Certification Provider:Â Palo Alto Networks
Exam: Palo Alto Networks Certified Network Security Engineer (PCNSE)
Exam Code: PCNSE v10
Total Question: 181
Question per Quiz: 75
Updated On: 20 April 2023
Note: In order to practice all the Q/A's, you have to practice multiple time. Question's and Answer's will be presented randomly and will help you get hands-on for real exam.
1.
An engineer is tasked with enabling SSL decryption across the environment. What are three valid parameters of an SSL Decryption policy? (Choose three.)
2.
Match each GlobalProtect component to the purpose of that component
3.
A network security engineer needs to enable Zone Protection in an environment that makes use of Cisco TrustSec Layer 2 protections. What should the engineer configure within a Zone Protection profile to ensure that the TrustSec packets are identified and actions are taken upon them?
4.
An administrator creates an application-based security policy rule and commits the change to the firewall. Which two methods should be used to identify the dependent applications for the respective rule? (Choose two.)
5.
An administrator has a PA-820 firewall with an active Threat Prevention subscription. The administrator is considering adding a WildFire subscription. How does adding the WildFire subscription improve the security posture of the organization?
6.
A network administrator plans a Prisma Access deployment with three service connections, each with a BGP peering to a CPE. The administrator needs to minimize the BGP configuration and management overhead on on-prem network devices. What should the administrator implement?
7.
When planning to configure SSL Froward Proxy on a PA 5260, a user asks how SSL decryption can be implemented using phased approach in alignment with Palo Alto Networks best practices What should you recommend?
8.
An engineer needs to collect User-ID mappings from the company's existing proxies. What two methods can be used to pull this data from third party proxies? (Choose two.)
9.
An administrator needs to assign a specific DNS server to one firewall within a device group. Where would the administrator go to edit a template variable at the device level?
10.
An organization has recently migrated its infrastructure and configuration to NGFWs, for which Panorama manages the devices. The organization is coming from a L2-L4 firewall vendor, but wants to use App-ID while identifying policies that are no longer needed. Which Panorama tool can help this organization?
11.
A network security administrator wants to begin inspecting bulk user HTTPS traffic flows egressing out of the internet edge firewall. Which certificate is the best choice to configure as an SSL Forward Trust certificate?
12.
Which option describes the operation of the automatic commit recovery feature?
13.
What are three valid qualifiers for a Decryption Policy Rule match? (Choose three)
14.
Match each type of DoS attack to an example of that type of attack
15.
What are three reasons for excluding a site from SSL decryption? (Choose three.)
16.
Which three statements accurately describe Decryption Mirror? (Choose three.)
17.
A network security engineer has applied a File Blocking profile to a rule with the action of Block. The user of a Linux CLI operating system has opened a ticket. The ticket states that the user is being blocked by the firewall when trying to download a TAR file. The user is getting no error response on the system. Where is the best place to validate if the firewall is blocking the user's TAR file?
18.
An existing NGFW customer requires direct interne! access offload locally at each site and iPSec connectivity to all branches over public internet. One requirement is mat no new SD-WAN hardware be introduced to the environment. What is the best solution for the customer?
19.
An administrator needs firewall access on a trusted interface. Which two components are required to configure certificate based, secure authentication to the Web Ul? (Choose two )
20.
What are two best practices for incorporating new and modified App-IDs? (Choose two.)
21.
Which Panorama mode should be used so that all logs are sent to, and only stored in Cortex Data Lake?
22.
An engineer is pushing configuration from Panorama to a managed firewall. What happens when the pushed Panorama configuration has Address Object names that duplicate the Address Objects already configured on the firewall?
23.
How can Panorama help with troubleshooting problems such as high CPU or resource exhaustion on a managed firewall?
24.
A network engineer has discovered that asymmetric routing is causing a Palo Alto Networks firewall to drop traffic. The network architecture cannot be changed to correct this. Which two actions can be taken on the firewall to allow the dropped traffic permanently? (Choose two.)
25.
When overriding a template configuration locally on a firewall, what should you consider?
26.
The UDP-4501 protocol-port is used between which two GlobalProtect components?
27.
An engineer is tasked with deploying SSL Forward Proxy decryption for their organization. What should they review with their leadership before implementation?
28.
Updates to dynamic user group membership are automatic therefore using dynamic user groups instead of static group objects allows you to:
29.
When configuring forward error correction (FEC) for PAN-OS SD-WAN, an administrator would turn on the feature inside which type of SD-WAN profile?
30.
Place the steps to onboard a ZTP firewall into Panorama/CSP/ZTP-Service in the correct order.
31.
The decision to upgrade to PAN-OS 10.2 has been approved. The engineer begins the process by upgrading the Panorama servers, but gets an error when trying to install. When performing an upgrade on Panorama to PAN-OS 10.2, what is the potential cause of a failed install?
32.
An administrator receives the following error message. How should the administrator identify the root cause of this error message?
"IKE phase-2 negotiation failed when processing Proxy ID. Received local id 192. 168.33.33/24 type IPv4 address protocol 0 port 0, received remote id
172.16.33.33/24 type IPv4 address protocol 0 port 0."
33.
Which three items are important considerations during SD-WAN configuration planning? (Choose three.)
34.
A network administrator troubleshoots a VPN issue and suspects an IKE Crypto mismatch between peers. Where can the administrator find the corresponding logs after running a test command to initiate the VPN?
35.
In SSL Forward Proxy decryption, which two certificates can be used for certificate signing? (Choose two.)
36.
A firewall has Security policies from three sources: 1. locally created policies 2. shared device group policies as pre-rules 3. the firewall's device group as post-rules. How will the rule order populate once pushed to the firewall?
37.
