CCIE Enterprise Infrastructure Training

Benefits

100+ hours of CCIE Enterprise Infrastructure v1.0 Course Videos

Config files/Labs (EVE-NG Both Community and Pro Versions)

Software images

CCIE Enterprise Workbook

Network Design Charts

Networking MindMaps

CCIE Quizzes are all free with this course.

Also, although this CCIE course is targeted at self-learning, Orhan Ergun and his other instructors will help you in a study group!

Why This Training from Orhan Ergun

There are unique reasons why you should get this from Orhan Ergun

This is the most complete CCIE Enterprise Infrastructure v1.0 training, many vendors either don't cover Network Automation or Programmability or cover the basic Python knowledge that you can find from anywhere! The automation and Programmability part of this course exactly covers every topic of the Cisco CCIE Enterprise exam

40% of the exam is design and Orhan Ergun has been teaching network design for many years 200+ people passed even the CCDE Practical exam with him

In this training, We will demonstrate over 150 individuals and 1 Mock-Lab that comes with many technologies combined for a better understanding of the technologies and passing the exam

Study group and one-to-one mentorship for each student, similar to what Orhan has been doing for his Cisco CCDE students for many years

Workbooks, thousands of pages of study materials, definitely will be much more than any of his competitors in the world

Investment Protection – If you would like to attend the Instructor-Led version of this course, the cost that you pay for this course is deducted from the Instructor-Led Training cost

To have this Cisco CCIE Enterprise Infrastructure certification by receiving training from this highly competent person

What is the target audience?

The primary audience for this course is network engineers that need to be able to use an expert-level problem-solving process that includes options analysis to support complex network technologies and topologies.

The secondary audience is network designers who design and support complex network technologies and topologies

What will I gain from this course?

Having Cisco CCIE Enterprise Infrastructure certification

Learning about core enterprise infrastructure technologies

Adapt to complex enterprise infrastructure solutions

Have experience in technologies and solutions in general

Great understanding of todays enterprise networking infrastructure.

Advantages

To have more information about complex enterprise networks, entire network lifecycle and border gateway protocol

Have a specialist certification

Acquire new perspectives on technologies and solutions

Have enough knowledge to pass a qualifying exam

Study with dozens of hands on lab exam questions

You will prepare for Cisco CCIE Enterprise qualifying exam as well

What will i learn?

Provides entire CCIE Enterprise Infrastructure Exam Blueprint
Teaches Network Design in a large topologies
Not just traditional technologies but new Cisco SDWAN and Cisco SD Access
Network Automation and Programmability
Technologies are covered from theory, design, and lab aspects in this CCIE course

Requirements

CCNP Level knowledge is enough to attend this CCIE training.

Modules

287 Lessons 117:12:56 Hours

CCIE Enterprise Infrastructure Course Introduction and Layer 2 Technologies Theory

12 Lessons 10:44:30 Hours

CCIE Enterprise Infrastructure Course Introduction
Preview 01:10:10
IPv6 Transition Mechanisms – Tunnel Overview
00:04:53
EVE-NG Community Version Introduction and Setup on PC and Server
Preview 01:13:07
EVE-NG Pro Version Introduction, Setup and Creating Labs with it
00:48:21
Layer 2 Technologies Theory Part 1
Preview 00:48:05
Layer 2 Technologies Theory Part 2
01:08:12
Layer 2 Technologies Theory Part 3
00:32:29
Layer 2 Technologies Lab Part 1
Preview 00:57:41
Layer 2 Technologies Lab Part 2
00:26:44
Layer 2 Technologies Lab Part 3
01:02:12
Layer 2 Technologies Lab Part 4
01:03:52
Layer 2 Technologies Lab Part 5
01:28:44

Network Design and Architecture with Orhan Ergun!

