Part II: Security Services
Chapter 4: Security Architectures
Chapter 5: Securing Network Devices
Chapter 6: Implementing Switch Port Security
Chapter 8: DHCP Snooping and ARP Inspection
With the introduction of the new CCNA certification in early 2020, Cisco expanded the number of security topics in comparison to the old CCNA Routing and Switching certification. Part II includes the majority of the new security topics added to the new CCNA 200-301 certification as well as a few of the classic topics found in previous CCNA R&S exams.
Chapter 4 kicks off Part II with a wide description of security threats, vulnerabilities, and exploits. This introductory chapter sets the stage to help you think more ...
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