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Instructor

Orhan Ergun

Orhan Ergun, CCIE/CCDE Trainer, Author of Many Networking Books, Network Design Advisor, and Cisco Champion 2019/2020/2021

About me

He created OrhanErgun.Net 10 years ago and has been serving the IT industry with his renowned and awarded training.

Wrote many books, mostly on Network Design, joined many IETF RFCs, gave Public talks at many Forums, and mentored thousands of his students.  

Today, with his carefully selected instructors, OrhanErgun.Net is providing IT courses to tens of thousands of IT engineers. 

My skills

Cisco Fortinet Network Design ccie ccde ccie enterprise ccie service provider sdn sdwan sda campus design wan design routing protocols CCNP CCNA Security datacenter wireless mobile networks
22

Courses

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Courses

Cisco CCDE v3 Training
71:39:25 Hours
226 Lectures
Expert

$799
Service Provider Training
00:10:47 Hours
30 Lectures
Intermediate

$75
Network Design Fundamentals Course
02:28:37 Hours
17 Lectures
Beginner

$25
Layer 2 Network Design Training
02:16:18 Hours
17 Lectures
Intermediate

$40
OSPF Training
06:18:51 Hours
27 Lectures
Intermediate

$39
BGP Training
22:46:48 Hours
22 Lectures
Intermediate

$75
CCIE Enterprise Infrastructure Training
117:12:56 Hours
287 Lectures
Expert

$799
Segment Routing Training
11:26:03 Hours
31 Lectures
Intermediate

$60
VPN Training
06:55:19 Hours
10 Lectures
Intermediate

$39
MPLS Zero to Hero Training
30:07:04 Hours
52 Lectures
Intermediate

$150
Cisco CCIE Service Provider Training
96:02:27 Hours
242 Lectures
Expert

$799
IP and MPLS Multicast Training
09:53:12 Hours
21 Lectures
Intermediate

$40
Network Convergence Training
04:36:21 Hours
12 Lectures
Intermediate

$35
EVPN - VXLAN Training
08:51:50 Hours
41 Lectures
Intermediate

$75
IS-IS Training
05:14:41 Hours
12 Lectures
Intermediate

$39
Cisco EIGRP Training
04:40:12 Hours
6 Lectures
Intermediate

$40
IPv6 Zero to Hero Course
08:24:13 Hours
54 Lectures
Intermediate

$39
MPLS VPN Zero to Hero Training
15:12:01 Hours
24 Lectures
Intermediate

$60
Routing Protocols Design and Deployment Course
47:00:55 Hours
51 Lectures
Intermediate

$200
Cisco Security - Email Security Appliance (ESA) Course
02:18:36 Hours
6 Lectures
Intermediate

$20
Wireless Design Fundamentals
03:37:00 Hours
24 Lectures
Beginner

$30
IP and MPLS Quality of Service - QoS Course
06:16:19 Hours
23 Lectures
Intermediate

$35