16 Lessons 02:18:41 Hours

Reliability in Networking
00:05:28
Scalability in IT and Networking in General
00:07:24
OPEX, CAPEX and TCO Discussion
00:10:45
Flexibility and Modularity in Networking
00:08:05
Network Merger and Acquisitions Key Topics
00:11:26
High Availability in Networking
00:08:34
Convergence in Routing Protocols
00:14:09
Some Routing Best Practices
00:03:55
Load Balancing and Load Sharing Discussion
00:04:37
Redistribution
00:04:43
Optimal and Suboptimal Routing
00:08:49
Network Topologies - Ring , Hub and Spoke , Mesh
00:11:21
Security in Network Infrastructure
00:06:54
Simplicity and Complexity in Networking
00:17:22
Resiliency
00:05:42
Fast Convergence and Fast Reroute
00:09:27

Network Infrastructure - Layer 3 Protocols - EIGRP

5 Lessons 04:40:12 Hours

EIGRP Design Part 1
00:59:34
EIGRP Design Part 2
00:40:51
EIGRP Lab Part 1
00:49:02
EIGRP Lab Part 2
01:03:56
EIGRP Lab Part 3
01:06:49

Network Infrastructure - Layer 3 Protocols - OSPF

19 Lessons 08:08:58 Hours

OSPF Design Part 1
00:39:18
OSPF Design Part 2
00:49:52
OSPF Design Part 3
00:47:05
OSPF Design Part 4
00:22:47
OSPF Lab Topology 1 - Backbone Area and Prefix Suppression - Part A
00:23:44
OSPF Lab Topology 1 - Backbone Area and Prefix Suppression - Part B
00:21:15
OSPF Lab Topology 1 - LSA Type 2 and Type 3 - Part A
00:25:27
OSPF Lab Topology 1 - LSA Type 2 and Type 3 - Part B
00:12:23
OSPF Lab Topology 1 - LSA Type 4 and Type 5 - Part A
00:22:59
OSPF Lab Topology 1 - E1 vs E2 and Hot-Potato vs Cold-Potato Routing - Part B
00:15:41
OSPF Lab Topology 1 - Stub and Totally Stubby Areas
00:16:17
OSPF Lab Topology 1 - NSSA
00:17:29
OSPF Lab Topology 1 - Totally NSSA
00:12:02
OSPF Lab Topology 1 - Summarization and Filtering
00:22:31
OSPF Lab Topology 2 - OSPFv3 and Virtual Links - Part A
00:22:43
OSPF Lab Topology 2 - OSPFv3 and Virtual Links - Part B
00:08:05
OSPF Lab Topology 2 - Authentication and Encryption in OSPFv3
00:17:41
Microloop - Permanent Loop - Control Plane Convergence
00:27:03
OSPF Questions and the Answers
01:04:36

Network Infrastructure - Layer 3 Protocols - BGP

8 Lessons 09:37:23 Hours

BGP Theory and Design - Fast Introduction to Multiple Topics - 2 hours
01:59:24
BGP Confederation Theory and Design
00:45:19
BGP Optimal Route Reflection, Shadow RR (Diverse Path) and Add Path Design and Lab
01:57:05
CCIE EI BGP Lab Part 1 - (1 hour 12 min)
01:12:20
CCIE EI BGP Lab Part 2 (1 hour 20 min)
01:20:22
CCIE EI BGP Lab Part 3 (1 hour 15 min)
01:15:32
CCIE EI BGP Lab Part 4 (59 min)
00:59:53
CCIE EI BGP Lab Part 5 (7 min)
00:07:28

Transport Technologies - MPLS

10 Lessons 10:30:11 Hours

CCIE Enterprise MPLS Theory and Design Part 1 - (1 hour 43 min)
01:43:50
CCIE Enterprise MPLS Theory and Design Part 2 - (1 hour 33 min)
01:33:19
MPLS Lab Part 1 - (44 min)
00:44:15
MPLS Lab Part 2 - (59 min)
00:59:31
MPLS Lab Part 3 - (1 hour 5 min)
01:05:09
MPLS Lab Part 4 - (17 min)
00:17:47
MPLS Lab Part 5 - (45 min)
00:45:28
MPLS Lab Part 6 - (1 hour 7 min)
01:07:55
MPLS Lab Part 7 - (26 min)
00:26:37
EVPN Route Types - Deep Dive
01:46:20

Transport Technologies - VPNs

8 Lessons 06:55:19 Hours

VPN Theory Part 1 - GRE, mGRE, IPSEC
00:39:52
VPN Theory Part 2 - DMVPN
00:53:21
VPN Theory Part 3 - GETVPN and LISP
00:53:55
VPN Lab Part 1 - GRE, mGRE
00:52:29
VPN Lab Part 2 - IPSEC , VTI , DMVPN
00:49:12
VPN Lab Part 3 - DMVPN
01:12:41
VPN Lab Part 4 - GET VPN
00:30:01
VPN Lab Part 5 - Flex VPN
01:03:48

