This document provides an overview of Himawan Nugroho's experience and qualifications as a CCDE, and outlines his suggested approach for preparing for the CCDE certification exam. Some key points include: - Nugroho has over 7 years of experience as a network engineer and holds 3 CCIE and 1 CCDE certifications. - He provides his personal recommendations for studying for the CCDE exam based on his experience, but notes Cisco does not endorse his suggestions and passing does not guarantee certification. - The presentation covers an overview of the CCDE certification, Nugroho's experience obtaining it, and a proposed methodology ("CISCO") for designing a network to meet customer requirements to help prepare for

1. CCDE Experiences
Himawan Nugroho, 3xCCIE#8171, CCDE#2013::18
Based on Personal Experience and Cisco Live TECCCDE-8005
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2. • This is my personal initiative to
promote CCDE program
• No endorsement from CCDE team
• No guarantee you will pass the
exam after you follow the suggested
study plan
• Any Cisco Live material used in this
session is only a subset and the
modified version
• No NDA question, please
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3. About Me
The Real Design Expert
About CCDE (Cisco Live Techtorial)
My CCDE Experience
How to Prepare for CCDE
Project DEW
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6. Jawdat 2012
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7. ‗‘It‘s not
who you are
underneath,
it‘s what
you do
that
defines you‖
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10. The Real Design Expert Warriors!
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14. Capture customer requirements, current network
design, today's challenges and future requirements
C
Identify what customer wants vs. what customer
I needs, identify the root cause of today's challenges
Solve today's challenges, address current and
S future requirements with the proposed design
Communicate the proposed design to customer to
C get feedback and discuss more design options
Optimize the design to achieve the best suitable
O solution for the customer
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19. • Basic design is no longer widely taught or practiced
- It just works
- It‘s easy
- It‘s not exciting, it‘s just plumbing
- It‘s not new
• And yet...
Basic design problems still crop up
―Exciting stuff‖ doesn‘t work without a solid routed design
We spend far too much time and money managing failures in basic design work
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20. • Create a certification relevant to designers
• Provide a baseline set of skills
Builds on top of these skills, not in lieu of them
Encourages picking up ―skipped skills‖
• Encourage end-to-end (big picture) design thinking
Places in the Network are great, within the framework of a running network
Technologies are great, but need to be used for larger design goals
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21. • Interact horizontally with middle level
business management
• Understand impact of business
decisions and direction on design
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22. • Where is this network now?
• What changes do I need to make
to....
Merge these networks?
Implement this application?
Provide security?
Prepare for the next five years?
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23. • How do I transition the network?
Business hurdles?
Technical hurdles?
People hurdles?
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24. • Validates skills in job roles, including:
Senior Network Designer and
Architect
Network Lead for Enterprise IT
Infrastructure Team
Network Lead for Enterprise
Architecture Team
• Emphasizes network design
principles at the routing layer as well
as the ability to assess and translate
network business requirements into
technical designs
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25. • This is not a business test
There is no ―budget‖ for any given
problem
• But—there are business problems on
the test
Business problems provide the
primary structure
Business problems provide the
primary driver towards specific
technology solutions
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26. Senior Network Designer
•Large scale network design
•Variety of business environments
•Troubleshoots and resolves
design level issues
Network Designer
•Moderate scale networks
•Narrow set of business
environments
•Designs components of larger
networks
Junior Network Designer
•Understands network design
fundamentals
•Designs components of
medium and large scale networks
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28. Jawdat 2012
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29. Certification Process
CCDE Practical Exam
352-011
CCDE
Written
Exam
352001
Section One
pass
Section Two
pass
Lunch
Section Three
Section Four
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30. • Location: Pearson VUE Test
Centers
• Pre-requisite: None, though
following is recommended:
• Cost: $350 USD
minimum of seven (7) years job
experience in network engineering
• Duration: 2 hours
thorough understanding of networking
infrastructure principles
• Format: 90-110 items
Multiple Choice
in-depth understanding of the topics
in the exam blueprints on CLN
Drag & Drop
Scored & non-scored items
NO ―skip question‖, NO ―go back‖
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32. • Location: Pearson VUE
Professional Test Centers; event
based (only offered on specific
dates/locations)
• Cost: $1500 USD
• Duration: 9 hours (8 hour exam
plus 1 hour mandatory lunch
break)
• Format:
4 scenario-based sections
Approximately 20-35 items per
scenario
Scored & non-scored items
NO ―skip question‖, NO ―go back‖
24 inch monitors
• Pre-requisite: CCDE Written
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33. Chicago
San Jose
Frankfurt
London
Toronto
Madrid
Istanbul
Starting Feb 2014…
Exam at 275 PPC Locations!
