Video courses with quizzes and a certificate of completion, from networking basics to expert level.
250+ courses · 3,200+ hours
Browse coursesOrhanErgun.net · Network engineering training since 2014
Network Engineering & AI Infrastructure Training
Self-paced courses, live bootcamps and hands-on labs for network engineers and teams — covering network design, Cisco certifications, SD-WAN, automation, data centers and AI networking.
- Courses
- 250+
- Video lessons
- 11,500+
- Hours of training
- 3,200+
- Hands-on labs
- 1000+
Browse by certification and topic
Courses mapped to Cisco CCDE, CCIE, CCNP and CCNA exam topics, plus design, automation and AI infrastructure.
CCDE courses
13 courses
CCIE Enterprise courses
29 courses
CCIE Security courses
12 courses
CCIE Service Provider courses
13 courses
CCIE courses
44 courses
CCNP ENCOR courses
14 courses
CCNP ENARSI courses
11 courses
CCNP Security courses
6 courses
CCNP courses
31 courses
CCNA courses
18 courses
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5.0(1 review)3 Hours • 18 LessonsBeginnerCCNPCCNA
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Bestseller5.0(7 reviews)2 Hours • 11 LessonsExpertCCDECCIE Service Provider
Courses, live bootcamps and hands-on labs
Learn at your own pace, join an instructor-led cohort, or practice on real topologies.
Instructor-led cohorts with a published curriculum, or a private program for your team.
4 scheduled · 20 private programs
All bootcampsReal topologies in your browser with initial and full configurations, billed in 10-minute blocks.
1000+ labs · packs from $49
Browse labsGuided course sequences for a certification track or skill goal, with quizzes along the way.
22 learning paths
All learning pathsPlans and pricing
One subscription unlocks the course library. Lab credits and bootcamps are purchased separately.
Pro
Beginner and intermediate courses for building core skills.
From$39/ month
- Access to Beginner + Intermediate Courses (200+ Courses)
- Study Group Participation
- Certificate of Completion
Expert
Every course level, including CCIE and CCDE training.
From$49/ month
- Access to All Courses (260+ Courses)
- CCIE Enterprise, CCIE Datacenter, CCIE Security, CCIE SP, and CCDE courses included
- Study Group Participation
Teams
Course access, private bootcamps and lab credits for your engineering team.
Custom quote
- For five or more learners
- Team-size pricing
- Progress analytics and custom learning paths
Taught by practicing network engineers
Orhan Ergun and instructors who design, build and operate networks for a living.
Orhan Ergun
Navid YahyapourMohsin Mushtaq
Russ White
Burak Atasal
Mohamed RadwanJ.P. Cedeno
Mohammad Imani
Teams we have trained
What learners say
Daniel Dib
Senior Architect at Conscia, CCIE #37149 and CCDE #20150001
Laurent Metzger
3xCCIE, CCDE and Senior Network Architect
Jennifer Pai
Network Security Engineer at KNET Technology
Nicholas Russo
Network Consulting Engineer, CCDE and CCIE
Frequently asked questions
More answers on the pricing page or contact us.
Which certifications do the courses cover?
There are courses for CCDE, CCIE Enterprise, CCIE Security, CCIE Service Provider, CCNP ENCOR, CCNP ENARSI, CCNP Security and CCNA, and vendor courses for Cisco, Juniper, Fortinet, Palo Alto and AWS. Each certification page lists its courses.
What is the difference between the Pro and Expert plans?
Pro covers beginner and intermediate courses and starts at $39 per month. Expert covers every level, including CCIE and CCDE training, and starts at $49 per month. Lab credits are purchased separately.
How do the Network & AI labs work?
Labs run in your browser and are paid with lab credits, with packs from $49. Each lab has an hourly credit price, credits are deducted in 10-minute blocks while a lab runs, and credits are valid for 12 months.
Are the bootcamps live?
Yes. Scheduled bootcamps are live, instructor-led cohorts with a published curriculum. Private bootcamps are scoped for one team and delivered remote, in person or hybrid.
Do I get a certificate?
Courses include a certificate of completion. It shows that you finished the course and does not replace the vendor certification exam.
Do you offer training for teams?
Yes. Team training is available for organizations with five or more learners, with team-size pricing, custom learning paths and progress analytics.
New courses and bootcamps, by email
Occasional updates when new courses, bootcamps or labs go live.