May 2015
Intermediate to advanced
928 pages
22h 40m
English
Content preview from CCNP Security SISAS 300-208 Official Cert Guide
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Appendix A. Answers to the “Do I Know This Already?” Quizzes
Chapter 2
1. D. Simply put, authentication is the validation of the identity credentials. Authorization is the determination of what is allowed or disallowed based on those credentials.
2. A, D. The two forms of authentication, authorization, and accounting that are relevant to the SISAS exam are network access and device administration.
3. B. TACACS+ is best suited for granular command-level control due to its ability to separate authentication and authorization.
4. C. RADIUS is best suited for network access AAA due to its capability to work with numerous authentication protocols, such as CHAP and MS-CHAPv2, but more importantly the dependency on RADIUS for 802.1X authenticationsand ...
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