156-551 Exam Questions

In a VSX cluster, what happens if a single cluster member fails?

What distinguishes a VSX Cluster in Load Sharing Unicast mode?

Which of the following should be identical across all VSX cluster members? (Choose two)

Which role does VS0 play in a VSX cluster?

What happens during a policy installation to a Virtual System in a cluster?

How does VSX handle routing when a Virtual System fails over?

Which of the following are limitations of VSX Gateway Clustering compared to physical clusters? (Choose two)

How is load balancing behavior configured per Virtual System in a VSX cluster?

What are the advantages of VSLS over traditional HA clustering? (Choose two)

Which tools can help monitor the health of a VSX cluster? (Choose two)

Which command is used to create a new Virtual System via the VSX Provisioning Tool?

What must be defined when removing a Virtual System using the VSX Provisioning Tool?

Which two parameters are required when using the VSX Provisioning Tool to create a Virtual Router? (Choose two)

Which of the following are valid actions in the VSX Provisioning Tool? (Choose two)

Why is the VSX Provisioning Tool preferred for large-scale deployments?

Which file is often used in conjunction with the VSX Provisioning Tool for bulk provisioning?

Which command is used to list all VS objects from the VSX Gateway?

What are key benefits of using CPUSE (Check Point Upgrade Service Engine) in a VSX environment? (Choose two)

Which command can be used to check CPU utilization across VSs on a VSX Gateway?

To view per-VS memory usage and interface traffic, which monitoring tool should be used?

How can CPU core affinity be optimized for performance in a VSX deployment?

Which features allow traffic inspection to scale with multiple VSs? (Choose two)

What is the purpose of vsx_util upgrade?

Which method can be used to remove a virtual switch from a VSX Gateway?

Which options help optimize memory usage in large-scale VSX environments? (Choose two)

How can the administrator ensure that each VS has enough CPU resources?

How does the VSX Provisioning Tool maintain state when executing multiple object changes?

What must be checked before removing a VS using the provisioning tool?

What does the vsx_util vsls command do?

Which command provides a per-VS view of connection table sizes and throughput?

How can you generate a diagnostic snapshot of a VSX Gateway?

What is the role of vsx_util add_member?

Which of the following commands can be used to monitor per-VS traffic statistics? (Choose two)

What is the primary use of the vsx_util delete command?

When would you use the vsx_util change_interfaces command?

Which maintenance task is best performed with vsx_util convert?

What is the output of the fw vsx stat -v command?

Which command shows current routing tables inside a Virtual System?

Which vsx_util command helps recover from corrupted topology or interface mismatches?

What should be verified before performing a vsx_util delete?

Which commands help in checking memory allocation per Virtual System? (Choose two)

Which command is used to enter a specific Virtual System context for troubleshooting?

Which command provides verbose state and status of all Virtual Systems on a VSX Gateway?

You need to analyze traffic between two VSs connected to a Virtual Switch. What is the correct method? (Choose two)

Which file should be checked for daemon-level logging within a VSX Gateway?

Which commands are used to gather debug logs for advanced kernel troubleshooting in a specific VS? (Choose two)

Which tool should be used to monitor per-VS interface throughput and connection count?

Which of the following are possible causes of connectivity issues in a specific VS? (Choose two)

What command helps identify the cause of dropped traffic in a Virtual System?

Which diagnostic tool shows policy name and install status per VS?