PCNSC練習問題集で検証済みで更新された62問題あります
更新されたPCNSC試験問題集でPDF問題とテストエンジン
質問 # 29
What will be the egress interface if the traffic's ingress interface is Ethernet 1/6 sourcing form 192.168.11.3 and to the destination 10.46.41.113.during the.
- A. ethernet 1/3
- B. ethernet 1/5
- C. ethernet 1/6
- D. ethernet 1/7
正解：A
質問 # 30
A customer has deployed a GlobalProtect portal and gateway as its remote-access VPN solution for its fleet of Windows 10 laptops The customer wants to use Host information Profile (HIP) data collected at the GlobalProtect gateway throughout its enterprise as an additional means of policy enforcement What additional licensing must the customer purchase?
- A. DNS Security on the perimeter firewall
- B. GlobalProtect license for the gateway firewall
- C. WildFire license
- D. GlobalProtect license for each firewall that will use HIP data to enforce policy
正解：D
質問 # 31
A customer who has a multi-tenant environment needs the administrator to be restricted lo specific objects and policies in the virtual system within its tenant How can an administrators access be restricted?
- A. Define an Admin Role Profile with Panorama enabling all access
- B. Define an access domain thatenables the device groups assigned to the admin
- C. Define access domains for virtual systems in the environment
- D. Define an Admin Role Profile with a device group and template enabling all access
正解：C
解説：
To restrict an administrator's access to specific objects and policies in the virtual system within a multi-tenant environment, you should:
A;Define access domains for virtual systems in the environment
Access domains allow you to control administrator access to specific virtual systems, device groups, and templates. By defining access domains, you can restrict the administrator's permissions to only the relevant sections of the configuration, ensuring they can manage only the objects and policies within their assigned virtual systems.
References:
* Palo Alto Networks - Admin Role Profiles and Access Domains:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/administering-pan-os/admin-role-profiles-an
* Palo Alto Networks - Multi-Tenancy in Virtual
Systems:https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/firewall-administration/multi-tenan
質問 # 32
In Panorama, what is the correct order of precedence for security policies?
- A. Device group pre-rules, shared pre-rules, local rules, device group post-rules, shared post-rules
- B. Device group pre-rules, shared pre-rules, local rules, shared post-rules, device group post-rules
- C. Shared pre-rules, device group pre-rules, local rules, device group post-rules, shared post-rules
- D. Shared pre-rules, device group pre-rules, local rules, shared post-rules, device group post-rules
正解：C
質問 # 33
Which User-ID method should b configured to map addresses to usernames for users connected through a terminal server?
- A. Client probing
- B. server monitoring
- C. XFF header
- D. port mapping
正解：D
質問 # 34
Which CLI command should you use to verify whether all SFP SFP*, or QSFP modules are installed in a firewall?
- A. show system state filter sys.s'-p'-phy
- B. show system info
- C. show interface <interface nane> detail
- D. show system state filter sys.p*.phy
正解：A
解説：
To verify whether all SFP, SFP+, or QSFP modules are installed in a firewall, you should use the following CLI command:
C:show system state filter sys.s-phy*
This command provides detailed information about the physical state of the system, including the status of SFP, SFP+, and QSFP modules installed in the firewall.
References:
* Palo Alto Networks - CLI Commands for Troubleshooting Hardware Issues:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-cli-quick-start/troubleshooting-hardware-issues
* Palo Alto Networks - Understanding Hardware and Interface Details via CLI:
https://knowledgebase.paloaltonetworks.com
質問 # 35
Which feature allows you to use multiple links simultaneously to balance the load in a Palo Alto Networks firewall?
- A. High Availability
- B. Aggregate Ethernet
- C. ECMP (Equal-Cost Multi-Path)
- D. Virtual Wire
正解：C
質問 # 36
An administrator encountered problems with inbound decryption. Which option should the administrator investigate as part of triage?
- A. importation of a certificate from an HSM
- B. Security policy rule allowing SSL to the target server
- C. Root certificate imported into the firewall with "Trust" enabled
- D. firewall connectivity to a CRL
正解：B
質問 # 37
Which PAN-OS policy must you configure to force a user to provide additional credential before he is allowed to access an internal application that contains highly sensitive business data?
- A. Security policy
- B. Application Override policy
- C. Authentication policy
- D. Decryption policy
正解：C
質問 # 38
You are hosting a public-facing web server on your DMZ and access to that server is through a Palo Alto Networks firewall Both internal clients and internet clients access this web server using the FQDN public webserver acme com which resolves to the public address of 99.99 99.2 Which combination of NAT policies is necessary to enable access to the web server for both internal and internet clients?
- A.
- B.
- C.
- D.
