You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
GOOGLE CLOUDGoogle Cloud Professional Cloud Network Engineer
The Google Cloud Professional Cloud Network Engineer certification validates your ability to design, implement, and manage secure, scalable network architectures on Google Cloud. It is intended for network engineers who architect hybrid and multi-cloud connectivity, configure network services, and optimize performance and reliability. Earning it demonstrates that you can translate business requirements into robust, production-ready network solutions.
Exam formatMultiple choice and multiple select
DeliveryGoogle Cloud
Free questions502
Content last reviewed 30 July 2026 · Up to date
The certification
What Google Cloud Professional Cloud Network Engineer proves, and what it asks of you
What this certification covers, who it is written for, and what the exam itself looks like on the day.
6domains
22objectives
195concepts
What it is
What this certification is
What it validates, who it is written for, and the experience it assumes.
About this certification
The Google Cloud Professional Cloud Network Engineer certification validates your expertise in designing, planning, and implementing network architectures on Google Cloud. It covers the full lifecycle of network engineering, from designing VPCs and hybrid connectivity to implementing network security controls and monitoring traffic. This certification is for network professionals who want to prove they can build and operate reliable, secure, and scalable cloud networks.
Earning this certification demonstrates that you can make sound architectural decisions about network topology, IP addressing, load balancing, and connectivity options such as Cloud VPN, Interconnect, and Cloud NAT. You will also be prepared to implement and manage network security policies, including firewall rules, Cloud Armor, and Identity-Aware Proxy, ensuring that workloads are protected and compliant. The credential signals to employers that you have the advanced skills needed to manage complex network environments on Google Cloud.
Who it’s for
This certification is for network engineers, cloud architects, and infrastructure professionals who design, implement, and manage network solutions on Google Cloud. It is ideal for those who work with hybrid and multi-cloud environments, configure network services, and ensure the security and reliability of cloud networks. Candidates typically have several years of experience in network engineering, including hands-on work with Google Cloud networking technologies. They are comfortable with concepts such as VPCs, subnets, routing, firewalls, load balancing, and hybrid connectivity, and they understand how to apply these to meet business and technical requirements.
Recommended experience
Google Cloud recommends that candidates have at least 3 years of industry experience, including 1 year or more designing and managing solutions using Google Cloud. Designing and implementing VPCs, subnets, and firewall rules; Configuring hybrid connectivity such as Cloud VPN and Interconnect; Implementing load balancing and traffic management; Applying network security controls including Cloud Armor and IAP
The syllabus
What you’ll learn
Every domain and objective Google Cloud measures, with the weight they carry on the exam.
The official Google Cloud exam outline · checked 30 July 2026 · See the source
Section 1: Designing and planning a Google Cloud VPC network (~21% of the exam)
- 1.1 Designing an overall network architecture. Considerations include:
- 1.2 Designing VPC networks. Considerations include:
- 1.3 Designing a resilient and performant hybrid and multi-cloud network. Considerations include:
- 1.4 Designing for Google Kubernetes Engine (GKE). Considerations include:
Section 2: Implementing a VPC network (~20% of the exam)
- 2.1 Configuring VPCs. Considerations include::
- 2.2 Configuring VPC routing. Considerations include:
- 2.3 Configuring Network Connectivity Center. Considerations include:
- 2.4 Configuring and maintaining GKE clusters. Considerations include:
Section 3: Configuring managed network services (~16% of the exam)
- 3.1 Configuring load balancing. Considerations include:
- 3.2 Configuring Cloud CDN. Considerations include:
- 3.3 Configuring Cloud DNS. Considerations include:
Section 4: Configuring and implementing hybrid and multicloud network interconnectivity (~16% of the exam)
- 4.1 Configuring Cloud Interconnect. Considerations include:
- 4.2 Configuring a site-to-site IPSec VPN. Considerations include:
- 4.3 Configuring Cloud Router. Considerations include:
- 4.4 Configuring Network Connectivity Center. Considerations include:
Section 5: Managing, monitoring, and troubleshooting network operations (~14% of the exam)
- 5.1 Logging and monitoring with Google Cloud Observability. Considerations include:
- 5.2 Maintaining and troubleshooting connectivity issues. Considerations include:
- 5.3 Using Network Intelligence Center to monitor and troubleshoot common networking issues. Considerations include:
Section 6: Configuring, implementing and managing a cloud network security solution (~13% of the exam)
- 6.1 Configuring Google Cloud Armor policies. Considerations include:
- 6.2 Configuring and managing NGFW policies and VPC Firewall rules. Considerations include:
- 6.3 Configuring and securing internet egress traffic using Public Cloud NAT and Secure Web Proxy. Considerations include:
- 6.4 Configuring self-managed network virtual appliance and Packet Mirroring. Considerations include:
On the day
The exam itself
Everything Google Cloud publishes about sitting it, and nothing we inferred.
Prerequisites
No mandatory prerequisites — this certification has no required predecessor exam or credential.
