Which of the answers listed below refer to common methods of device authentication used within the AAA framework? (Select 3 answers)
Multiple response — select two or more answers
Answer choices
Architectural breakdown & explanation
Devices are commonly authenticated using digital certificates, IP addresses, and MAC addresses.
Correct answer(s): b. Digital certificates, c. IP addresses, f. MAC addresses
Exam domain: Domain 1: General Security Concepts (12% weight on the official guide).
Official documentation & study links
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