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killexams.com Checkpoint 156-587
Check Point Certified Troubleshooting Expert (CCTE)
- R81.20
https://killexams.com/pass4sure/exam-detail/156-587
Killexams Complete pool of Questions and Answers of 156-587: Check Point Certified Troubleshooting Expert (CCTE) - R81.20 covers the below exam outline.
- Identify and use Linux-based and Check Point commands and tools for system monitoring, file editing, and file viewing.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Management Server and API Server issues.
Investigate and troubleshoot traffic or security-related issues using logs and events monitoring tools.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Security Gateway issues.
Demonstrate an understanding of advanced troubleshooting tools and techniques for kernel debugging.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Access Control issues.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Identity Awareness issues.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Site-to-Site VPN Troubleshooting issues.
Identify and use the appropriate troubleshooting and debug commands/tools to resolve advanced Client-to- Site VPN Troubleshooting issues.
How can you use the SmartLog to filter logs for a specific application traffic?
By filtering logs using the Application column
By filtering logs using the Source IP
By filtering logs using the Log Type
By using the Time Range filter
Answer: A
Explanation: The Application column in SmartLog allows you to filter logs specifically for traffic related to a particular application.
Which command is used to view the status of Check Point licenses on a Security Gateway?
cplic print
fw ctl pstat
cphaprob state
cpstat fw
Answer: A
Explanation: The command "cplic print" is used to view the status of Check
Point licenses on a Security Gateway. It displays information about the active licenses, license features, and expiration dates. Option B, "fw ctl pstat," displays the status of the firewall kernel and its various components. Option C, "cphaprob state," shows the state of the cluster members. Option D, "cpstat fw," retrieves firewall status information but does not specifically display license information.
If configuration changes are made on the Primary Management Server, how should they be replicated to the Secondary?
Manually configure the Secondary
Use the "cphaprob sync" command
The changes replicate automatically
Restart both servers
Answer: C
Explanation: In a properly configured HA environment, changes made on the Primary replicate automatically to the Secondary.
If you need to verify the configuration of the API Server, which command provides detailed information?
cpconfig
show api-config
api show config
cpstat api
Answer: C
Explanation: The api show config command gives a detailed view of the API Server's current configuration.
Which tool is used to troubleshoot VPN-related issues in Check Point firewalls?
vpn debug
fw ctl zdebug
tcpdump
sysconfig
Answer: A
Explanation: The tool used to troubleshoot VPN-related issues in Check Point firewalls is "vpn debug". Vpn debug is a command-line utility that enables debugging and logging of VPN-related events and messages. It provides detailed information about VPN negotiations, encryption algorithms, authentication failures, and other VPN-related issues, aiding in troubleshooting and resolving VPN connectivity problems.
When debugging Unified Policy matches, what does the 'match' keyword indicate in the debug output?
A rule has been bypassed
A connection was allowed
A rule has successfully matched a packet
A packet has been dropped
Answer: C
Explanation: The 'match' keyword in debug output indicates that a specific rule has successfully matched a packet, leading to further action based on that rule.
When is it appropriate to use the dbedit command?
To make changes to the running configuration
To directly edit the Management Database
To check the status of database connections
To restore a backup of the Management Server
Answer: B
Explanation: The dbedit command allows direct editing of the Management Database, which should be done with caution.
If you suspect a NAT issue, which command is best to verify the NAT configuration and its effects?
fw nat
fw tab -t nat -s
fw monitor
fw log
Answer: B
Explanation: The fw tab -t nat -s command displays statistics and configuration details about the NAT table, which is critical for troubleshooting NAT-related issues.
Which component of the Unified Policy helps in determining the decision path
for a traffic flow?
Security Gateway
Rule Base
Policy Layers
Threat Prevention
Answer: C
Explanation: Policy Layers are crucial in determining the decision path for traffic flows, as they dictate the order and criteria for rule evaluation.
Which command can be used to display the kernel routing table?
fw ctl route
fw tab -t routing
ip route show
netstat -r
Answer: C
Explanation: The command "ip route show" can be used to display the kernel routing table. It provides information about the network routes configured on the system, including the destination network, gateway, and interface.
Which command is used to display the current connections table in a Security Gateway?
fw tab -t connections
fw ctl conns
fw monitor -e "accept;"
fwaccel conns
Answer: A
Explanation: The command "fw tab -t connections" is used to display the current connections table in a Security Gateway. The connections table maintains information about the active connections passing through the gateway, including source and destination IP addresses, ports, and connection state. This command is useful for troubleshooting connection-related issues and monitoring the current connections on the gateway.
What does the output of vpn tu -s provide?
Status of VPN tunnels
Security association details
VPN configuration details
Summary of VPN users
Answer: A
Explanation: The vpn tu -s command provides a summary status of all VPN tunnels, helping to quickly assess the state of connections.
