Cisco Modifies ENCOR 350-401 Exam: Important Format Changes You Should Know
The Cisco 350-401 ENCOR exam is a critical step toward achieving the CCNP Enterprise certification. In its updated version, Cisco has made a significant structural change to the format of this exam, not by altering the content, but by rearranging the way candidates experience the test. This revision is centered on improving the test-taking process, reducing cognitive fatigue, and aligning the exam more closely with how networking professionals operate in real-world environments.
This part of the explanation will break down what exactly has changed, why Cisco made this adjustment, and what it means for candidates in terms of expectations and experience.
The Implementing Cisco Enterprise Network Core Technologies (ENCOR) 350-401 exam tests a candidate’s knowledge of enterprise networking technologies. It covers a wide range of skills and domains, such as dual-stack (IPv4 and IPv6) architecture, virtualization, infrastructure, network assurance, security, and automation. This exam is the core requirement for the CCNP Enterprise certification and also serves as the qualifying exam for Cisco Certified Specialist – Enterprise Core.
Passing the ENCOR 350-401 exam validates that a candidate can implement core enterprise network technologies, troubleshoot network issues, apply automation techniques, and secure enterprise-level infrastructures. It’s meant for professionals who want to advance in roles like network engineer, systems engineer, or network administrator.
The structure of this exam has historically included a combination of different question types: multiple-choice questions and performance-based simulations or lab questions. Previously, these different formats were mixed throughout the exam, often leading to abrupt transitions between theory-based and hands-on tasks.
In the updated format, Cisco has reorganized how questions appear during the exam. All performance-based lab questions now appear at the beginning of the test. Once the lab section is completed, candidates then move into the multiple-choice portion of the exam.
This is the only structural change to the exam. The topics, difficulty level, and domains remain the same as before. However, the flow and experience of the exam have been significantly improved for test-takers.
This change reflects a broader trend in certification testing—moving toward more realistic and job-relevant exam experiences. The hands-on section requires candidates to interact with simulated network environments, performing tasks such as configuring routers and switches, verifying protocol operations, troubleshooting connectivity, and applying configurations using command-line interfaces.
Cisco did not implement this change arbitrarily. Instead, it was based on feedback from thousands of test-takers, trainers, and enterprise network professionals. One of the most common concerns was the mental strain caused by switching between question types mid-exam.
In the old format, a candidate might answer a few theoretical multiple-choice questions, then suddenly be asked to dive into a lab simulation that required typing commands into a virtual terminal. This kind of mental context switching, especially when repeated throughout a two-hour test, created additional stress and often disrupted focus and timing.
By grouping all lab-based tasks at the beginning of the test, Cisco aims to
This change also aligns the exam experience with real-world expectations. In practice, network engineers often perform hands-on configurations and troubleshooting tasks before writing reports or discussing high-level concepts. This new structure mirrors that reality more closely.
Under the updated exam structure, the Cisco 350-401 ENCOR exam follows a two-phase flow:
Phase 1—Lab Section (First Hour): Candidates will begin the exam with a series of performance-based lab simulations. These scenarios place the candidate in a real-world environment where they must apply their skills to solve networking problems, configure devices, or validate settings. These tasks must be completed using a virtual interface similar to Cisco CLI environments.
The lab section may cover topics like
These tasks simulate what network engineers do on the job, making this part of the exam particularly important for proving practical ability.
Phase 2 – Multiple-Choice Section (Second Hour): After completing the lab simulations, candidates move on to the multiple-choice questions. These may involve:
These questions are designed to evaluate whether a candidate understands the underlying principles behind the actions taken during the lab section. They may not require direct device interaction, but they test critical thinking and domain knowledge.
The total time for the exam remains the same—typically 120 minutes—but the experience is now clearly split between hands-on tasks and theory-based questions.
This structural shift offers a range of benefits for candidates preparing to take the ENCOR exam. It doesn’t make the test easier or harder; rather, it creates a more logical and manageable testing experience that helps individuals showcase their skills more effectively.
