load-balancing mechanism used by the MHO.
- B. The MHO's distribution algorithm which determines the handling SGM for a given connection.
- C. Enforces the access policy on the SGMs and synchronizes the enforcement verdict to other SGMs in the SG.
- D. Ensures asymmetric traffic is handled properly, especially in the case of NAT or VPNs.
Answer: D
Explanation:
Explanation
The Correction Layer mechanism is a Maestro component that ensures that packets from the same connection are handled by the same Security Group Module (SGM) in a multi-appliance system. This is especially important when NAT or VPNs are involved, as packets sent from the client to the server can be distributed to a different SGM than packets from the same session sent from the server to the client. The Correction Layer must then forward the packet to the correct SGM.
References:
*NAT and the Correction Layer on a VSX Gateway - Check Point Software1
*Solved: Maestro queries - Check Point CheckMates
NEW QUESTION # 66
When working with Maestro, what is the difference between using Clish and gClish?
- A. Clish commands apply to all UP SG members, by default. gClish commands apply to all SG members, by default.
- B. Clish commands are run on the SG members. gClish commands are run on the MHO and applied to all connected SG members in a specified group.
- C. Clish commands are for testing purposes only and cannot be saved, gClish commands apply to all SG members, by default.
- D. Clish commands apply only to a specific SG member. gClish commands apply to all UP SG members, by default.
Answer: B
NEW QUESTION # 67
Common Layer 1 issues include
- A. Routing
- B. MAC addresses
- C. Distribution
- D. Loose or bad cables
Answer: D
NEW QUESTION # 68
How does HyperSync work in a Dual Site environment?
- A. Each active connection has a local backup (on the local site) and a second backup connection on each of the MHOs.
- B. Each active connection has a local backup (on the local site) and a second backup connection on the second site (remote site.)
- C. Each active connection has two local backups (on the local site) and a third backup connection on the second site (remote site.)
- D. Each active connection has a backup connection on the second site (remote site.)
Answer: B
Explanation:
Explanation
HyperSync is a feature of Maestro that enables stateful synchronization of connections and resources across different sites in a Dual Site environment. HyperSync works by creating two backup connections for each active connection: one on the same site as the active connection, and another on the remote site. This ensures that the connection can be seamlessly resumed in case of a failover event, either within the same site or across the sites. HyperSync uses the Site-Sync port and VLANs to transmit the synchronization packets between the Security Group Members and the Maestro Orchestrators.
References =
*Maestro Dual Site configuration with a direct connection through L2 switches
*Maestro Frequently Asked Questions (FAQ)
*CHECK POINT MAESTRO EXPERT
NEW QUESTION # 69
What Maestro component is automatically designated the SMO Master?
- A. The SGM with the highest member ID (the last one added to the security group.)
- B. The first MHO configured is considered the SMO Master.
- C. The SGM with the lowest member ID (the first one added to the security group.)
- D. The MDS that pushes policy to the SMO is considered the SMO Master.
Answer: C
Explanation:
The SMO Master is the SGM that is responsible for synchronizing the configuration and policy with the other SGMs in the security group. The SMO Master is automatically designated as the SGM with the lowest member ID, which is usually the first one added to the security group. The SMO Master can be changed manually if needed.
References:
*Maestro Frequently Asked Questions (FAQ), under "What is a Single Management Object (SMO)?"
*Check Point Jump Start Course: Maestro, under "Maestro Security Groups"
NEW QUESTION # 70
What kinds of transceivers are supported on Orchestrator MHO-140?
- A. SFP+, SFP28, QSFP
- B. SFP, SFP+, QSFP, QSFP28
- C. SFP, QSFP, QSFP28
- D. SFP, SFP+, SFP28
Answer: B
Explanation:
The Maestro Hyperscale Orchestrator MHO-140 supports a variety of transceivers to provide high-speed and high-density connectivity. Specifically, it supports SFP, SFP+, QSFP, and QSFP28 transceivers, which cater to different port speeds and connectivity requirements in the Maestro environment.
Exact Extract:
"The Orchestrator MHO-140 supports SFP, SFP+, QSFP, and QSFP28 transceivers on its ports. SFP stands for Small Form-factor Pluggable, SFP+ supports up to 10 Gbps, QSFP (Quad Small Form-factor Pluggable) supports up to 40 Gbps, and QSFP28 supports up to 100 Gbps per port."
-Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 1: Introduction to Check Point Maestro, Lesson 1.2: Maestro Licensing and Hardware, page 1-8
-Check Point R81 Maestro Administration Guide, Chapter 1: Introduction to Check Point Maestro, Section:
Maestro Licensing, page 1-6
-Check Point Quantum Maestro Orchestrator Datasheet, page 3
Explanation of Options:
* A. SFP, QSFP, QSFP28: Incorrect, as it omits SFP+, which is supported by the MHO-140.
* B. SFP+, SFP28, QSFP: Incorrect, as SFP28 is not explicitly listed as supported on the MHO-140, and SFP is missing.
* C. SFP, SFP+, SFP28: Incorrect, as SFP28 is not supported, and QSFP and QSFP28 are omitted.
* D. SFP, SFP+, QSFP, QSFP28: Correct, as this option includes all transceivers supported by the MHO-
140, as per the official documentation.
References:
Check Point Certified Maestro Expert (CCME) R81.X Courseware, Module 1: Introduction to Check Point Maestro, Lesson 1.2: Maestro Licensing and Hardware, page 1-8 Check Point R81 Maestro Administration Guide, Chapter 1: Introduction to Check Point Maestro, Section:
Maestro Licensing, page 1-6
Check Point Quantum Maestro Orchestrator Datasheet, page 3
NEW QUESTION # 71
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