CertificationGoogle Cloud Professional Cloud Network Engineer
Exam formatMultiple choice and multiple select
DeliveryGoogle Cloud
LanguagesEnglish, Japanese, Spanish, French, German, Portuguese, Korean, Chinese
Certification levelProfessional
After you pass
Where this credential goes next
The path Google Cloud lays out, how the credential is kept, and where to book.
Step-by-step path to Google Cloud Professional Cloud Network Engineer
Credential earnedGoogle Cloud Professional Cloud Network Engineer Professional level certification Renewal and maintenance
Professional certifications are valid for two years. You can renew by passing the current version of the exam or, for eligible certifications, by completing continuing education courses in Google Skills. Stay current with the latest technologies and maintain your certification.
Learn more about renewal requirements Lifecycle status
This certification is currently active and available. Google Cloud maintains this certification to validate current skills and industry relevance.
Exam status: ActiveMaintained by Google Cloud
Exam registration
Register for the exam through Google Cloud, Google Cloud’s authorized testing partner.
Schedule your examVisit the official Google Cloud certification page for exam policies and requirements.
View the official pageYour coach
And when you are serious, your coach Pip takes over
Your coach in the app reads what you have answered with the book closed and tells you one thing to do tonight. It will not count an answer you gave with the page open, and it will tell you when you are not ready.
See how the coach worksBefore you book
Questions people ask
How does the Professional Cloud Network Engineer exam relate to the Associate Cloud Engineer certification?
The Professional Cloud Network Engineer is a higher-level certification that focuses specifically on network engineering. While the Associate Cloud Engineer covers broader cloud fundamentals, the Professional Network Engineer exam dives deeper into network design, hybrid connectivity, and network security. There is no requirement to hold the Associate certification before taking this exam.
Is there a hands-on lab component in the Professional Cloud Network Engineer exam?
The exam is primarily multiple-choice and multiple-select. Google Cloud does not currently include a separate hands-on lab section for this certification, but the exam may include scenario-based questions that test practical knowledge.
What is the retake policy if I fail the exam?
You must wait 14 days after your first failed attempt before retaking the exam. For subsequent attempts, the waiting period is 60 days. There is no limit on the number of attempts, but each attempt requires a new exam fee.
Can I renew my Professional Cloud Network Engineer certification by passing a different Google Cloud exam?
No, the Professional Cloud Network Engineer certification must be renewed by passing the current version of the Professional Cloud Network Engineer exam. Passing other Google Cloud exams does not renew this certification.
What job roles does the Professional Cloud Network Engineer certification map to?
This certification is designed for network engineers, cloud network architects, and infrastructure professionals who are responsible for designing, implementing, and managing network architectures on Google Cloud.
Are there any regional restrictions for taking the Professional Cloud Network Engineer exam?
The exam is available globally through online proctoring and at test centers in many countries. Availability may vary by region, and some locations may have limited test center options. Check the registration portal for specific availability in your area.
Information freshness · Content last reviewed on 2026-07-30 Up to date
Practice free questions 502 questions, free, no account needed.
The curriculum
The whole exam, mapped and written
Every domain, every objective, and every concept Google Cloud measures — each one written out.
6domains
22objectives
195concepts
110free pages
The domains, and what sits inside them
Every objective below is a page you can open and practise now, without an account.
The official Google Cloud exam outline · checked 30 July 2026 · See the source
1Section 1: Designing and planning a Google Cloud VPC network (~21% of the exam)113 questions
1.1 Designing an overall network architecture. Considerations include:22 concepts · 10 pagesOpen →1.2 Designing VPC networks. Considerations include:6 concepts · 5 pagesOpen →1.3 Designing a resilient and performant hybrid and multi-cloud network. Considerations include:11 concepts · 5 pagesOpen →1.4 Designing for Google Kubernetes Engine (GKE). Considerations include:9 concepts · 4 pagesOpen →
2Section 2: Implementing a VPC network (~20% of the exam)84 questions
2.1 Configuring VPCs. Considerations include::13 concepts · 5 pagesOpen →2.2 Configuring VPC routing. Considerations include:9 concepts · 4 pagesOpen →2.3 Configuring Network Connectivity Center. Considerations include:11 concepts · 5 pagesOpen →2.4 Configuring and maintaining GKE clusters. Considerations include:11 concepts · 4 pagesOpen →
3Section 3: Configuring managed network services (~16% of the exam)75 questions
4Section 4: Configuring and implementing hybrid and multicloud network interconnectivity (~16% of the exam)71 questions
4.1 Configuring Cloud Interconnect. Considerations include:8 concepts · 5 pagesOpen →4.2 Configuring a site-to-site IPSec VPN. Considerations include:8 concepts · 4 pagesOpen →4.3 Configuring Cloud Router. Considerations include:5 concepts · 3 pagesOpen →4.4 Configuring Network Connectivity Center. Considerations include:4 concepts · 4 pagesOpen →
5Section 5: Managing, monitoring, and troubleshooting network operations (~14% of the exam)83 questions
5.1 Logging and monitoring with Google Cloud Observability. Considerations include:8 concepts · 7 pagesOpen →5.2 Maintaining and troubleshooting connectivity issues. Considerations include:11 concepts · 7 pagesOpen →5.3 Using Network Intelligence Center to monitor and troubleshoot common networking issues. Considerations include:6 concepts · 4 pagesOpen →
6Section 6: Configuring, implementing and managing a cloud network security solution (~13% of the exam)76 questions
6.1 Configuring Google Cloud Armor policies. Considerations include:6 concepts · 5 pagesOpen →6.2 Configuring and managing NGFW policies and VPC Firewall rules. Considerations include:11 concepts · 4 pagesOpen →6.3 Configuring and securing internet egress traffic using Public Cloud NAT and Secure Web Proxy. Considerations include:8 concepts · 4 pagesOpen →6.4 Configuring self-managed network virtual appliance and Packet Mirroring. Considerations include:5 concepts · 4 pagesOpen →
Not a table of contents
Every line on this map already opens
In front of every objective the practice pages are already there, free and without an account. This is one objective, opened.