Better Focus and Energy Management. Starting with the lab section allows candidates to tackle the most demanding part of the exam while they are mentally fresh. Labs require more active problem-solving and command-line input, and tackling them first prevents the fatigue that might otherwise set in later in the exam.
Improved Time Allocation. In the previous format, time management could become chaotic because candidates didn’t know when a lab might pop up. Now, with a clear, front-loaded lab section and a separate multiple-choice phase, candidates can pace themselves more confidently.
More Accurate Assessment of Skills. This structure gives Cisco and employers a better picture of a candidate’s true ability. Someone who memorizes multiple-choice answers might pass an older exam format, but they won’t necessarily succeed on a test that leads with practical, real-world tasks.
Aligns with Industry Expectations In many enterprise environments, engineers start by solving the technical issue and only afterward explain what was done. The new exam format reflects this natural workflow, making the transition from test preparation to job execution more seamless. issue
Some candidates mistakenly believe that the updated format introduces new content or changes the types of questions being asked. This is not the case. The same core domains, such as network architecture, security, and automation, are still tested in both the lab and multiple-choice sections.
Also, the difficulty level of the exam has not been reduced. The expectation remains that candidates can perform hands-on tasks, interpret outputs, understand networking protocols deeply, and apply this knowledge across various technologies.
Another common myth is that candidates can skip the lab portion and just focus on multiple-choice answers. This is not possible. The lab section is mandatory, and skipping it will significantly reduce the chance of passing the exam. Both sections are weighted and must be completed to achieve a passing score.
With the Cisco 350-401 ENCOR exam now following a revised two-phase format—performance-based labs first, followed by multiple-choice questions—candidates must adjust their preparation to reflect this structure. Success no longer depends solely on theoretical knowledge; now, it also requires fluency in hands-on networking tasks and the ability to apply concepts in practical scenarios under time pressure.
In this part, we will break down the key components of a revised study plan that aligns with the new format. From prioritizing hands-on lab practice to selecting reliable study resources and building strong time management habits, this section offers a detailed guide for preparing effectively.
A common mistake among candidates is preparing for an exam based on how topics are listed in a syllabus rather than how the exam itself is structured. Under the new ENCOR exam layout, your preparation should follow the same sequence:
This approach conditions your brain to work in the same order as the actual test. By doing this repeatedly, you train both your technical execution and your mental focus to follow the flow you will face on exam day.
This also helps reduce anxiety during the test because you’re familiar with the pressure of completing performance-based tasks first and managing your remaining time effectively for the second phase.
The updated format places lab simulations at the very start of the exam. These are high-stakes questions that not only test your technical knowledge but also evaluate how efficiently and accurately you can apply that knowledge in real time. Unlike multiple-choice questions, where you can sometimes make an educated guess, lab questions demand precision and familiarity.
To succeed in this section:
The goal is not just to complete tasks but to do them from memory, confidently and quickly. Repeated exposure to CLI environments and complex scenarios will help reduce the chance of getting stuck during the actual exam.
One of the most important choices you can make during preparation is which resources to use. Since the exam format has changed, it’s critical to use updated materials that reflect the new structure.
Look for resources that provide
Recommended platforms include Cisco Press (for foundational reading), CBT Nuggets (for guided video tutorials and hands-on labs), Boson ExSim (for detailed, structured practice exams), and INE (for advanced training scenarios).
These platforms are continuously updated to match Cisco’s evolving certification standards and ensure that the tasks and questions you practice are both current and relevant.
One of the most overlooked aspects of exam preparation is timing. On exam day, you have approximately 120 minutes to complete the entire test. With labs placed at the beginning, it becomes critical to manage your first hour efficiently so you don’t run out of time for the multiple-choice section.
Here’s how to build strong time management habits during your study:
By training yourself under realistic time constraints, you reduce the risk of getting caught off guard by complex questions or tasks that take longer than expected.
The ENCOR exam emphasizes performance-based lab tasks that reflect daily tasks for enterprise network engineers. This means the scenarios are less about memorizing syntax and more about solving real problems.