Review the screenshot of the Certificates page. An administrator for a small LLC has created a series of certificates as shown, to use for a planned Decryption roll out. The administrator has also installed the self-signed root certificate in all client systems. When testing, they noticed that every time a user visited an SSL site, they received unsecured website warnings. What is the cause of the unsecured website warnings?
38.
Which option is part of the content inspection process?
39.
Which User-ID mapping method should be used in a high-security environment where all IP address-to-user mappings should always be explicitly known?
40.
Which Device Group option is assigned by default in Panorama whenever a new device group is created to manage a Firewall?
41.
An administrator is building Security rules within a device group to block traffic to and from malicious locations. How should those rules be configured to ensure that they are evaluated with a high priority?
42.
A firewall should be advertising the static route 10.2.0.0/24 into OSPF. The configuration on the neighbour is correct, but the route is not in the neighbour's routing table. Which two configurations should you check on the firewall? (Choose two.)
43.
An administrator needs to troubleshoot a User-ID deployment. The administrator believes that there is an issue related to LDAP authentication. The administrator wants to create a packet capture on the management plane. Which CLI command should the administrator use to obtain the packet capture for validating the configuration?
44.
An administrator notices that an interface configuration has been overridden locally on a firewall. They require an configuration to be managed from Panorama and overrides are not allowed. What is one way the administrator can meet this requirement?
45.
Which three options are supported in HA Lite? (Choose three.)
46.
What are two characteristic types that can be defined for a variable? (Choose two)
47.
How can an administrator configure the firewall to automatically quarantine a device using GlobalProtect?
48.
An engineer has been tasked with reviewing traffic logs to find applications the firewall is unable to identify with App-ID. Why would the application field display as incomplete?
49.
Which function is handled by the management plane (control plane) of a Palo Alto Networks firewall?
50.
What are two common reasons to use a "No Decrypt" action to exclude traffic from SSL decryption? (Choose two.)
51.
Which CLI command is used to determine how much disk space is allocated to logs?
52.
As a best practice, which URL category should you target first for SSL decryption?
53.
A network administrator wants to use a certificate for the SSL/TLS Service Profile Which type of certificate should the administrator use?
54.
Which User-ID mapping method should be used in a high-security environment where all IP address-to-user mappings should always be explicitly known?
55.
A variable name must start with which symbol?
56.
Which statement accurately describes service routes and virtual systems?
57.
Which three statements accurately describe Decryption Mirror? (Choose three.)
58.
An organization wishes to roll out decryption but gets some resistance from engineering leadership regarding the guest network. What is a common obstacle for decrypting traffic from guest devices?
59.
An engineer needs to configure SSL Forward Proxy to decrypt traffic on a PA-5260. The engineer uses a forward trust certificate from the enterprise PKI that expires December 31, 2025. The validity date on the PA-generated certificate is taken from what?
60.
Given the following snippet of a WildFire submission log. did the end-user get access to the requested information and why or why not?
61.
An administrator needs to implement an NGFW between their DMZ and Core network EIGRP Routing between the two environments is required Which interface type would support this business requirement?
62.
In SSL Forward Proxy decryption, which two certificates can be used for certificate signing? (Choose two.)
63.
An administrator wants to enable WildFire inline machine learning. Which three file types does WildFire inline ML analyze? (Choose three.)
64.
How should an administrator enable the Advance Routing Engine on a Palo Alto Networks firewall?
65.
A company with already deployed Palo Alto firewalls has purchased their first Panorama server. The security team has already configured all firewalls with the Panorama IP address and added all the firewall serial numbers in Panorama. What are the next steps to migrate configuration from the firewalls to Panorama?
66.
Four configuration choices are listed, and each could be used to block access to a specific URL. If you configured each choice to block the same URL, then which choice would be evaluated last in the processing order to block access to the URL?
67.
SD-WAN is designed to support which two network topology types? (Choose two.)
68.
When you configure an active/active high availability pair which two links can you use? (Choose two)
69.
When you navigate to Network: > GlobalProtect > Portals > Method section, which three options are available? (Choose three)
70.
A firewall is configured with SSL Forward Proxy decryption and has the following four enterprise certificate authorities (CAs): i. Enterprise-Trusted-CA, which is verified as Forward Trust Certificate (The CA is also installed in the trusted store of the end-user browser and system.) ii. Enterprise-Untrusted-CA, which is verified as Forward Untrust Certificate iii. Enterprise-Intermediate-CA iv. Enterprise-Root-CA, which is verified only as Trusted Root CA An end-user visits https://www.example-website.com/ with a server certificate Common Name (CN): www.example-website.com. The firewall does the SSL Forward Proxy decryption for the website and the server certificate is not trusted by the firewall. The end-user's browser will show that the certificate for www. example-website.com was issued by which of the following?
71.
An administrator receives the following error message: "IKE phase-2 negotiation failed when processing Proxy ID. Received local id 192. 168.33.33/24 type IPv4 address protocol 0 port 0, received remote id 172.16.33.33/24 type IPv4 address protocol 0 port 0." How should the administrator identify the root cause of this error message?
72.
When you import the configuration of an HA pair into Panorama, how do you prevent the import from affecting ongoing traffic?
73.
An internal system is not functioning. The firewall administrator has determined that the incorrect egress interface is being used After looking at the configuration, the administrator believes that the firewall is not using a static route What are two reasons why the firewall might not use a static route"? (Choose two.)
74.
What are two characteristic types that can be defined for a variable? (Choose two.)
75.
Your company occupies one floor in a single building. You have two Active Directory domain controllers on a single network. The firewall's management-plane resources are lightly utilized. Given the size of this environment, which User-ID collection method is sufficient?