Network Address Translation - NAT

14 Lessons 03:01:25 Hours

NAT - Course Introduction
00:05:10
NAT Course - Overloading NAT
00:29:14
NAT Course - Port Forwarding
00:18:52
NAT Course - Static NAT with 1 to 1 Mapping for Hosts
00:07:14
NAT Course - Static 1 to 1 NAT
00:05:56
NAT Course - Dynamic NAT (Reversable)
00:09:25
NAT Course - Static 1 to 1 NAT (Extendable)
00:07:17
NAT Course - Dynamic NAT (1 to 1 Host Mapping)
00:07:13
NAT Course - Virtual Server and VIP
00:08:55
NAT Course - VRF Aware NAT (VRF - Global Context)
00:20:39
NAT Course - Static NAT (Outside to Inside)
00:13:04
NAT Course - VRF Aware CGNAT-LSN
00:16:23
NAT Course - NAT64
00:19:08
NAT Course - NAT64 (IPv4 to IPv6)
00:12:55

Infrastructure Technologies - Multicast

5 Lessons 04:07:01 Hours

Multicast Theory and Design Part 1
00:42:39
Multicast Theory and Design Part 2
01:05:34
IP Multicast Lab Part 1
00:59:50
IP Multicast Lab Part 2
00:54:38
IP Multicast Lab Part 3
00:24:20

IP and MPLS Quality of Service

22 Lessons 06:16:19 Hours

QoS Extra Study Resources
00:02:36
IP and MPLS QoS Course Summary
00:10:26
IP and MPLS Course Introduction
00:11:19
What is QoS?
00:06:08
Different QoS Approaches
00:16:33
IP Precedence, DSCP and PHB Values
00:32:52
QoS Toolset - Classification and Marking
00:10:06
QoS Toolset - Policing and Shaping
00:16:38
Queing Theory - FIFO and PQ
00:27:45
Custom Queing and Weighted Fair Queing - WFQ
00:28:36
CB-WFQ and LLQ
00:20:10
Queing Methods Comparison
00:05:58
TCP and UDP Reaction to Packet Loss
00:28:24
Tail Drop, Global Synchronization and TCP Starvation
00:17:35
RED and WRED
00:12:28
QoS Best Practices
00:28:34
4 Class, 8 Class and 12 Class QoS Deployment Models
00:07:11
MPLS Diffserv Tunnelling Modes - Uniform, Short-Pipe and Pipe Models
00:30:57
Diffserv Aware MPLS Traffic Engineering - Why DS-TE, CT, TE and BC Concepts
00:28:40
Diffserv Aware Traffic Engineering - Russian Dolls Model and Maximum Allocation Models
00:09:12
Diffserv Aware Traffic Engineering - Russian Dolls and MAM Model Example Topology
00:18:02
Diffserv Aware Traffic Engineering - Russian Dolls vs MAM Model Comparison
00:06:09