Seoul
Hong Kong
NYC
DC
Durham
Bangkok
Sao Paulo
Bangalore
Sydney
- ALL testing windows
- ALL testing windows (as of Nov
2012)
- Only certain testing windows
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35. • How to Keep CCDE Written Valid
Initial attempt of CCDE Practical
Pass CCDE Written
must be within 18 months of
passing CCDE written
CCDE Written exam attempt must
Candidates who do not pass CCDE
be valid
Practical must re-attempt CCDE
Practical within 12 months of last
scored attempt
Candidates who do not pass CCDE
Practical within three years of
passing CCDE Written must retake
• To maintain active CCDE
the CCDE Written before being
status, CCDEs are required to pass
allowed to re-attempt CCDE
expert-level certification exam every 24
Practical
months
After 24 months, CCDE is suspended.
Suspended candidates have one year to
recertify with CCDE Written else all
• To take exam, candidate must:
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36. • Unlike CCIE, there is partial score in CCDE
• Exam results scored after each administration; Candidates receive results PASS or FAIL
immediately at the end of exam!
It seems like now it‘s only automated grading using scoring rubrics and statistical
analysis (no manual grading)
Some items are worth multiple points, with partial scoring
Some items have multiple solutions
Must achieve minimum score to pass
• Once you pass, it may take several days to get your CCDE number
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37. PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
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38. PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
PIM SM
PIM RP
MSDP
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39. Note which requirements each technology listed below would fulfill
LISP Traffic Security
Requirements
LISP Routing Security
Requirements
SLA Requirements
L3VPN (MPLS)
L2TPv3
VPLS (MPLS)
GRE Tunnels
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40. Note which requirements each technology listed below would fulfill
LISP Traffic Security
Requirements
LISP Routing Security
Requirements
SLA Requirements
L3VPN (MPLS)
L2TPv3
VPLS (MPLS)
GRE Tunnels
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42. • CCDE Blueprints:
represent important high-level designspecific topics
assessed by CCDE Written and
CCDE Practical exams
• Exam questions are aligned to
blueprints in order to assess
candidates‘ expert-level designrelated skills, knowledge, and abilities
Exam
URL
CCDE
Written
https://learningnetwork.cisco.
com/community/certifications/
ccde/written_exam?tab=2
https://learningnetwork.cisco.
CCDE
Practical com/community/certifications/
ccde/practical_exam?tab=stu
dylearn
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44. • Task Domains
• Job Tasks
• Technologies
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45. • Merge/Divest
• Add Technology
• Replace Technology
• Scaling
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46. • Analyze
• Design
• Implement & Deploy
• Validate & Optimize
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47. • Essentially…
Any published RFC implemented by more than one vendor
Any common industry technology
Any common industry practice
EIGRP (may see LISP, OTV, DMVPN too)
• You do not ―go forth and configure‖
This is higher level than the ―?‖
• This is not about choosing the right equipment in the right place
Hardware limitations only come in at a high level
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48. Layer 2 Control Plane
Spanning Tree vs. L2 Fabric
Down Detection, Failure Domain, Multicast
First Hop Redundancy + Spanning Tree
Layer 3 Control Plane
OSPF, IS-IS, EIGRP, BGP, PIM SM/SSM/Bidir
Application (MTU, IP vs. MPLS), Routing,
Scaling, Interprovider, Traffic Engineeing
New technology: LISP, DMVPN
Quality of Services
Classification, CBWFQ, WRED, Shaping
QoS model, hierarchical, QoS inside tunnel
Network Management
Modularity, Hierarchy, Resiliency (HA/FC)
FCAPS, SNMP, Syslog, Netflow, RMON
Choosing a core
In-band, OOB, Baseline
Network Virtualization
802.1q, MPLS L3 vs. L2, L2TPv3, IPSec, GRE
Security
DoS, GTSM, RPF, IPSec, Infra, QoS, RTBH
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49. • How rapidly does the business
change?
• What is the business sizing model
(growth/downsize/steady)?
• What are the key business
processes?
• What is the business‘ attitudes
towards the network?
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50. • What are the key applications on the
network?
• What are the characteristics of this
set of applications?
Bandwidth requirements?
Tolerance for delay?
Tolerance for jitter?
Tolerance of network reconvergence?
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51. • What‘s the bandwidth?
• What‘s the delay profile?
• What‘s the jitter profile?
• How fast does layer 3 learn about a
failure?