正解：A
解説：
To enable access to a public-facing web server for both internal and internet clients using the FQDNpublic.webserver.acme.com, which resolves to the public address99.99.99.2, the necessary combination of NAT policies is:C.Option C
* Policy 11: DMZ to Untrust
* Source Zone: DMZ
* Destination Zone: Untrust
* Destination Address:Web_Server_Public_99.99.99.2
* Destination Translation:address: Web_Server_Private_172.16.1.2
* Policy 12: Untrust to Untrust
* Source Zone: Untrust
* Destination Zone: Untrust
* Destination Address:Web_Server_Public_99.99.99.2
* Destination Translation:address: Web_Server_Private_172.16.1.2
These policies ensure that traffic destined for the public IP address99.99.99.2from both the DMZ and Untrust zones is properly translated to the internal web server's private IP address172.16.1.2.
References:
* Palo Alto Networks - NAT Configuration:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/nat/nat-policy-rules
質問 # 39
A customer is adding a new site-to-site tunnel from a PaloAlto Networks NGFW to a third party with a policy based VPN peer After the initial configuration is completed and the changes are committed, phase 2 fails to establish Which two changes may be required to fix the issue? (Choose two)
- A. Add proxy IDs to the iPsec tunnel configuration
- B. Verity that the certificate used tor authentication is installed.
- C. Verify that PFS is enabled on both ends
- D. Enable the NAT Traversal advanced option.
正解：A、C
解説：
When configuring a site-to-site VPN between a Palo Alto Networks Next-Generation Firewall (NGFW) and a third-party device with a policy-based VPN peer, Phase 2 failures can often be attributed to configuration mismatches or missing parameters. Here are the two changes that may be required to fix the issue:
B:Verify that PFS is enabled on both ends: Perfect Forward Secrecy (PFS) is a method that ensures the security of cryptographic keys. Both ends of the VPN tunnel need to agree on whether PFS is used. If PFS is enabled on one side but not the other, Phase 2 will fail. Verify the PFS settings and ensure they are matched on both the Palo Alto firewall and the third-party VPN device.
D:Add proxy IDs to the IPsec tunnel configuration: Proxy IDs (or traffic selectors) define the specific local and remote IP ranges that are allowed to communicate through the VPN tunnel.They are particularly crucial when dealing with policy-based VPNs. If the proxy IDs are not correctly configured, Phase 2 negotiations will fail. Add the appropriate proxy IDs to the IPsec tunnel configuration to match the policy-based VPN settings of the third-party device.
References:
* Palo Alto Networks - Configuring Site-to-Site VPN Between Palo Alto Networks and a Third-Party Firewall: https://docs.paloaltonetworks.com
* Palo Alto Networks - VPN Configuration Guidelines: https://knowledgebase.paloaltonetworks.com
質問 # 40
How would an administrator monitor/capture traffic on the management interface of the Palo Alto Networks NGFW?
- A. Use the tcpdump command
- B. USe the debug dataplane packet-dia set capture stage firewall file command
- C. Enable all four stage of traffic capture (TX, RX, DROP, Firewall)
- D. Use the debug dataplane packet-diag set capture stage management file command
正解：A
質問 # 41
Which three steps must an administrator perform to load only address objects from a PAN-OS saved configuration file into a VM-3C0 firewall that is in production? (Choose three)
- A. use the device configuration import in Panorama
- B. load the config in the web interface and commit
- C. Import named configuration snapshot through the web interface
- D. use load config partial command
- E. enter the configuration mode from the CLI
正解：B、D、E
解説：
To load only address objects from a PAN-OS saved configuration file into a VM-300 firewall that is in production, the administrator must follow these three steps:
C:Enter the configuration mode from the CLI: This step is necessary to prepare the firewall to accept the new configuration.
D:Use the load config partial command: This command allows the administrator to load only specific parts of the configuration, such as address objects, from a saved configuration file without overwriting the entire configuration. The command syntax typically looks like this:load config partial from <source-configuration> mode merge exclude everything but address objects.
E:Import named configuration snapshot through the web interface: This involves importing the configuration snapshot that contains the address objects through the web interface, but only after ensuring that the specific address objects are targeted and not the entire configuration.
References:
* Palo Alto Networks - PAN-OS CLI Quick Start:
* https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-cli-quick-start
* Palo Alto Networks - How to Use the Partial Configuration Load Feature:
https://knowledgebase.paloaltonetworks.com
質問 # 42
Which category of Vulnerability Signatures is most likely to trigger false positive alerts?
- A. info-leak
- B. brute-force
- C. code-execution
- D. phishing
正解：A
解説：
The category of Vulnerability Signatures that is most likely to trigger false positive alerts is:
C:info-leak
Information leakage signatures are designed to detect attempts to access or disclose sensitive information.
These signatures can be prone to false positives because benign activities or legitimate data transmissions can sometimes be mistakenly identified as information leaks.
References:
* Palo Alto Networks - Managing False Positives in Threat Prevention:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/threat-prevention/manage-false-positives-in-
* Palo Alto Networks - Vulnerability Protection:
https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/threat-prevention/vulnerability-protection
質問 # 43
What is exchanged through the HA2 link?