Muscle memory plays a key role in navigating lab questions confidently. Consider the following examples of skills that should become second nature:
The more times you practice these tasks in a lab environment, the faster and more accurately you can complete them during the exam. This frees up valuable minutes and reduces stress.
Once you’ve completed lab tasks in your study session, shift into reviewing the theory behind what you just did. For example, if you configured OSPF in your lab:
This dual-mode approach—practice followed by theory—improves retention and helps you understand not just how to perform a task but why it’s done that way.
This is crucial for answering scenario-based multiple-choice questions that test comprehension and judgment rather than just raw knowledge.
Although the structure of the exam has changed, the domains covered by the 350-401 ENCOR exam remain the same. These domains are:
Make sure your study plan covers each of these areas thoroughly. Allocate more time to domains where you feel less confident, but ensure none are overlooked. A balanced knowledge base helps ensure success in both the lab and multiple-choice sections.
Consider using a structured study schedule, such as a 20- or 23-week plan, that gradually builds knowledge while leaving time for review and practice exams. Each week should include:
This approach ensures steady progress and prevents last-minute cramming, which is ineffective for a hands-on exam like ENCOR.
A final point to consider when adapting your study strategy is the quality and authenticity of your preparation. The ENCOR exam is specifically designed to expose and penalize candidates who rely on superficial memorization or shortcut-based study methods.
Relying on secondhand or outdated materials not only undermines your preparation but also fails to build the deep understanding and critical thinking needed in real-world network operations.
Instead, invest time in building genuine skills, not just passing on knowledge. This investment pays off long after the exam, through job opportunities, promotions, and the ability to solve actual problems on the job.
No matter how well you prepare, the actual exam environment presents its unique challenges. With Cisco’s revised 350-401 ENCOR format now front-loading all performance-based lab simulations before transitioning into multiple-choice questions, your approach on exam day must reflect the structure, pace, and mental demands of this updated format.
This part will walk through practical steps and mental strategies to help you stay composed, maximize your performance, and manage the new sequence effectively from the moment you sit down to take the exam.
The exam now proceeds in two main sections:
You will not be allowed to navigate back and forth between the two sections. Once the lab section ends, it is locked, and you move into the second part. That means your first hour is critical, not just in terms of scoring, but also in setting the tone and energy for the remainder of the exam.
The key to success lies in managing both time and cognitive energy. You’ll need to enter the exam room ready to immediately dive into hands-on tasks, with enough stamina left to tackle a dense, theoretical multiple-choice segment afterward.
When the exam begins, you will be met with lab simulations right away. These tasks often require configuring routers, fixing misconfigured setups, analyzing topologies, and verifying network behavior. They can be complex and layered.
Here’s how to approach the lab portion:
You don’t need to get every lab task perfectly right to pass the section, but incomplete or skipped labs reduce your chances of achieving the minimum score needed.
Once you complete the lab section, take a moment for a quick mental reset. This isn’t a break in the literal sense—you’re still in the exam—but mentally switching gears from “doing” to “analyzing” is important.
Here’s what to do during this transition:
Your success in this phase will be tied to your ability to stay calm, read carefully, and apply knowledge logically—especially when questions reference real-world problem scenarios.
After completing the performance-based tasks, you’ll enter the second phase, which involves multiple-choice, drag-and-drop, and scenario-based questions. These can be deceptively difficult because they test your judgment, not just recall.
Tips for handling this part of the exam include
Long exams can induce mental fatigue, and the ENCOR exam is no exception. With both practical and theoretical sections packed into two hours, your ability to manage stress is as important as your technical knowledge.
Here are some mental techniques to help you stay composed:
Your goal on test day should be to perform efficiently, stay calm, and follow the structure you’ve trained for. Here’s a brief recap of the strategy:
Think of the ENCOR exam not as a trick exam but as a real-world test of readiness. Cisco wants to see that you can perform practical tasks under pressure and then explain or reason about them afterward, just like you would in a real networking job.