IPv6

53 Lessons 08:19:20 Hours

IPv6 Zero to Hero Course Introduction (Sample Video)
00:15:01
IPv6 Business Drivers (Sample Video)
00:07:52
IPv6 Address Assignments to the Hosts
00:21:41
IPv6 Addresses Unicast, Multicast, Anycast
00:27:07
IPv6 Header and Fragmentation
00:05:23
Getting IPv6 Addresses and PI vs PA Discussion
00:15:45
IPv6 Address Planning Fundamentals
00:14:02
IPv6 Address Plan Example for ISP Network
00:12:23
IPv6 Transition Mechanisms in General Overview
00:08:21
IPv6 Dual Stack Overview
00:08:01
IPv6 Happy Eyeballs
00:09:07
IPv6 Dual Stack Requirements and Challanges with Dual Stack
00:12:06
IPv6 Transition Manual/Configured Tunnels
00:15:02
IPv6 Transition – Semi Automatic Tunnels – Tunnel Brokers
00:16:17
IPv6 Transition – Automatic Tunnels Overview
00:03:01
IPv6 Transition – 6to4 Automatic Tunnels
00:17:02
IPv6 Transition Automatic Tunnels 6RD – 6 Rapid Deployment
00:12:01
IPv6 Transition Automatic Tunnels – ISATAP
00:09:25
IPv6 Transition Automatic Tunnels – TEREDO
00:04:17
IPv6 Transition – Automatic Tunnels – DS Lite
00:09:29
IPv6 Transition -Translation NAT 44 and NAT 64 and DNS64
00:13:41
IPv6 Transition – Translation – CGN
00:21:43
IPv6 Transition – Translation – 464 XLAT
00:09:12
IPv6 Routing Protocols Overview
00:04:44
IPv6 Routing Protocols – OSPFv3 Overview
00:16:52
IPv6 Routing Protocols OSPFv2 vs OSPF v3 Comparison
00:12:23
IPv6 Routing Protocols – IS-IS
00:04:06
IPv6 Routing Protocols – EIGRP for IPv6
00:08:41
IPv6 Routing Protocols – BGP in IPv6
00:13:08
IPv6 in MPLS General Overview
00:04:18
IPv6 6PE Service
00:12:01
IPv6 6VPE
00:12:41
IPv6 in MPLS Summary
00:05:23
IPv6 QoS
00:07:34
IPv6 Multicast
00:08:29
IPv6 Discussions - Will IPv6 Replace IPv4
00:05:20
IPv6 Discussions -Does IPv6 have better Security compare to IPv4
00:03:17
IPv6 Discussions - Can IPv6 Addresses be finished
00:03:43
IPv6 Discussions - Will IPv6 reduce NAT Deployments
00:04:05
IPv6 Discussions - Does IPv4 Running Out
00:05:24
IPv6 Course Summary
00:07:44
IPv6 Quiz - Questions and Answers - Part 1 (Sample Video)
00:08:14
IPv6 Quiz Questions and Answers - Part 2
00:06:20
IPv6 Quiz - Questions and Answers - Part 3
00:04:38
IPv6 Quiz - Questions and Answers - Part 4
00:04:54
IPv6 Quiz - Questions and Answers - Part 5
00:04:45
IPv6 Quiz - Questions and Answers Part 6
00:04:19
IPv6 Quiz - Questions and Answers - Part 7
00:08:54
IPv6 Quiz - Questions and Answers - Part 8
00:07:49
IPv6 Quiz - Questions and Answers - Part 9
00:04:09
IPv6 Quiz - Questions and Answers - Part 10
00:04:05
IPv6 Quiz - Questions and Answers - Part 11
00:06:52
IPv6 Quiz - Questions and Answers - Part 12
00:06:29

Software Defined Infrastructure - SD-WAN

36 Lessons 13:37:37 Hours

Cisco SD-WAN Course - Theory and Design - What is SD-WAN
00:23:33
Cisco SD-WAN Course - Theory and Design - Cisco SD-WAN Components
00:23:05
Cisco SD-WAN Course - Theory and Design - Cisco SD-WAN Planes
00:20:27
Cisco SD-WAN Course - Theory and Design - OMP, TLOC and Service Routes
00:25:25
Cisco SD-WAN Course - Theory and Design - VPNs, IPSec and BFD
00:22:54
Cisco SD-WAN Course - Theory and Design - Templates and Policies
00:26:09
SD-WAN Viptela Lab Introduction and Overview (Sample Video)
00:25:10
SD-WAN Viptela Lab Onboarding the Controllers
01:02:54
SD-WAN Viptela Lab Getting the Serial File
00:17:01
SD-WAN Viptela Lab Onboarding a vEdge Device
00:16:26
SD-WAN Viptela Lab Onboarding a cEdge Device
00:28:54
SD-WAN Viptela Lab Service VPNs, OMP Routes and TLOCs
00:38:47
SD-WAN Viptela Lab TLOC Extension
00:33:43
SD-WAN Viptela Lab Feature Templates
00:29:05
SD-WAN Viptela Lab Device Templates
00:19:28
SD-WAN Viptela Lab Policies Overview
00:26:03
SD-WAN Lab Centralized Policies Part 1
00:27:19
SD-WAN Viptela Lab Centralized Policies Part 2
00:13:31
SD-WAN Viptela Lab Centralized Policies Part 3
00:17:18
SD-WAN Viptela Lab Centralized Policies Part 4
00:25:32
SD-WAN Viptela Lab Centralized Policies Part 5
00:18:40
SD-WAN Viptela Lab Centralized Policies Part 6
00:09:40
SD-WAN Viptela Lab Centralized Policies Part 7
00:24:21
SD-WAN Viptela Lab Centralized Policies Part 8
00:23:56
SD-WAN Viptela Lab Centralized Policies Part 9
00:15:24
SD-WAN Viptela Lab Centralized Policies Part 10
00:23:05
SD-WAN Viptela Lab Centralized Policies Part 11
00:37:02
SD-WAN Viptela Lab Localized Policies Part 1
00:17:54
SD-WAN Viptela Lab Localized Policies Part 2
00:29:13
SD-WAN Viptela Lab Localized Policies Part 3
00:20:34
SD-WAN Viptela Lab Localized Policies Part 4
00:14:10
SD-WAN Viptela Lab Localized Policies Part 5
00:12:50
SD-WAN Lab Localized Policies Part 6
00:10:02
SD-WAN Viptela Lab NAT Part 1
00:18:11
SD-WAN Viptela Lab NAT Part 2
00:07:58
SD-WAN Viptela Lab Zone Based Firewall
00:11:53

