From Beginner to CCIE: Taipei Engineer Passes with WOLF-LAB Training

A few years before I decided to go for my CCIE, I was an IT engineer who had started out on the help desk. I'd never even earned a CCNA, either in school or during my career. Everything I knew about networking came from school and figuring things out on the job. I could handle static routes, basic VPNs, and a few other things, but I'd never built a solid, structured understanding of networking.

That really hit home when I joined a multinational technology vendor. My manager and teammates had much deeper technical skills than I did, and the company's network was far more advanced than anything I'd worked with before. When I asked about their backgrounds, I found out they'd all been through CCIE training. I wanted to catch up and become the kind of IT engineer who could really hold my own on that team.

Once I'd made up my mind, I started looking into training options. I contacted a couple of local providers and sat in on their classes, but I felt they only scratched the surface. At best, they covered the basics at the CCNA or CCNP level, and they seemed to know very little about the lab environment I'd need for exam prep. Even as a beginner, I could tell that wasn't going to get me all the way to CCIE.

Next, I started searching online. I found plenty of course providers on Taobao, a Chinese online marketplace, and spent almost a month asking them about their training in detail. But after trying their online classes, something always felt a little off. Honestly, I was also worried about getting scammed.

Eventually, I contacted the support team at a well-regarded network engineering forum and asked them to recommend a few reputable training providers. WOLF-LAB was the first name on the list. I asked for a contact and decided to reach out to Yingying at WOLF-LAB.

I still remember the evening in September 2025 when she replied to me on WeChat. After sending me an overview of the course, she offered to walk me through everything on a voice call. I was hesitant at first because I was expecting a sales pitch. But she was so welcoming, and I had questions I wanted to ask directly, so I agreed.

We ended up talking for a full hour, from 11 p.m. to midnight. She patiently answered every question I had about the whole process, from learning the material to taking the exam. I'm still grateful that she gave up an hour of her own downtime that night to help me get started with WOLF-LAB. The very next day, she arranged remote access to a lab rack so I could try an environment that matched the actual exam. Once I saw the topology and the setup, my doubts were gone. I was ready to get to work.

I spent the first two weeks working through the recorded CCNA lessons, then joined Zhao's live CCNP and CCNA classes. His teaching was lively and engaging, and the notes and labs that came with each lesson made studying enjoyable. While other people were watching shows or scrolling on their phones after work, I'd be eating dinner with the livestream open, waiting for class to start.

About halfway through the CCNP course, Zhao told us we could start preparing for the written exam and the hands-on tasks. I finished my prep for the 350-401 exam in October and passed it in early November without much stress.

WOLF-LAB's exam prep resources really came through for me.

After I passed 350-401, Jin added me to the lab exam study group. It turned out the written exam was just the warm-up. The real challenge was still ahead.

Every day, students posted questions in the group, and the instructors, Yue, Jin, and Yang, helped them work through problems they were running into on the lab racks, day and night. At first, I was completely lost. I could barely understand what they were talking about.

I opened the study materials, looked through the lab version we'd be practicing, and booked two or three rack sessions. Often, my entire four-hour slot would be gone by the time I reached the EIGRP task. It was frustrating. Work was also getting busy toward the end of the year, and Lunar New Year was coming up. So I pushed lab prep down my priority list. Looking back, I was avoiding it because I was struggling.

By March, the long holiday breaks were over, and Jin was starting another round of CCIE classes. Topics that had seemed so confusing in the lab, like DMVPN, MPLS, IPsec, VRF, SDN, and SD-WAN, finally started to make sense as he worked through them in class.

I was really impressed by how much Jin knew and how deeply he understood the technology. Classes often ran over time, but he'd still stay to explain our lab problems in detail and connect them to that day's lesson. I could take what I'd learned and see it working in the lab. Practicing stopped being just about passing the CCIE. It became a way to put the concepts into action. That feeling of things finally clicking was addictive.

Little by little, I got past that initial wall. I stuck to one practice session every day and eventually got to the point where I could finish Phase 1 in four hours. Getting the SDN work in Phases 2 and 3 done within four hours took another two weeks.

That's when I really understood something the instructors kept saying: "The more you overthink it, the harder it seems. The more you practice, the easier it gets." At first, four hours of lab work left me completely drained. Later, I could get through a run in three hours, then two. I was getting faster, and it was taking less out of me.

Of course, I couldn't have done that without the instructors and classmates who shared what they knew and helped answer my questions. There are too many people to thank individually, but you know who you are. :)

Several times a week, someone in the group would post that they'd passed. Seeing those success stories gave the rest of us more confidence as we practiced. Even when rumors of exam changes came up in April, the instructors quickly told us to hold off on booking until they could confirm what was happening.

Then I saw that booking had opened for a nearby mobile lab exam session in July, meaning I could take the exam locally instead of traveling farther to a regular testing center. That would save me travel time and time off work, so I decided to push my original May exam plan back by two months.

Extending the prep period turned it into a real marathon, both physically and mentally. To stay sharp, I kept practicing every day and put in extra sessions on weekends. Even outside my booked rack time, I'd run smaller labs in a simulator to see how different configurations actually behaved.

On exam day, the room was freezing. Seriously, bring a jacket. I got so cold that I developed a headache and had trouble thinking clearly. My fingers were stiff, and I kept mistyping commands. My head hurt so much that I just wanted to finish, submit, and skip the review.

But then I thought about the past four months of practicing every night. If I gave up on checking my work and failed, I'd have to keep doing all of this. So I made myself spend another hour going through every task and checking the device configurations one by one. Sure enough, I caught a few small mistakes.

My biggest advice is to read every task carefully. Don't get so caught up in typing commands that you miss what the question is actually asking. Check that things behave as expected after each task, too. I'm really glad I also did two thorough passes through everything at the end before calling it done. Some parameters may be different from the ones you practiced with.

Afterward, I waited anxiously for the result. The notification finally came at 12:10 a.m.: I'd passed. Only then could I finally breathe easy.

There's always more to learn, and the only way forward is to keep putting in the work. To everyone still preparing: don't expect every exam task to look exactly like something you've practiced. As the saying goes, it's 30 percent luck and 70 percent effort. We can't control the luck, but we can make sure we've done our part to prepare.

Don't focus only on speed in your practice sessions. In those last few weeks, slow down and work carefully. Get your configurations and lab reports as close to perfect as you can. When exam day comes, even if the conditions aren't ideal, solid practice and a sharp eye for the details in each task can help you work through the problems and keep going.

To everyone at WOLF-LAB who's still working toward their CCIE: keep at it. You're getting closer to the finish line. Don't give up!