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52. • All of these drivers meet at layer
3, the control plane
This is why the CCDE is a control
plane driven test
If you can‘t do layer 3, you can‘t build
a network that will support business
requirements and applications on top
of available links and hardware
• The control plane provides the tools
to bring layer 9, layer 7, and layer 1
together
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54. • Why would you configure A as ABR?
To reduce Router B‘s routing table
size
To reduce the complexity of the full
mesh
To reduce the impact of Router B
failing at Router C
To reduce the total time required to
run SPF at Router A
ABR?
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55. • When using any form of IPSec over GRE tunneling (for instance, DMVPNs) over a public
or private network, how many routing instances will you need to provide full reachability?
One
Two
Three
Four
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56. • Which would you deploy to increase the throughput of multiple TCP traffic flows on a
single link?
Head of queue dropping
Traffic Policing
Weighted RED
Traffic Shaping
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58. • A single network infrastructure to lower cost
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59. • Privacy protection
for customers
• No client-to-client leakage
Routing separation
Traffic separation
• Resilience and fast convergence
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60. • Traffic must pass
through a firewall
between the client
and the data center
• Client routes carried in
BGP, not in local IGP
• Traffic carried outside
the LISP network will be
carried in SSL or IPsec
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61. IPsec tunnel termination
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62. • Holey Doughnuts has done a security audit
• Their auditors discovered they can reach servers not belonging to Holey Doughnuts!
They specifically mention being able to reach the servers used by SuperExcel
They note there are routes they don‘t recognize on their CE
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63. • Is Holey Doughnut‘s ability to see routes
from SuperExcel, and reach SuperExcel‘s servers, a problem that needs to be
addressed by LISP?
Yes
No
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64. The answer is yes
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65. • This Is Not a Problem LISP Needs to Solve
• Why don‘t you think this is a problem that needs to be addressed by LISP?
Holy Doughnut‘s engineers cannot get to SuperExcel‘s data, so this is not a breach
of the SLA
Holy Doughnuts should address this by reconfiguring their route and packet filters
The LISP Service Level Agreement with Holy Doughnuts does not cover this
situation
The LISP engineering team has bigger things to worry about than this problem
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66. • This Is Not a Problem LISP Needs to Solve
• Why don‘t you think this is a problem that needs to be addressed by LISP?
Holy Doughnut‘s engineers cannot get to SuperExcel‘s data, so this is not a breach
of the SLA
Holy Doughnuts should address this by reconfiguring their route and packet filters
The LISP Service Level Agreement with Holy Doughnuts does not cover this
situation
The LISP engineering team has bigger things to worry about than this problem
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67. • This Is a Problem LISP Needs to Solve
• Why do you think this problem needs to be addressed by LISP?
LISP should not be leaking the SuperExcel routes to their other clients
LISP should not be allowing telnet traffic from Holey Donuts to SuperExcel‘s
servers
LISP is not fulfilling their service level agreement correctly
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68. • This Is a Problem LISP Needs to Solve
• Why do you think this problem needs to be addressed by LISP?
LISP should not be leaking the SuperExcel routes to their other clients
LISP should not be allowing telnet traffic from Holey Donuts to SuperExcel‘s
servers
LISP is not fulfilling their service level agreement correctly
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69. • Which solution would resolve this problem in a way that supports both the SLA and the
LISP business model?
Using Policy Based Routing to separate customer traffic
Creating a physical per customer to separate customer traffic
Provisioning a separate virtual topology per customer
Configuring a separate IGP instance per customer to separate customer routes
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70. • Which solution would resolve this problem in a way that supports both the SLA and the
LISP business model?
Using Policy Based Routing to separate customer traffic
Creating a physical per customer to separate customer traffic
Provisioning a separate virtual topology per customer
Configuring a separate IGP instance per customer to separate customer routes
We need traffic separation as well a routing separation
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71. • A single network infrastructure to lower cost
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72. • What additional piece of information would you need to determine which virtualization
service you would use to separate customer traffic in this network?
The tunneling technologies the firewalls support
The tunneling technologies the call managers support
Tunneling technology used to connect to customer CEs
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73. • From time to time during the test, you will be asked what further information you need to
complete the task
• If you already have a specific piece of information, don‘t ask for it!
This might not match ―real life‖ as well as you‘d like
But the question is trying to evaluate whether or not you know the information you
need to solve the problem
• This is one of the analytical skills the test is designed to measure
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73

74. https://learningnetwork.cisco.com/docs/DOC-2438
Let me know if you can pass it!
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77. • Technical Skills
L2 Control plane, L3 Control plane, Tunneling/Virtualization, QoS, Network Management and Security
• Design/Project/Customer skills
Capture and analyze requirement
Develop network design
Implement network design
Validate and optimize network design
• Plus Network Design experiences, in multiple technologies as well as from vertical and
different industries like SP, Enterprise, Financial, Retail and so on
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78. Why, when, and where to use which technology to answer requirements?
