156-582練習問題集で検証済みで更新された77問題あります [Q41-Q64]

156-582練習問題集で検証済みで更新された77問題あります

更新された156-582試験問題集でPDF問題とテストエンジン

質問 # 41
You need to switch the active log file on the Security Gateway. What is the correct command?

• A. fw logswitch
• B. fw -p -o <log file> switch
• C. fw switchlog
• D. Install security policy

正解：A

解説：
The fw logswitch command is used to switch the active log file on a Check Point Security Gateway. This command forces the gateway to start writing logs to a new file, which is useful for log management and troubleshooting purposes. Other options listed are either incorrect or do not perform the log-switching function.

質問 # 42
Check Point's self-service knowledge base of technical documents and tools covers everything from articles describing how to fix specific issues, understand error messages and to how to plan and perform product installation and upgrades. This knowledge base is called:

• A. SecureDocs
• B. SupportCenterBase
• C. SupportDocs
• D. SecureKnowledge

正解：D

解説：
Check Point's self-service knowledge base is known asSecureKnowledge. It provides a comprehensive repository of technical documents, guides, troubleshooting steps, and tools necessary for managing and resolving issues related to Check Point products. The other options listed are either incorrect or do not represent the official name of Check Point's knowledge base.

質問 # 43
What is the default protection profile for Autonomous Threat Prevention?

• A. Perimeter
• B. Internal
• C. Bypass
• D. Guest

正解：A

解説：
ThePerimeterprotection profile is the default setting forAutonomous Threat Preventionin Check Point environments. This profile is designed to provide robust security measures at the network's perimeter, effectively mitigating threats and ensuring that incoming traffic is thoroughly inspected and filtered based on established security policies.

質問 # 44
After reviewing the Install Policy report and error codes listed in it, you need to check if the policy installation port is open on the Security Gateway. What is the correct port to check?

• A. 0
• B. 1
• C. 2
• D. 3

正解：D

解説：
Port18191is used by Check Point for communication between the Security Management Server and the Security Gateway during policy installations. Ensuring that this port is open and not blocked by any firewall rules is crucial for successful policy deployment. Other ports listed serve different functions within the Check Point ecosystem.

質問 # 45
What is the difference between the "Super User" and "Read Write All" SmartConsole permission profiles?

• A. "Super User" has the extra ability to make changes within the Gaia operating system
• B. "Super User" had the extra ability of being able to use the Management API
• C. "Super User" has the extra ability to administer other administrative accounts
• D. "Read Write All" has the extra ability to make changes within the Gaia operating system

正解：A

解説：
The"Super User"permission profile in SmartConsole includes all the capabilities of the"Read Write All" profile and additionally grants the ability to make changes within the Gaia operating system. This elevated permission level allows for more comprehensive administrative control, including system-level configurations that are not available to "Read Write All" users.

質問 # 46
What is the port for the Log Collection on Security Management Server?

• A. 0
• B. 1
• C. 2
• D. 3

正解：C

解説：
Port257is used for log collection on the Security Management Server. This port facilitates the transmission of log data from Security Gateways to the Management Server, ensuring that logs are centralized for monitoring, analysis, and reporting.

質問 # 47
The URL filtering cache limit exceeded. What issues can this cause?

• A. Resource Advisor (RAD) process on the Security Gateway consumes close to 100 percent of the CPU
• B. RAD process will spawn multiple times to help populate the cache
• C. Nothing, the Security Gateway dynamically raises the cache when needed
• D. When URL filtering cache exceeds the limit, it will be disabled temporarily to overcome instability of the system

正解：A

解説：
When theURL filtering cache limit is exceeded, theResource Advisor (RAD)process can consume nearly
100% of the CPU. This high CPU usage can lead to system instability and degrade the performance of the Security Gateway. It is crucial to monitor and manage cache limits to prevent such performance issues, ensuring that the URL filtering functionality operates smoothly without overloading system resources.

質問 # 48
For Threat Prevention, which process is enabled when the Policy Conversion process has debug turned on using the INTERNAL_POLICY_LOADING=1 command?

• A. dlpd
• B. cpm
• C. fwm
• D. solr

正解：C

解説：
When thePolicy Conversionprocess has debugging enabled using theINTERNAL_POLICY_LOADING=1 command, thefwm(Firewall Manager) process is also enabled for detailed debugging. This allows administrators to monitor and troubleshoot the policy loading and conversion process more effectively, ensuring that policies are correctly applied and enforced.

質問 # 49
What is the name of a protocol for VPN establishment and negotiation?