1.1 Designing an overall network architecture. Considerations include:10 pagesOpen →
Free in front of it
49 questions on this objective, five to a page. Every range above is a real page, open now, with no account.
Reading the map is not the same as knowing the ground
The curriculum tells you what is on the exam. Proving you know it is a different job — and it is the one the closed-book run does.
Free questions
502 questions. No account, no card.
The whole bank is open. 5 questions to a page, every answer explained, and a discussion thread on each one.
502questions
110pages
22objectives
Freealways
Start anywhere1.1 Designing an overall network architecture. Considerations include: 49 questions · 10 pages
Browse by domain
Every objective, and every page range, is a link — so you can pick up exactly where you left off.
1Section 1: Designing and planning a Google Cloud VPC network (~21% of the exam)113 questions
2Section 2: Implementing a VPC network (~20% of the exam)84 questions
3Section 3: Configuring managed network services (~16% of the exam)75 questions
4Section 4: Configuring and implementing hybrid and multicloud network interconnectivity (~16% of the exam)71 questions
5Section 5: Managing, monitoring, and troubleshooting network operations (~14% of the exam)83 questions
6Section 6: Configuring, implementing and managing a cloud network security solution (~13% of the exam)76 questions
What a practice page gives you
1Five to a page
Short enough to finish, long enough to matter.
2Every answer explained
Not only which one is right — why the others are wrong.
3A discussion on each
Ask, answer, and vote. Every question has its own thread.
A question, and the idea behind it
Every question comes from a concept
These are not trivia. Each one is written against a concept in the book, so when you get one wrong there is somewhere to go and find out why.
The visual book
See it once. Carry it into the exam.
The pages shown here come from our AI-900 book — an example of how each concept is written in plain language and, where the idea needs one, drawn as a full page you can take in at a glance.
195concepts
502free questions
Why a picture, and not another paragraph
Three reasons, and each one is a real finding rather than a slogan.
You can see it againThe whole idea at onceWhere it starts, what happens in the middle, what comes out, and the mistake to avoid.
Multimedia principle · MayerThe look-alikes sit togetherThe pairs the exam tests are drawn side by side, so the difference is seen, not told.
Dual coding · PaivioWhat one page is made of
You are never asked to read a poster here — only to see how one is built. After that, every other page is legible at a glance.
1A numbered strip on top
The idea as a sequence, followed with a finger before a word is read.
2Panels for the parts
What it is, how the machine learns it, when it is the right tool.
3The trap, framed
The distinction the exam tests, given its own box instead of buried in prose.
4One line at the bottom
The sentence to carry into the exam room.
Open book, on purpose
Answer it with the picture beside you
This is the part that teaches. The illustration and the written explanation stay where they are while you work, so a scenario stops being a memory test and becomes something you can simply look at.
It teaches · it does not count
A smartphone uses AI to unlock when the owner looks at the camera. Which AI capability is being used?
AImage classification
BFacial recognition
COptical character recognition
DObject detection
Look at the five steps. Detect finds a face, align straightens it, encode turns it into numbers, search compares it with a stored face, and decide answers one question: is this the same person? Classification would only say “a face”. Detection would only draw a box. Neither decides whose.
Then the page shuts, and it starts counting
The same questions come back with the book closed — that run is the one that counts. After it, your coach picks one thing for tonight, sized to the time you have, and brings pages back before you lose them.
Testing effect · Roediger & Karpicke 2006 · spacing effect · Cepeda et al. 2006
Official resources
Straight from Google Cloud
Where the exam is defined, scheduled and scored.
1official link
195concepts mapped
The source
Google Cloud’s own pages
We link to them rather than repeat them, so nothing here goes stale behind them.
Checked against the source
Every objective on the official Google Cloud outline already has questions here
We build from the official skills outline, not from a summary of it — 22 objectives, 195 concepts written under them, and free questions against every one. When Google Cloud changes the outline, this page changes with it.
22objectives on the outline→195concepts written→502free questions
An official page tells you what will be asked. It cannot tell you what you will get right.
That is the only question worth answering the night before, and no link answers it. You answer it by taking the questions with the book closed, and seeing what comes back.