•
•
•
•
•
First step: Gap analysis for
technical skills
CCDE Written is the benchmark
CCIE means no need to read
many technical books anymore
Possess design experience with
SP and Large Enterprise with
Cisco Advanced Services
Possess design experience with
Enterprise, Education, Finance,
Government with Cisco partner
CCIE +
Experience
•
•
•
•
•
•
Watch almost 40 Cisco Live
recording videos
Read several Cisco Live slides
Skim Cisco Design Zone
Only read CCDE Quick
reference for written
Read Optimal Routing Design
to understand Russ White
Skim Definitive MPLS Network
Design for sample scenarios
Cisco
Live, CVD, b
ook
•
•
•
•
•
•
•
•
•
•
Comparing L2 design option
Failure domain in Layer 2
Which IGP Routing Protocol
Modular and Hierarchy design
Fast Convergence, HA
Which Tunneling mechanism
MPLS L3VPN vs. L2VPN
Different QoS scenarios
Which Management tool
Refresh Security concept
Practice
Scenarios
33 Days since Gap analysis
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80. Jawdat 2012
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81. • Get CCIE
• Get Real Design Experience
• Ask ―Why CCDE?‖ -> motivation
• Pass Written, Book Seat
• Understand the exam creator, Russ White
• Read Books, Watch Cisco Live, Skim CVDs
• Take Practical Exam
• After Fail, Gap Analysis of Technical Skills
• Re-take Until Pass
http://www.himawan.nu/2013/05/how-to-become-ccde.html
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82. CCIE is not required, but will make it easier
• You still need to have a good reason to do it
―why CCDE?‖ -> motivation
• You still need real design experience
Especially for Job Tasks: Analyze requirement,
Develop, Implement, Validate and Optimize
• Self-assess the Technology topics
Use CCDE Written Blueprint as guidance
• Pass written, book seat immediately
• Read, or watch from CiscoLive365.com
• Think beyond configuration for Technology
Think about Task Domain: Merge/Divest, Add,
Replace, Scaling for each technology
• Master the skill of ―skimming‖
• Take Practical Exam
http://www.himawan.nu/2013/07/how-to-prepare-for-ccde-practical-exam.html
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84. How to Learn Anything… Fast?
• Chose lovable project
• One skill at a time
• Target performance
level
• Remove barriers to
practice
• Make time
• Fast feedback loops
• Deconstruction
• Practice in short bursts
• Obtain critical tools
• Quantity and speed
www.first20hours.com
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85. Break Down CCDE Topics into Sub-Skills
• Layer 2 control plane (STP, fabric, down detection, failure
domain, multicast, FHRP, switch clustering, multipath, loop detection etc)
• Layer 3 control plane
(OSPF, ISIS, EIGRP, BGP, PIM, Modularity, Hierarchy, FC/Resiliency, Core
topology, routing policy, IPv6 etc)
• Network virtualization (802.1q, MPLS
L3VPN, L2VPN, L2TPv3, IPsec, GRE, routing, scaling, inter-AS, traffic engineering, IPv6
transition etc)
• Quality of Services (classification, CBWFQ, WRED, shaping, policing, QoS
model, hierarchy, QoS inside tunnel etc)
• Network Management and Framework (FCAPS, SNMP, Syslog, Netflow, RMON, In
band, OOB, baseline etc)
• Security (DDoS, GTSM, RPF, IPsec, Infrastructure security, QoS as security
tool, RTBH, IPv6 security etc)
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86. Use References as Feedback in Learning
• Cisco Validated Design
• Cisco Documentation
• Cisco Learning Network
• Cisco Live Sessions
• RFC
• Study Group
• CCDE Written
• Design Expert Community
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87. Identify and Remove Barriers in Learning
• Do you have Internet access?
• Do you have Cisco Learning Login?
• Do you have study materials?
• Do you have access to Cisco Live recorded sessions?
• Do you have place to study?
• Do you have allocated time?
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88. First 20 (or more) Hours to Build Habit
• Make time!
