200+ Free PCNSA Practice Questions

Pass your Palo Alto Networks Certified Network Security Administrator exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

~75-80% Pass Rate

200+ Questions

100% Free

1 / 200

Question 1

Score: 0/0

What is the default administrative username for a new Palo Alto Networks firewall?

admin

root

panadmin

administrator

to track

2026 Statistics

Key Facts: PCNSA Exam

~75-80%

Estimated Pass Rate

Industry estimate

~700/800

Passing Score

Scaled (~70%)

60-80 hrs

Study Time

Recommended

$75-110K

Salary Range

Industry data

$155

Exam Fee

Palo Alto Networks

2 years

Cert Valid

Recertification required

The Palo Alto Networks PCNSA certification requires approximately 70% to pass (scaled 700/800). The exam has 50-60 questions in 80 minutes. Domain 4 (Securing Traffic, 30%) and Domain 3 (Policy Evaluation and Management, 28%) together comprise 58% of the exam content. PCNSA holders typically earn $75,000-110,000 in network security roles.

Sample PCNSA Practice Questions

Try these sample questions to test your PCNSA exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1What is the default administrative username for a new Palo Alto Networks firewall?

A.admin

B.root

C.panadmin

D.administrator

Explanation: The default administrative username for a new Palo Alto Networks firewall is "admin". Upon first login, you are required to change the default password for security purposes. This is a fundamental security measure that prevents unauthorized access using factory-default credentials.

2Which three interface types are supported by default on Palo Alto Networks firewalls?

A.Tap, Virtual Wire, and Layer 3

B.Layer 2, Layer 3, and Loopback

C.Tap, Virtual Wire, and Layer 2/Layer 3

D.Management, HA, and Layer 3 only

Explanation: Palo Alto Networks firewalls support Tap (monitoring), Virtual Wire (transparent mode), and Layer 2/Layer 3 (routed/switched) interface types by default. Tap mode monitors traffic without inline deployment, Virtual Wire operates transparently between two interfaces, and Layer 2/3 modes participate in network routing/switching.

3What is the purpose of the Management interface on a Palo Alto Networks firewall?

A.To route production traffic between zones

B.To provide out-of-band management access to the device

C.To connect to the HA peer device

D.To monitor network traffic only

Explanation: The Management interface provides out-of-band management access to the firewall. It is used for web UI access, CLI access, SNMP, syslog export, and software updates. This interface should be isolated from production traffic and placed in a secure management network.

4Which command is used to view the current running configuration in the CLI?

A.show config

B.show running-config

C.show config running

D.configure show

Explanation: The "show config" command displays the current running configuration in the Palo Alto Networks CLI. To view the candidate configuration (uncommitted changes), use "show config candidate". The running configuration is the active configuration currently enforcing security policies.

5What is the default port for HTTPS access to the Palo Alto Networks web interface?

A.443

B.8443

C.8080

D.80

Explanation: The default port for HTTPS access to the Palo Alto Networks web interface is 443. HTTP access (port 80) is disabled by default for security reasons. Administrators can change these ports in the Management interface settings under Device > Setup > Management.

6In Palo Alto Networks security architecture, what is a Zone?

A.A physical interface on the firewall

B.A logical grouping of interfaces with similar security requirements

C.A VLAN configured on the switch

D.A geographic location of network equipment

Explanation: A Zone is a logical grouping of one or more interfaces that share similar security requirements. Security policies are applied between zones, not between individual interfaces. Common zones include Trust (internal), Untrust (external), DMZ, and Management.

7How many zones can be assigned to a single Layer 3 interface?

A.One zone per interface

B.Up to three zones per interface

C.Unlimited zones per interface

D.Two zones for redundancy

Explanation: Each interface can be assigned to only one zone. This is a fundamental principle of Palo Alto Networks zone-based security architecture. If you need traffic to traverse multiple security domains, you must use subinterfaces or assign different physical interfaces to different zones.

8Which zone type should be configured for interfaces connecting to the public internet?

A.Trust zone

B.Untrust zone

C.DMZ zone

D.Internal zone

Explanation: The Untrust zone is typically configured for interfaces connecting to untrusted networks like the public internet. By default, Palo Alto Networks firewalls block all traffic from Untrust to Trust zones unless explicitly allowed by security policies.

9What is the purpose of the "Enable User Identification" option on a zone?

A.To enable DHCP services on the zone

B.To allow the firewall to identify users and map them to IP addresses

C.To enable SNMP monitoring of the zone

D.To configure routing protocols on the zone

Explanation: Enabling User Identification on a zone allows the firewall to identify users and map them to IP addresses for user-based security policies. This requires User-ID agents or agentless User-ID configuration to gather user-to-IP mappings from Active Directory or other identity sources.

10In a Virtual Wire deployment, how many interfaces are required minimum?

A.One interface

B.Two interfaces

C.Three interfaces

D.Four interfaces

Explanation: A Virtual Wire deployment requires a minimum of two interfaces. The Virtual Wire binds two Ethernet interfaces together, allowing the firewall to inspect traffic passing between them without requiring Layer 3 IP addressing on the firewall interfaces.