Once you’ve successfully prepared for and passed the updated Cisco 350-401 ENCOR exam, you’ve completed the core requirement for the CCNP Enterprise certification. However, the ENCOR exam is only the foundation of your certification path. To earn the full CCNP Enterprise title, you still need to pass a concentration exam.
Beyond certification, maintaining your momentum through practical application, continued study, and career advancement is essential. This final part explores the next steps after the ENCOR exam—choosing your specialization, planning for recertification, leveraging your new skills in the real world, and continuing your journey as a skilled networking professional.
The ENCOR 350-401 exam is only one part of the CCNP Enterprise certification. To complete your certification, you must also pass one of the six concentration exams offered under the Enterprise track. Each of these focuses on a specific technology domain and allows you to tailor your expertise based on your career goals or organizational needs.
Here are the available concentration exams:
When choosing a specialization exam, consider the following:
Once you pass your chosen concentration exam, you’ll earn the full CCNP Enterprise certification, which remains valid for three years.
Cisco certifications have a three-year expiration period. To maintain your CCNP Enterprise certification, you need to recertify before the expiry date. Cisco offers a few ways to recertify:
Planning your recertification early helps you avoid lapses and encourages continuous learning. If you’ve completed ENCOR and one concentration exam already, consider preparing for a second concentration to deepen your skills and maintain your certification status.
The structure and focus of the ENCOR exam have been intentionally designed to match the work you’ll be doing in enterprise networking environments. Successfully passing the exam means you’ve demonstrated a command of both theoretical knowledge and practical skills.
Here’s how to keep building on that foundation:
The ENCOR exam was not just a test; it was a gateway to working confidently in modern enterprise networks.
Cisco’s Learning Network and other online communities offer a wealth of peer support, technical insights, and exam strategies. After passing ENCOR, stay connected with the broader Cisco certification community to exchange tips, explore new technologies, and stay up to date.
Key communities and platforms include
Staying active in these forums helps you keep pace with updates in Cisco’s technologies, learn from other professionals’ experiences, and share your progress.
Once you’ve earned the CCNP Enterprise certification, you might consider pushing further toward expert-level certifications or expanding into adjacent skill areas. Some options include:
By planning your long-term learning path, you can continue growing as a high-value, multi-skilled networking expert.
The recent update to the Cisco 350-401 ENCOR exam format represents a meaningful shift in how Cisco evaluates enterprise networking professionals, not by changing what is tested, but by changing how it’s tested. With the new structure placing all performance-based lab questions at the start of the exam, Cisco has created a more practical, focused, and realistic certification experience.
This change underscores a broader truth in the networking world: technical proficiency and hands-on ability are no longer optional—they’re essential. Employers, projects, and real-world responsibilities require more than just theoretical understanding. They demand the ability to configure, troubleshoot, automate, and secure complex infrastructures efficiently and under pressure. The updated ENCOR format is designed to mirror that reality.
Success in the new ENCOR format requires more than memorization. It requires genuine skill, strategic preparation, and a clear understanding of the exam’s flow. Candidates need to build their lab confidence, manage their time carefully, and approach the exam with a calm, structured mindset.
But beyond the test itself, passing ENCOR and earning the CCNP Enterprise certification signals something more important: readiness. Readiness to step into higher-responsibility roles. Readiness to lead complex networking projects. Readiness to evolve with a rapidly changing industry that now blends traditional networking with programmability, automation, and hybrid cloud.
The value of this certification comes not just from the badge but from the confidence and capability it builds. And for many, it opens doors to new job roles, promotions, and specialized paths in network design, wireless, SD-WAN, and automation.
If you’ve made it this far in your preparation—or are just beginning—remember that your progress is meaningful. Take the time to invest in high-quality resources, follow a disciplined study plan, and develop a true understanding rather than shortcuts. The updated ENCOR exam rewards real-world skills, and that makes the certification more valuable, not less.
With focus, consistent practice, and the right mindset, you’ll not only pass the ENCOR exam—you’ll be well on your way to becoming a stronger, more capable networking professional ready for the demands of today’s enterprise environments.
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