• The first few hours is the most difficult
• Remember Newton‘s first law: An object that is at rest will stay at rest unless an external
force acts upon it
• Study in daily basis
• Be consistent in study and maintain the pace
• Try to get experience to apply what you learn during the study
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90. Jawdat 2012
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91. • Onsite Bootcamp
Jeremy Filiben 5-day for $4995
Fast Lane 5-day for $4995
DEW $700 per weekend x 3 = $ 2100 for 6 days
Teach real skills, not exam-focused, onsite class available in APAC and EMEA
Eligible to join FaceBook group ―Design Expert Warriors – DEW Community‖
• Online/Exam Focus
INE 3-day for $ 995
Jeremy Filiben Self-paced for $995
• Best of both world: DEW + Others
3x weekend DEW + Jeremy self-paced = $2945
3x weekend DEW + Jeremy self-paced + INE 3-day = $3940
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92. Jawdat 2012
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93. Jawdat 2012
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94. Why Design Expert Weekend?
Because world needs more design experts!
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95. http://www.himawan.nu/2014/01/why-we-need-to-learn-during-weekend.html
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96. • DEW: Routing (3-4 Jan, Riyadh)
IGP IPv4/IPv6, OSPF, IS-IS, EIGRP, BGP, scaling, inter-AS, HA, and include
PIM, ASM, SSM Multicast
• DEW: Tunneling (24-25 Jan, Dubai)
MPLS-based L3VPN/L2VPN, tunnel protection/MPLS TE, other tunneling
mechanism include IPv6 transition
• DEW: SP Design (March, Asia)
Physical, L2, IGP/BGP/LDP/PIM transport, MPLS
services, Internet, IPTV, HA, QoS, security, management
• DEW: ENT Design (TBD)
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97. • Technology Background Theory
• Design Aspect of Technology
• Questions on Each Topic
• Homework and Discussion
• CCDE-like Design Scenarios
What?
Why?
How?
Which One to Use? When and Where?
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100. • Only one book for CCDE written
This is essentially the written
blueprint ―explained‖
The technologies covered on both
the written and the practical are
the same
The written blueprint is focused
on the technology, the practical on
analysis
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102. Jawdat 2012
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103. Watch the core technology: IGP, Tunneling, and WAN Concept design
- BRKRST-2310 Deploying OSPF in a Large Scale Network
- BRKIPM-3010 Which Routing Protocol? IPv4 and IPv6
- BRKIPM-2444 EIGRP – An in depth look at the Protocol
- BRKMPL-2101 Deploying L2 Based MPLS VPN
- BRKCCIE-3345 CCIE Candidate Introduction to MPLS L3VPN
- BRKCRS-2041 Enterprise WAN Architectures and Design Principles
- BRKMPL-2109 MPLS Solutions for Cloud Networking
- BRKRST-2042 Highly Available Wide Area Network Design
Watch Campus design and QoS:
- BRKCRS-2661 Designing Layer 2 Networks - Avoiding Loops, Drops, Flooding
- BRKCRS-2031 Multilayer Campus Architectures and Design Principles
- BRKRST-2501 Enterprise QoS or BRKCRS-2500 Campus QoS
You may want to "speed watching" the following:
- BRKSEC-4054 DMVPN Deployment Model
- BRKRST-2301 Enterprise IPv6 Deployment
- BRKSEC-2000 Secure Enterprise Design
- BRKMPL-1261 IP Multicast Concept Design and Troubleshooting
Some Cisco Live sessions that were not recorded, but slides are available:
- BRKRST-2335 IS-IS Network Design and Deployment - BRKIPM-2261 Deploying IP Multicast
- BRKMPL-2105 Inter-AS MPLS Solutions
- TECSEC-2011 IPSec and SSL VPNs
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104. • Smart Business Architecture
http://www.cisco.com/en/US/netsol/ns982/networking_solutions_program_home.html
• Medianet
http://www.cisco.com/en/US/netsol/ns819/networking_solutions_program_home.html
• Campus
http://www.cisco.com/en/US/netsol/ns815/networking_solutions_program_home.html
• Security
http://www.cisco.com/en/US/netsol/ns744/networking_solutions_program_home.html
• Borderless
http://www.cisco.com/en/US/netsol/ns1063/networking_solutions_program_home.html
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105. • Cisco Learning Network (CLN)
Overview: https://learningnetwork.cisco.com/index.jspa?ciscoHome=true
CCDE: https://learningnetwork.cisco.com/community/certifications/ccde
CCDE Written:
https://learningnetwork.cisco.com/community/certifications/ccde/written_exam
CCDE Practical:
https://learningnetwork.cisco.com/community/certifications/ccde/practical_exam
CCDE Study Group: https://learningnetwork.cisco.com/groups/ccde-study-group
CCDE Book Reading List: https://learningnetwork.cisco.com/docs/DOC-1673
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106. Jawdat 2012
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107. If You Are Not CCIE, You May Want to Read These…
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107

108. And Read These…
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108

109. And Read These Too…
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109

110. Questions?
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