• A. NAT-T
• B. IPsec
• C. VPN
• D. IKE

正解：D

解説：
IKE (Internet Key Exchange)is the protocol used for establishing and negotiating VPN connections. It facilitates the negotiation of cryptographic keys and the authentication of the communicating parties, forming the foundation for secure IPsec VPN tunnels. While IPsec is the suite used for securing communications, IKE specifically handles the establishment and negotiation aspects.

質問 # 50
What is the impact of an expired or missing contract file?

• A. The existing protection settings display in SmartConsole remain and during policy install the Security Gateway asks the administrator to put a new contract file during policy install.
• B. The existing protection settings will be removed in SmartConsole but protections are still being enforced by the Security Gateway.
• C. The existing protection settings display in SmartConsole remain but are not being enforced by the Security Gateway.
• D. The existing protection settings display in SmartConsole remain and the Security Gateway will use a 14- day EVAL free license instead.

正解：C

解説：
When a contract file expires or is missing, theexisting protection settingscontinue to display in SmartConsole butare no longer enforcedby the Security Gateway. This means that while the administrative interface still shows the security configurations, the actual enforcement of those policies is halted, potentially leaving the network vulnerable until the contract is renewed or replaced.

質問 # 51
What are two types of SAs in the VPN negotiation?

• A. IKE and VPND SA
• B. VPN SA and Main SA
• C. IKE SA and IPsec SA
• D. IKE SA and VPN SA

正解：C

解説：
In VPN negotiations, there are two primary types of Security Associations (SAs):
* IKE SA (Internet Key Exchange Security Association): Establishes the secure channel for negotiating IPsec parameters.
* IPsec SA (IP Security Security Association): Defines the parameters for the actual encrypted communication.
These SAs work together to ensure secure and authenticated VPN connections between gateways.

質問 # 52
What does the FWD daemon instruct the gateway to do when communication issues between the gateway and SMS/Log Server occur?

• A. It instructs the gateway to store logs locally as it continues to try to restore communication.
• B. It instructs the gateway to only log a specified number of logs as defined in the Security Policy.
• C. It instructs the gateway to continue forwarding logs to SMS/Log Server and the logs will be stored in a holding queue for the server until communication is restored.
• D. It instructs the gateway to stop logging until it can restore communication.

正解：A

解説：
When there are communication issues between the Security Gateway and the Security Management Server (SMS)/Log Server, the FWD daemon directs the gateway tostore logs locally. This ensures that logging continues without interruption, and the logs are queued until communication with the SMS/Log Server is re- established, preventing any loss of log data.

質問 # 53
Which of the following CLI commands is best to use for getting a quick look at appliance performance information in Gaia?

• A. fw stat
• B. cpview
• C. cphaprob stat
• D. fw monitor

正解：B

解説：
The cpview command in Gaia provides a real-time, comprehensive view of the system's performance metrics, including CPU usage, memory utilization, and network statistics. This makes it the best choice for quickly assessing the performance of a Check Point appliance. Other commands like fw stat and fw monitor are more focused on firewall statistics and traffic monitoring, respectively. cphaprob stat is used for High Availability status checks, not general performance metrics.

質問 # 54
You were asked to set up logging for a rule to log a full list of URLs when the rule hits in the Rule Base.
How do you accomplish that?

• A. All URLs are logged by default
• B. For URL logging you need to modify blade settings of URL filtering blade under SmartConsole, Manage & Settings, blades, URL filtering
• C. Click on the rule, column logging and set "log URL" under application control blade layer
• D. Set Extended logging under rule log type

正解：D

解説：
To log a full list of URLs when a specific rule is triggered in the Rule Base, you shouldset Extended logging under the rule's log type. This configuration ensures that detailed information, including the URLs accessed, is captured in the logs whenever the rule is matched. This level of logging provides comprehensive visibility into user activities and helps in detailed auditing and analysis.

質問 # 55
The Check Point FW Monitor tool captures and analyzes incoming packets at multiple points in the traffic inspections. Which of the following is the correct inspection flow for traffic?

• A. (O) - post-outbound, (o) - pre-outbound, (I) - post-inbound, (i) - pre-inbound
• B. (i) - pre-inbound, (I) - post-inbound, (o) - pre-outbound, (O) - post-outbound
• C. (o) - pre-outbound, (O) - post-inbound, (i) - pre-inbound, (I) - post-inbound
• D. (1) - pre-inbound, (i) - post-inbound, (O) - pre-outbound, (o) - post-outbound

正解：B

解説：
The correct inspection flow using fw monitor is:
* (i) - pre-inbound: Before the packet enters the inbound processing path.
* (I) - post-inbound: After the inbound processing.
* (o) - pre-outbound: Before the packet enters the outbound processing path.
* (O) - post-outbound: After the outbound processing.
This sequence ensures that packets are captured and analyzed at all critical points during their traversal through the firewall.