- A. HA state information
- B. User-ID in information
- C. hello heartbeats
- D. session synchronization
正解：D
質問 # 44
Which feature can be configured on VM-Series firewalls'?
- A. aggregate interlaces
- B. Globallprotect
- C. multiple virtual systems
- D. machine learning
正解：B
質問 # 45
An administrator deploys PA-500 NGFWs as an active/passive high availability pair . The devices are not participating in dynamic router and preemption is disabled.
What must be verified to upgrade the firewalls to the most recent version of PAN OS software?
- A. User-ID agent
- B. Antivirus update package
- C. Wildfire update package
- D. Applications and Threats update package
正解：D
質問 # 46
What is the purpose of the WildFire Analysis Profile in a security policy?
- A. To define the action to be taken on files analyzed by WildFire
- B. To specify which files are sent to WildFire for analysis
- C. To configure the WildFire subscription settings
- D. To enable WildFire to analyze all network traffic
正解：B
質問 # 47
A Palo Alto Networks NGFW just submitted a file lo WildFire tor analysis Assume a 5-minute window for analysis. The firewall is configured to check for verdicts every 5 minutes.
How quickly will the firewall receive back a verdict?
- A. 5 minutes
- B. More than 15 minutes
- C. 5 to 10 minutes
- D. 10 to 15 minutes
正解：C
質問 # 48
Your customer believes that the Panorama appliance is being overwhelmed by the logs from deployed Palo Alto Networks Next-Generation Firewalls.What CLl command can you run to determine the number oflogs per second sent by each firewall?
- A. show log traffic
- B. debug log-sender statistics
- C. logging status
- D. debug log-receiver statistics
正解：D
解説：
To determine the number of logs per second sent by each firewall to a Panorama appliance, the appropriate CLI command to use is:
D:debug log-receiver statistics
This command provides detailed statistics about the logs being received by the Panorama, including the rate at which logs are being sent by each connected firewall. This information can help identify whether the Panorama is being overwhelmed by the volume of logs and which firewalls are contributing the most to the log traffic.
References:
* Palo Alto Networks - CLI Commands for Troubleshooting Panorama: https://docs.paloaltonetworks.com
* Palo Alto Networks - Managing Logs and Log Forwarding:
https://knowledgebase.paloaltonetworks.com
質問 # 49
A customer has a pair of Panorama HA appliances tunning local log collectors and wants to have log redundancy on logs forwarded from firewalls Which two configuration options fulfill the customer's requirement for log redundancy? (Choose two)
- A. Log redundancy must be enabled per Collector Group
- B. A Collector Group must contain at least two Log Collectors
- C. Panorama configured in HA provides log redundancy
- D. Panorama operational mode needs to be Dedicated Log Collector
正解：A、B
解説：
To fulfill the customer's requirement for log redundancy on logs forwarded from firewalls in a Panorama HA setup, the following configuration options are necessary:
B:Log redundancy must be enabled per Collector Group: This ensures that logs are redundantly stored across multiple log collectors within the same collector group.
C:A Collector Group must contain at least two Log Collectors: For log redundancy to work, there must be at least two log collectors in the collector group so that if one log collector fails, the other can continue to collect logs.
These configurations ensure that log data is replicated across multiple log collectors, providing redundancy and resilience in the event of a failure.
References:
* Palo Alto Networks - Configure Log Forwarding and Redundancy:
https://docs.paloaltonetworks.com/panorama/10-0/panorama-admin/manage-log-collection/configure-log-f
* Palo Alto Networks - Panorama High Availability:
https://docs.paloaltonetworks.com/panorama/10-0/panorama-admin/set-up-panorama/set-up-high-availabil
質問 # 50
A Security policy rule is configured with a Vulnerability Protection Profile and an action of Deny".
Which action will this configuration cause on the matched traffic?
- A. The configuration is valid It will cause the firewall to deny the matched sessions. Any configured Security Profiles have no effect if the Security policy rule action is set to "Deny" The configuration will allow the matched session unless a vulnerability signature is detected. The "Deny" action will supersede the per. defined, severity defined actions defined in the associated Vulnerability Protection Profile.
- B. The configuration is invalid it will cause the firewall to Skip this Security policy rule A warning will be displayed during a command.
- C. The configuration is invalid. The Profile Settings section will be- grayed out when the action is set to "Deny"
正解：C
質問 # 51
View the GlobalProtect configuration screen capture.
What is the purpose of this configuration?
- A. It forces the firewall to perform a dynamic DNS update, Which adds the internal gateway's hostname and IP address to the DNS server.
- B. It forces an internal client to connect to an internal gateway at IP address 192 168 10 I.
- C. It configures the tunnel address of all internal clients lo an IP address range starting at 192 168 10 1.
- D. It enables a Client to perform a reverse DNS lookup on 192 .168. 10 .1. to delect it is an internal client.
正解：D
質問 # 52
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