Palo Alto Networks Certified Network Security Engineer v1.0

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Exam contains 606 questions

A session in the Traffic log is reporting the application as `incomplete.`
What does `incomplete` mean?

  • A. The three-way TCP handshake was observed, but the application could not be identified.
  • B. The three-way TCP handshake did not complete.
  • C. The traffic is coming across UDP, and the application could not be identified.
  • D. Data was received but was instantly discarded because of a Deny policy was applied before App-ID could be applied.


Answer : B

Refer to the exhibit.

An administrator is using DNAT to map two servers to a single public IP address. Traffic will be steered to the specific server based on the application, where Host
A (10.1.1.100) receives HTTP traffic and Host B (10.1.1.101) receives SSH traffic.
Which two Security policy rules will accomplish this configuration? (Choose two.)

  • A. Untrust (Any) to Untrust (10.1.1.1), web-browsing ג€" Allow
  • B. Untrust (Any) to Untrust (10.1.1.1), ssh ג€" Allow
  • C. Untrust (Any) to DMZ (1.1.1.100), web-browsing ג€" Allow
  • D. Untrust (Any) to DMZ (1.1.1.100), ssh ג€" Allow
  • E. Untrust (Any) to DMZ (10.1.1.100, 10.1.1.101), ssh, web-browsing ג€" Allow


Answer : CD

An administrator needs to determine why users on the trust zone cannot reach certain websites. The only information available is shown on the following image.
Which configuration change should the administrator make?
A.

B.

C.

D.

E.



Answer : B

Which three settings are defined within the Templates object of Panorama? (Choose three.)

  • A. Setup
  • B. Virtual Routers
  • C. Interfaces
  • D. Security
  • E. Application Override


Answer : ABC

A customer has an application that is being identified as unknown-tcp for one of their custom PostgreSQL database connections.
Which two configuration options can be used to correctly categorize their custom database application? (Choose two.)

  • A. Application Override policy.
  • B. Security policy to identify the custom application.
  • C. Custom application.
  • D. Custom Service object.


Answer : AC

Reference:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000Clc6CAC

An administrator logs in to the Palo Alto Networks NGFW and reports that the WebUI is missing the Policies tab.
Which profile is the cause of the missing Policies tab?

  • A. Admin Role
  • B. WebUI
  • C. Authentication
  • D. Authorization


Answer : A

An administrator has left a firewall to use the default port for all management services.
Which three functions are performed by the dataplane? (Choose three.)

  • A. WildFire updates
  • B. NAT
  • C. NTP
  • D. antivirus
  • E. file blocking


Answer : BDE

An administrator is using Panorama and multiple Palo Alto Networks NGFWs. After upgrading all devices to the latest PAN-OSֲ® software, the administrator enables log forwarding from the firewalls to Panorama. Pre-existing logs from the firewalls are not appearing in Panorama.
Which action would enable the firewalls to send their pre-existing logs to Panorama?

  • A. Use the import option to pull logs into Panorama.
  • B. A CLI command will forward the pre-existing logs to Panorama.
  • C. Use the ACC to consolidate pre-existing logs.
  • D. The log database will need to exported form the firewalls and manually imported into Panorama.


Answer : B

A firewall just submitted a file to WildFire for 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. More than 15 minutes
  • B. 5 minutes
  • C. 10 to 15 minutes
  • D. 5 to 10 minutes


Answer : D

What are the differences between using a service versus using an application for Security Policy match?

  • A. Use of a ג€serviceג€ enables the firewall to take immediate action with the first observed packet based on port numbers. Use of an ג€applicationג€ allows the firewall to take immediate action if the port being used is a member of the application standard port list.
  • B. There are no differences between ג€serviceג€ or ג€applicationג€. Use of an ג€applicationג€ simplifies configuration by allowing use of a friendly application name instead of port numbers.
  • C. Use of a ג€serviceג€ enables the firewall to take immediate action with the first observed packet based on port numbers. Use of an ג€applicationג€ allows the firewall to take action after enough packets allow for App-ID identification regardless of the ports being used
  • D. Use of a ג€serviceג€ enables the firewall to take action after enough packets allow for App-ID identification


Answer : C

Reference:
https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/app-id/app-id-overview

Which Palo Alto Networks VM-Series firewall is valid?

  • A. VM-25
  • B. VM-800
  • C. VM-50
  • D. VM-400


Answer : C

Reference:
https://www.paloaltonetworks.com/products/secure-the-network/virtualized-next-generation-firewall/vm-series

An administrator wants multiple web servers in the DMZ to receive connections initiated from the internet. Traffic destined for 206.15.22.9 port 80/TCP needs to be forwarded to the server at 10.1.1.22
Based on the information shown in the image, which NAT rule will forward web-browsing traffic correctly?

A.

B.

C.

D.



Answer : C

An administrator creates a custom application containing Layer 7 signatures. The latest application and threat dynamic update is downloaded to the same NGFW.
The update contains an application that matches the same traffic signatures as the custom application.
Which application should be used to identify traffic traversing the NGFW?

  • A. Custom application
  • B. System logs show an application error and neither signature is used.
  • C. Downloaded application
  • D. Custom and downloaded application signature files are merged and both are used


Answer : A

Starting with PAN-OS version 9.1, GlobalProtect logging information is now recorded in which firewall log?

  • A. GlobalProtect
  • B. System
  • C. Authentication
  • D. Configuration


Answer : A

Reference:
https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-new-features/globalprotect-features/enhanced-logging-for-globalprotect.html

Refer to the exhibit.

Which will be the egress interface if the trafficג€™s ingress interface is ethernet1/7 sourcing from 192.168.111.3 and to the destination 10.46.41.113?

  • A. ethernet1/6
  • B. ethernet1/3
  • C. ethernet1/7
  • D. ethernet1/5


Answer : D

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Exam contains 606 questions

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