Check Point 156-587 Check Point Certified Troubleshooting Expert – R81.20 (CCTE) Online Training
Check Point 156-587 Online Training
The questions for 156-587 were last updated at Feb 20,2025.
- Exam Code: 156-587
- Exam Name: Check Point Certified Troubleshooting Expert - R81.20 (CCTE)
- Certification Provider: Check Point
- Latest update: Feb 20,2025
What command is usually used for general firewall kernel debugging and what is the size of the buffer that is automatically enabled when using the command?
- A . fw ctl debug, buffer size is 1024 KB
- B . fw ctl zdebug, buffer size is 1 MB
- C . fw ctl kdebug, buffer size is 32000 KB
- D . fw ctl zdebug, buffer size is 32768 KB
The Check Point Firewall Kernel is the core component of the Gaia operating system and an integral part of the traffic inspection process. There are two procedures available for debugging the firewall kernel.
Which procedure/command is used for troubleshooting packet drops and other kernel activities while using minimal resources (1 MB buffer)?
- A . fw ctl zdebug
- B . fwk ell debug
- C . fw debug ctl
- D . fw ctl debug/kdebug
You need to run a kernel debug over a longer period of time as the problem occurs only once or twice a week Therefore you need to add a timestamp to the kernel debug and write the output to a file.
What is the correct syntax for this?
- A . fw ctl debug -T -f > filename debug
- B . fw ctl kdebug -T -f -o filename debug
- C . fw ell kdebug -T > filename debug
- D . fw ctl kdebug -T -f > filename.debug
You are seeing output from the previous kernel debug.
What command should you use to avoid that?
- A . fw ctl clean buffer = 0
- B . fw ctl debug 0
- C . fw ctl zdebug disable
- D . fw ctl debug = 0
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?
- A . fw ctl zdebug
- B . fw debug/kdebug
- C . fw ctl debug/kdebug
- D . fw debug/kdebug ctl
What is the benefit of fw ctl debug over fw ctl zdebug?
- A . There is no difference Both are used for debugging kernel
- B . You don’t need timestamps
- C . It allows you to debug multiple modules at the same time
- D . You only need 1MB buffer
What is the buffer size set by the fw ctl zdebug command?
- A . 8GB
- B . 1 MB
- C . 1 GB
- D . 8 MB
Which command is used to write a kernel debug to a file?
- A . fw ctl kdebug -T -I > debug.txt
- B . fw ctl debug -S -t > debug.txt
- C . fw ctl kdebug -T -f > debug.txt
- D . fw ctl debut -T -f > debug.txt
What is the shorthand reference for a classification object?
- A . classobj
- B . CLOB
- C . COBJ
- D . class.obj
Which of the following is a component of the Context Management Infrastructure used to collect signatures in user space from multiple sources such as Application Control and IPS. and compiles them together into unified Pattern Matchers?
- A . Context Loader
- B . PSL – Passive Signature Loader
- C . cpas
- D . CMI Loader
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