Software Defined Infrastructure - SD-Access

12 Lessons 08:48:43 Hours

SD-Access Theory - Part 1
00:48:40
SD-Access Theory – Part 2
00:45:54
SD-Access Theory - Part 3
01:04:50
SD-Access Lab - Part 1
00:47:28
SD-Access Lab - Part 2
00:47:10
SD-Access Lab - Part 3
01:04:52
SD-Access Lab - Part 4
00:24:49
SD-Access Lab - Part 5
00:59:07
SD-Access Lab - Part 6
00:23:37
SD-Access Lab - Part 7
00:29:38
SD-Access Lab - Part 8
00:21:34
SD-Access Lab - Part 9
00:51:04

Network Assurance and Management - CCIE Enterprise Infrastructure

14 Lessons 05:03:18 Hours

Assurance and Management - SNMP - Part 1 - Components, Version and Message Types
00:25:07
Assurance and Management - SNMP - Part 2 - MIB, OIDs, Getting NMS ready and SNMP v2c Configuration
00:31:32
Assurance and Management - SNMP - Part 3 - Version 3 Security Levels and Configuration
00:21:23
Assurance and Management - NetFlow - Overview, Getting Analyzer ready and Configuration
00:23:17
Assurance and Management Syslog - Part 1 - Overview, RFC 3164 and RFC 5424
00:23:57
Assurance and Management- Syslog - Part 2 - Getting the Server ready and Configuration on IOS and IOS-XR
00:17:58
Assurance and Management - IPFIX - Overview and Configuration on IOS-XR
00:11:47
Assurance and Management - Device Administration - Part 1 - Overview and Getting the ISE v3 ready
00:20:44
Assurance and Management - Device Administration - Part 2 - AAA Configuration on IOS and IOS-XR
00:23:03
Assurance and Management - MPLS and SR OAM
00:25:39
Assurance and Management - SD-Access Assurance
00:22:04
Assurance and Management - SD-WAN Monitoring
00:21:57
Assurance and Management - Monitoring Network Devices with PRTG
00:19:49
Assurance and Management - Monitoring Network Devices with Cacti
00:15:01

Network Automation and Programmability

21 Lessons 09:17:49 Hours

CCIE Enterprise Automation - Course Introduction and Agenda
00:09:55
CCIE-EI Automation - Lab Preperations
00:28:53
CCIE-EI Automation - JSON-XML
00:27:16
CCIE-EI Automation - EEM Part1
00:13:27
CCIE-EI Automation - EEM Part2
00:23:51
CCIE-EI Automation - Guest Shell Part1
00:24:28
CCIE-EI Automation - Guest Shell Part2
00:20:29
CCIE-EI Automation - Guest Shell CLI Python
00:36:00
CCIE-EI Automation - Guest Shell CLI Python IOSXE_17
00:19:45
CCIE-EI Automation - Guest Shell EEM Python
00:32:20
CCIE-EI Automation - SD-WAN vManage Part1
00:26:33
CCIE-EI Automation - SD-WAN vManage Part2
00:22:34
CCIE-EI Automation - SD-WAN vManage Part3
00:35:34
CCIE-EI Automation - Cisco DNAC Part1
00:25:23
CCIE-EI Automation - Cisco DNAC Part2
00:34:56
CCIE-EI Automation - NETCONF YANG with ncclient Part1
00:30:53
CCIE-EI Automation - NETCONF YANG with ncclient Part2
00:28:03
CCIE-EI Automation - RESTCONF YANG with requests lib Part1
00:25:50
CCIE-EI Automation - RESTCONF YANG with requests lib Part2
00:31:30
CCIE-EI Automation - RESTCONF YANG with Postman
00:25:09
CCIE-EI Automation - Model-Driven Telemetry
00:35:00

