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Software-Defined Networking Security and Network Programmability

Chapter Description

In this sample chapter from CCNP and CCIE Security Core SCOR 350-701 Official Cert Guide, Omar Santos reviews exam objectives related to software-defined networking and network programmability.

Review All Key Topics

Review the most important topics in this chapter, noted with the Key Topic icon in the outer margin of the page. Table 3-2 lists these key topics and the page numbers on which each is found.

key_topic_icon.jpg

Table 3-2 Key Topics for Chapter 3

Key Topic Element

Description

Page Number

Section

Traditional Networking Planes

109

Section

So What’s Different with SDN?

110

Section

Introduction to the Cisco ACI Solution

110

List

Understand the functions of the APIC

112

Section

VXLAN and Network Overlays

112

Paragraph

Understand what is micro-segmentation

115

Paragraph

Understand “east-west” traffic and “north-south” traffic

115

Section

Open Source Initiatives

117

Paragraph

Understand northbound and southbound APIs

118

Section

More About Network Function Virtualization

118

Section

Cisco DNA Center APIs

130

Tip

Cisco DNA Center APIs in DevNet

130

Section

Cisco DNA Security Solution

132

Section

Modern Programming Languages and Tools

133

Section

DevNet

136

Section

Getting Started with APIs

136

Section

REST APIs

137

Section

YANG Models

139

Section

NETCONF

141

Section

RESTCONF

143

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