DevNet Associate DEVASC 200-901 Official Certification Guide by Adrian Iliesiu (z-lib.org)

Controller Versus Device-Level Management

Infrastructure as Code

Continuous Integration/Continuous Delivery

Pipelines

Automation Tools

Ansible

Puppet

Chef

Cisco Network Services Orchestrator (NSO)

Cisco Modeling Labs/Cisco Virtual

Internet Routing Laboratory

(CML/VIRL)

Python Automated Test System (pyATS)

Exam Preparation Tasks

Review All Key Topics

Define Key Terms

Chapter 16 Network Fundamentals

“Do I Know This Already?” Quiz

Foundation Topics

Network Reference Models

The OSI Model

The TCP/IP Model

Switching Concepts

Ethernet

MAC Addresses

Virtual Local-Area Networks (VLANs)

Switching

Routing Concepts

IPv4 Addresses

IPv6 Addresses