Multi Technology Labs/MTLs

6 Lessons 05:46:10 Hours

Multi Technology Lab 1 Part 1
01:05:41
Multi Technology Lab 1 Part 2
00:39:23
Multi Technology Lab 1 Part 3
01:01:48
Multi Technology Lab 1 Part 4
01:19:01
Multi Technology Lab 1 Part 5
01:02:04
Multi Technology Lab 1 Part 6
00:38:13

CCIE Enterprise Infrastructure Course Workbook

4 Lessons 00:00:00 Hours

CCIE EI Course Workbook Part 1
.
CCIE EI Course Workbook Part 2
.
CCIE EI Course Workbook Part 3
.
CCIE EI Course Workbook Part 4
.

CCIE Enterprise Infrastructure Course Charts

19 Lessons 00:00:00 Hours

Single vs Dual carrier_MPLS VPN Design
.
Single Level-Flat vs Multi Level IS-IS Design
.
Single Area-Flat vs Multi Area OSPF Design
.
Routing_Protocols_Comparison
.
Ring vs Hub and Spoke vs Partial-Mesh vs Full-Mesh Physical Topologies
.
Private vs Public vs Hybrid Cloud
.
PIM ASM vs PIM SSM vs PIM Bidir
.
OSPFv2 vs OSPF v3
.
OSPF vs IS-IS
.
MPLS_QoS_Tunneling_Modes
.
Layer 2 vs Layer 3 Access Design
.
IP FRR vs MPLS TE FRR
.
Inter-AS MPLS VPN's
.
HSRP vs VRRP vs GLBP
.
GRE vs mGRE vs IPSEC vs DMVPN vs GETVPN
.
Full-Mesh IBGP vs RR vs Confederation
.
EoMPLS vs VPLS vs MPLS L3 VPN
.
DMVPN vs GETVPN
.
BGP Add-path vs Shadow RR vs Shadow Session vs Unique RD
.

CCIE Enterprise Infrastructure Course Lab Configs

2 Lessons 00:00:00 Hours

CCIE Enterprise Infrastructure Course Lab Files
.
OSPF Lab Update
.

QoS Course Slides

1 Lessons 00:00:00 Hours

QoS Course Slides
.

Daniel Lardeux Senior Network Consultant at Post Telecom

I passed the CCDE Practical exam and Orhan’s CCDE course was very important contributor to my success. I attended the CCDE course of Orhan Ergun in July and it was exactly what I needed, Orhan is taking the pain to break down the different technologies.

Roy Lexmond Senior Network Designer at Routz CCDE #20150017 & CCIE R&S; #26557

After I attended Orhan Ergun’s CCDE course I passed the CCDE practical exam.I really enjoyed the course a lot ...

Nicholas Russo Network Consulting Engineer (CCDE/CCIEx2), Cisc

I signed up for Orhan’s CCDE training. This training is very technically detailed and the use-cases, quizzes, scenarios, and mind maps are all great resources in the overall training program. Orhan teaches his students to think like a network designer ...

Slide Heading Network Systems Engineer at Conscia A/S CCIE #42544 (SP) & CCDE #20160015

Orhan is forcing you to take off the implementation hat that most of us have been wearing for many years, instead he is providing a new fancy design hat, which makes you see and deal with the issues presented ...

Kim Pedersen CCIE in RS and SP (#29189) CCDE#20170021

I’ve used Orhan’s self-paced CCDE training material. If you are interested in knowing how all the technologies go together in a coherent design i can highly recommend it.I also enjoyed the Quizzes which helped pick out my weak spots in selecting ...

Laurent Metzger 3xCCIE/CCDE Senior Network Architect

Hi Orhan. I passed the CCDE exam on February 22. I read everything that you put on your Self Paced CCDE Training course and it was very helpful in my success. Thank you very much.

Martin J. Duggan Network Architect at AT&T;, Ciscopress Author CCDE #20160006 & CCIE#7942

I attended Orhan’s April 201610 days CCDE Bootcamp. I am CCDE now !

You can tell Orhan has a great deal of experience, it really comes through when he presents his design case studies and the CCDE Practical scenarios.

Muhammad Abubakar Lead Network Architect – CCDE #20160016 2xCCIE #26693 2xJNCIE VCIX

Your excellent CCDE materials and amazing Bootcamp helped me tremendously through my learning journey.Also thank you very much for being available whenever I have a design question or a complex design topics. I can’t compare your design skills ...