About the PCNSA Exam

The Palo Alto Networks Certified Network Security Administrator (PCNSA) validates the knowledge and skills required for network security administrators responsible for deploying and operating Palo Alto Networks next-generation firewalls (NGFW). The exam covers four domains: Device Management and Services (22%), Managing Objects (20%), Policy Evaluation and Management (28%), and Securing Traffic (30%). PCNSA demonstrates competency in PAN-OS, security policies, NAT, VPN, and threat prevention.

Questions

50 scored questions

Time Limit

80 minutes

Passing Score

~70% (scaled 200-800, passing ~700)

Exam Fee

$155 (Palo Alto Networks / Pearson VUE)

PCNSA Exam Content Outline

22%

Device Management and Services

PAN-OS architecture, zones, interfaces, virtual routers, routing protocols, HA, Panorama, licensing, software/content updates, logging

20%

Managing Objects

Address objects, address groups, service objects, application objects, user identification, tags, custom URL categories, schedules

28%

Policy Evaluation and Management

Security policies, NAT policies, App-ID, Content-ID, User-ID, decryption policies, security profiles, DoS protection, PBF

30%

Securing Traffic

Security policy rules, NAT types (source, destination, static), GlobalProtect VPN, SSL decryption, zone protection, App-based policies

How to Pass the PCNSA Exam

What You Need to Know

Passing score: ~70% (scaled 200-800, passing ~700)
Exam length: 50 questions
Time limit: 80 minutes
Exam fee: $155

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

PCNSA Study Tips from Top Performers

1Focus heavily on Domains 3 and 4 (58% combined) — Policy Evaluation/Management and Securing Traffic

2Master App-ID technology — understand how Palo Alto Networks identifies applications regardless of port or protocol

3Understand Content-ID features — threat prevention, URL filtering, and data filtering profiles

4Practice NAT configuration thoroughly — source NAT (PAT), destination NAT, and static NAT scenarios

5Learn User-ID integration methods — including agentless User-ID, User-ID Agent, and Terminal Services Agent

6Get hands-on experience with GlobalProtect VPN — both portal and gateway configuration

7Understand SSL decryption policies — forward proxy and inbound inspection modes

8Complete 200+ practice questions and score 80%+ consistently before scheduling your exam

Frequently Asked Questions

What is the PCNSA passing score?

The PCNSA exam requires approximately 70% to pass, reported on a scaled score of 200-800 where 700 is the passing threshold. The exam has 50-60 questions to be completed in 80 minutes. Palo Alto Networks does not publish exact passing scores or the number of questions per exam form. All questions are weighted equally, and there is no penalty for incorrect answers.

How hard is the PCNSA exam?

PCNSA is considered an entry-level to intermediate certification with an estimated 75-80% pass rate for candidates with 6+ months of hands-on Palo Alto Networks NGFW experience. The exam is scenario-based and requires practical knowledge of PAN-OS configuration. Candidates without hands-on experience should expect a steeper learning curve and may need additional lab time with Palo Alto Networks firewalls.

What topics are covered in the PCNSA exam?

The PCNSA exam covers four domains: Device Management and Services (22%) including PAN-OS, zones, interfaces, virtual routers, HA, and licensing; Managing Objects (20%) including addresses, services, applications, User-ID, and tags; Policy Evaluation and Management (28%) including security policies, App-ID, Content-ID, security profiles, and decryption; and Securing Traffic (30%) including NAT, GlobalProtect VPN, SSL decryption, and zone protection. Domains 3 and 4 together make up 58% of the exam.

How long should I study for PCNSA?

Plan for 60-80 hours of study over 4-6 weeks if you have networking/security experience. Without NGFW experience, plan for 100+ hours including hands-on lab practice. Key study activities: 1) Complete Palo Alto Networks EDU-210 or EDU-110 training; 2) Get hands-on practice with PAN-OS in a lab or with Palo Alto Networks Cyber Range; 3) Master App-ID, Content-ID, and User-ID technologies; 4) Practice security policy creation and NAT configuration; 5) Complete 200+ practice questions and score 80%+ consistently.

What is the difference between PCNSA and PCNSE?

PCNSA (Palo Alto Networks Certified Network Security Administrator) is the entry-level certification focusing on day-to-day firewall administration tasks. PCNSE (Palo Alto Networks Certified Network Security Engineer) is the advanced professional certification requiring deeper knowledge of complex deployments, troubleshooting, and enterprise architecture. PCNSE covers advanced routing, large-scale deployments, Panorama management, and complex security scenarios. PCNSA is recommended before attempting PCNSE.

What jobs can I get with PCNSA certification?

PCNSA qualifies you for roles including: Network Security Administrator ($65,000-90,000), Firewall Administrator ($70,000-95,000), Junior Security Engineer ($75,000-100,000), SOC Analyst ($60,000-85,000), and Network Administrator with security focus ($70,000-95,000). PCNSA is particularly valuable in organizations using Palo Alto Networks firewalls and is often listed as a preferred qualification in cybersecurity job postings. The certification is valid for 2 years.