CCIE and CCDE Evolving Technologies Study Guide
- By Brad Edgeworth, Jason Gooley, Ramiro Garza Rios
- Published Oct 31, 2018 by Cisco Press.
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- Copyright 2019
- Pages: 168
- Edition: 1st
- eBook
- ISBN-10: 0-7897-5972-1
- ISBN-13: 978-0-7897-5972-6
Prepare for the evolving technology components of Cisco’s revised CCIE and CCDE written exams
The changes Cisco made to its expert-level CCIE and CCDE certifications allow candidates to link their core technology expertise with knowledge of evolving technologies that organizations are rapidly adopting, including cloud services, IoT networking, and network programmability. This guide will help you efficiently master and integrate the knowledge of evolving technology that you’ll need to succeed on the revised CCIE and CCDE written examinations.
Designed to help you efficiently focus your study, achieve mastery, and build confidence, CCIE and CCDE Evolving Technologies Study Guide focuses on conceptual insight, not mere memorization. Focused specifically on the exams’ evolving technologies components, it combines with track-specific Cisco Press certification guides to offer comprehensive and authoritative preparation for advanced Cisco certification.
- Understand the Internet of Things (IoT) from the perspective of business transformations, connectivity, and security
- Review leading IoT architectural models and applications
- Structure edge, fog, and centralized compute to maximize processing efficiency
- Recognize behavioral and operational differences between IoT networks and enterprise networks
- Gain a holistic understanding of public, private, or hybrid cloud environments that use VMs or containers
- Explore cloud service models, connectivity, security, scalability, and high availability designs.
- Master modern API-based programmability and automation methods for interacting with diverse network applications and devices
- Connect with the Cisco DevNet developer community and other key resources for Cisco network programming
Sample Pages
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Table of Contents
Chapter 1 Internet of Things 1
Business Transformation and Digitization 1
IoT Fundamentals 2
IoT Architecture Models 3
Data Transportation and Computation 14
Data Center and Cloud 15
Fog Computing 16
Edge Computing 17
Hierarchical Computation Structure 17
IoT Security 18
Threat Vectors 19
Securing IoT Networks 21
IoT Security Model 21
Network Access Control 23
Network Segmentation 24
Network Visibility 25
Secure Remote Access 25
Summary 26
Review Questions 27
References 27
Chapter 2 Cloud Fundamentals 29
Cloud Fundamentals 29
Essential Characteristics 31
Service Models 32
Cloud Deployment Models 35
Performance, Scalability, and High Availability 38
Application Scalability and Elasticity 39
Application Performance with WAN Optimization 39
Application Performance with Quality of Service 40
Performance Routing 40
Application Performance Monitoring and Management 40
Application Performance with DNA Center 41
Application Scalability with Cloud Bursting 41
Application High Availability 42
Security Implications, Compliance, and Policy 42
Industry Regulatory Compliance Guidance 43
Top Cloud Threats 44
Cloud Security 47
Workload Migration 48
Compute Virtualization 51
Virtual Machines 53
Containers 54
Cloud Native Applications and Services 56
Virtualization Functions 56
Cloud Connectivity 60
AWS 61
Microsoft Azure ExpressRoute (ER) 61
Google Cloud Dedicated Interconnect 62
Region and Availability Zone Concepts 62
Multicloud Connectivity 63
Software-Defined Access (SD-Access) User-to-Cloud Access Control 64
Software-Defined WAN (SD-WAN) 66
Cisco SD-WAN 67
Virtual Switching 72
Automation and Orchestration Tools 75
Kubernetes 75
OpenStack 81
Cisco CloudCenter (CCC) 84
Summary 90
Review Questions 92
References 93
Chapter 3 Foundational Network Programmability Methods 95
Command-Line Interface (CLI) 95
Application Programming Interface (API) 97
Northbound API 97
Southbound API 97
Representational State Transfer APIs (REST) 98
Tools and Resources 98
Data Models and Supporting Protocols 113
YANG Data Models 113
NETCONF 115
ConfD 117
DevNet 121
Discover 122
Technologies 122
Community 122
Continuous Innovation and Continuous Deployment (CI/CD) 124
Source Control Management 126
Ansible 129
gRPC 139
Summary 141
Review Questions 141
References 143
Appendix Answers to Review Questions 145
TOC, 9780789759726, 10/12/2018
Errata
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