Which command can you use to verify the connectivity between two Check Point gateways in a VPN tunnel?
fw monitor
ping
tcpdump
traceroute
Answer: B
Explanation: The "ping" command can be used to verify the connectivity between two Check Point gateways in a VPN tunnel. By sending ICMP echo request packets, you can check if the gateways can reach each other, which can be helpful in troubleshooting VPN connectivity issues.
Which tool can be used to troubleshoot and debug issues related to policy installation and rule matching in Check Point R81.20?
SmartView Monitor
SmartConsole
cpview
tcpdump
Answer: B
Explanation: SmartConsole is the tool that can be used to troubleshoot and debug issues related to policy installation and rule matching in Check Point R81.20. It provides a graphical user interface (GUI) for managing security policies, rulebases, and objects. It allows administrators to analyze policy installation logs, check rule matching, and diagnose policy-related issues.
What command can you use to verify the status of a VPN tunnel on a Check Point gateway?
vpn tu
fw ctl pstat
cphaprob state
vpn stat
Answer: A
Explanation: The vpn tu command provides detailed information about VPN tunnels, including their status and statistics.
Which of the following commands can be used to troubleshoot issues with Check Point Anti-Bot?
fw ctl pstat
cpstat fw
fw monitor -e "accept (anti_bot=1) ;"
fw tab -t connections -s
Answer: B, C
Explanation: The "cpstat fw" command provides information about the state of Check Point Anti-Bot. The "fw monitor -e 'accept (anti_bot=1) ;'" command can be used to capture and analyze traffic related to Anti-Bot.
If SmartConsole is unable to connect due to a network issue, which command can help diagnose the connectivity?
ping
telnet
traceroute
All of the above
Answer: D
Explanation: All these commands can help diagnose different aspects of network connectivity issues affecting SmartConsole.
You are troubleshooting a connectivity issue with a VPN tunnel. Which log file should you check first to diagnose the problem?
fw.log
vpn.log
user.log
cp.log
Answer: B
Explanation: The vpn.log file contains detailed information about VPN connections, making it the first log to check for tunnel-related issues.
In the context of troubleshooting, what does the fw ctl pstat command display?
The policy installation status.
The current CPU and memory usage of the firewall.
The connection table statistics.
The status of the VPN tunnels.
Answer: B
Explanation: The fw ctl pstat command provides information about the current CPU and memory usage of the firewall, which can help in diagnosing performance issues.
Which command is used to verify the connectivity between two Security Gateways in a cluster?
cphaprob state
fw ctl pstat
cphaprob -a if
fw ctl affinity -l
Answer: A
Explanation: The correct command to verify the connectivity between two Security Gateways in a cluster is "cphaprob state." This command displays the state of the cluster members and provides information about their connectivity status. Option B, "fw ctl pstat," displays the status of the firewall kernel and its various components but does not specifically verify connectivity between cluster members. Option C, "cphaprob -a if," shows the interface status of the cluster members but does not directly verify connectivity. Option D, "fw ctl affinity -l," displays the CPU affinity settings and is not used for verifying cluster connectivity.
In CPView, which section provides real-time data on CPU and memory usage?
System Resources
Traffic Statistics
Process Overview
Connection Status
Answer: A
Explanation: The "System Resources" section in CPView displays real-time data regarding CPU and memory usage.
Emily is troubleshooting a NAT-related issue on a Check Point firewall running R81.20. She wants to view the current NAT translation table entries. Which command should Emily use?
fw tab -t fwx_alloc
fw tab -t nat
fw ctl pstat
cpstat fw
Answer: B
Explanation: To view the current NAT translation table entries, Emily should use the "fw tab -t nat" command. This command displays the contents of the NAT table, which contains the active NAT translations performed by the firewall.
Which command is used to verify the synchronized state of the cluster members?
cphaprob state
fw ctl affinity -l
fw monitor -e "accept;"
cpwd_admin list
Answer: A
Explanation: The command "cphaprob state" is used to verify the synchronized state of the cluster members in a Check Point cluster. It displays the current state of each cluster member, indicating whether they are active, standby, or in a fault state. This command is useful for troubleshooting cluster-related issues and ensuring the proper functioning of the cluster.
Which command is used to reset the VPN client configuration on a remote machine?
vpn reset
vpn client reset
vpn client config
vpn config reset
Answer: B
Explanation: The vpn client reset command resets the VPN client configuration on the remote machine, which can resolve configuration-related issues.
Which command is used to display the status of the SecureXL device?
fwaccel stat
fw ctl affinity -l
fwaccel conns
fw tab -t connections
Answer: A
Explanation: The command "fwaccel stat" is used to display the status of the SecureXL device. It provides information about the current state of SecureXL,
including whether it is enabled or disabled and the number of connections accelerated.
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