質問 # 56
During a problem isolation with the OSI model, what layer will you investigate when the issue is ARP or MAC address?

• A. Physical
• B. Layer 2
• C. Network level
• D. Layer 3

正解：B

解説：
ARP (Address Resolution Protocol) and MAC (Media Access Control) addresses operate at Layer 2 of the OSI model, which is the Data Link Layer. This layer is responsible for node-to-node data transfer and handling MAC addressing. Issues with ARP or MAC addresses indicate problems at this specific layer, necessitating an investigation into Layer 2.

質問 # 57
When running the cplic command, what argument is used to show the Signature key?

• A. -x
• B. -s
• C. -rn
• D. -yall

正解：A

解説：
The-xargument with thecpliccommand is used to display theSignature key. This key is essential for verifying the authenticity and integrity of licenses, ensuring that only valid and authorized licenses are active within the Check Point environment.

質問 # 58
How would you check the connection status of a gateway to the Log server?

• A. Run netstat -anp | grep :257 in expert mode on Log server
• B. Run netstat -anp | grep :257 in CLISH on Log server
• C. Run netstat -anp | grep :18187 in expert mode on Log server
• D. Run netstat -anp | grep :18187 in CLISH on Log server

正解：A

解説：
To check the connection status between a gateway and the Log server, use the netstat -anp | grep :257 command inexpert modeon the Log server. This command filters the network connections to display only those related to port257, which is used for log collection. Running it in expert mode provides the necessary privileges to view detailed network information.

質問 # 59
Which of the following would be the most appropriate command in debugging a HideNAT issue?

• A. fw ctl zdebug + dynamic natips natports
• B. fw ctl zdebug + xlate xltrc nat
• C. fw ctl zdebug + fwn allnat
• D. fw ctl zdebug + fwxalloc hidenat

正解：B

解説：
For debuggingHide NATissues, thefw ctl zdebug + xlate xltrc natcommand is the most appropriate. This command provides detailed tracing of NAT translations, including those related to Hide NAT configurations.
It allows administrators to monitor how internal IP addresses are being translated to external addresses, facilitating effective troubleshooting.

質問 # 60
What file extension should be used with fw monitor to allow the output file to be imported and read in Wireshark?

• A. .tgz
• B. .cap
• C. .pea
• D. .exe

正解：B

解説：
The .cap file extension is commonly used for packet capture files that can be imported and analyzed in Wireshark. When using fw monitor, specifying the output file with a .cap extension ensures compatibility with Wireshark for detailed packet analysis. Other extensions like .exe and .tgz are not suitable for packet captures, and .pea is not a standard extension for this purpose.

質問 # 61
Is it possible to analyze ICMP packets with tcpdump?

• A. No, use fw monitor instead
• B. No, since ICMP does not have any source or destination ports, but specification of port numbers is mandatory
• C. No, tcpdump works from layer 4. ICMP is located in the network layer (layer 3), therefore is not applicable to this scenario
• D. Yes, tcpdump is not limited to TCP specific issues

正解：D

解説：
Yes, it is possible to analyzeICMPpackets withtcpdump. While tcpdump is often associated with capturing TCP packets, it is not limited to them and can capture and analyze any protocol that traverses the network, including ICMP, which operates at Layer 3 (Network Layer) of the OSI model. ICMP packets do not use ports, but tcpdump can filter and display these packets based onother criteria such as type and code fields.

質問 # 62
Check Point provides tools & commands to help you identify issues about products and applications.
Which Check Point command can help you display status and statistics information for various Check Point products and applications?

• A. CPview
• B. cpstat
• C. fwstat
• D. CP-stat

正解：B

解説：
The cpstat command is a versatile tool provided by Check Point to display status and statistics for various Check Point products and applications. It offers insights into system performance, service statuses, and resource utilization, which are essential for diagnosing and resolving issues effectively.

質問 # 63
When managing the disk space for locally stored logs, the Delete threshold for the gateway cannot be more than what percentage of the total disk space?

• A. 75%
• B. 10%
• C. 50%
• D. 25%

正解：A

解説：
TheDelete thresholdfor managing locally stored logs on a Security Gateway should not exceed75%of the total disk space. This threshold ensures that there is ample space for new logs while preventing the disk from becoming overly full, which could lead to system instability or loss of logging capabilities.

質問 # 64
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