Jennifer Pai Network/Security Engineer at KNET Technology

Thanks Orhan very much for this course. It helped strengthen my “Network design mind”.

Ruslan Silyayev Solution Architect at R.I.S.K Company

Training by Orhan is not a CCDE preperation training only. It will be useful for engineers which are dealing with design. You want to pass CCDE exam or learn network design, then don’t look at anywhere else!

Sameer Meher Solutions Architect at 23 Wards/Japan

Orhan Ergun’s CCDE course was really very good. CCDE Level Intelligence was delivered very well and with very useful case studies and the scenarios, I am thankful to Orhan for all his help!

Ken Young Senior Technical Architect Province of Nova Scotia, 2xCCIE #41597 | CCDE #20170047

If anyone wants to understand network design and architecture, also pass CCDE exam , I recommend you to attend Orhan’s online courses! I am a CCDE now but learning is a journey, we will be together in your other courses too Orhan!

Matt Cross Technical Architect at Heartland – CCDE #2019::7

Orhan did an excellent job of filling in the gaps of knowledge that I had that took me to the finish line of the practical exam CCDE. The community of people that Orhan facilitates are both engaging and supportive of the journey to CCDE. Orhan ...

Shiling Ding Sentinel Technologies – CCDE #2019::12

Just passed the CCDE Practical exam! I attended Orhan Ergun’s CCDE training program , used Orhan’s Instructor Led and Self-Paced CCDE training and Online CCDE Practical Scenarios during my CCDE journey. Orhan’s CCDE In Depth book is an excellent summary ...

Abelardo Basurto Solutions Architect at Cisco Systems – CCDE 2018::6

Hi everyone, I’ve just passed the CCDE Exam. My Number is CCDE 2018::6 I attended to Online CCDE Bootcamp of Orhan. I want to thank Orhan not only for the great book and bootcamp, but also for his commitment, availability and willingness to assist the ...

Hady Mohamed Abdellah Network Architect Hamad International Airport Qatar – CCDE 2018::1

Hi guys, I’m so happy that I passed the exam. I’ve already got my number CCDE 2018::1. Thanks to Orhan for being the best CCDE instructor in the world. I highly recomend Orhan’s CCDE Training and In-Depth-CCDE ...

Bryan Bartik Sr. Systems Engineer at CompuNet – CCDE 20170059

Hi Orhan I passed CCDE Practical exam on November 2017 ! I really enjoyed your materials and quizzes and use cases. They were definitely helpful in my preparation. Thanks a lot !

Giedrius Trapkauskas Network Solutions Architect at Liberty Global – CCDE 20180004

I attended Orhan’s CCDE Training in Istanbul and it was very helpful in my preparation. I passed the exam recently and I want to say Thank you Orhan! For those who want to pass the CCDE exam, definitely start with ...

Alaa Issa Sr.Solutions Architect – CCDE#20180033 3xCCIE ( Collab|DC|Security )#27146

I registered to Orhan’s training in Feb 2017. From that time, I attended Orhan’s training several times. The depth of knowledge which Orhan has is amazing, and how to present such consistent knowledge to the ...

Mazin Ahsan Design Lead Engineer | Solutions Engineer | CCDE License # 20160030 | CCIE Licence # 23892

I passed the CCDE Practical Lab exam on November 17,2016 from supplications of elders and dedication from my Sensei Mr. Orhan Ergun I took different CCDE bootcamps in the past. Orhan has the most depth and expertise ...

Jeff Patterson CCDE# 2018::11

Hi Orhan I wanted to pass along my appreciation for the outstanding training material. I used the online CCDE training provided by Orhan as well as the In-Depth-CCDE book and passed the exam in February 2018. Thank you Orhan!

Mehdi Sfar Network and Security Architect / CCDE #20210003 | CCIE R&S; #51583

I signed up for Orhan’s CCDE Self paced Course. This course, along with the CCDE In Depth book, helped me for my CCDE Practical as well as Written exams. It pushed me to ask the "WHY" questions and allowed ...

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About instructor

Orhan Ergun

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

22 Courses

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 RFC...

Navid Yahyapour

Instructor at Orhan Ergun, LLC Network Consultancy and Training

16 Courses

Instructor at Orhan Ergun, LLC Network Consultancy and TrainingSpecialized in Routing, Switching, Enterprise and Service Provider Certification Trainings.