Security Fundamentals: flashcards
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- Standard vs extended ACL
- Standard 1–99 source only, near destination; extended 100–199 protocol/src/dst/port, near source.
- TACACS+ vs RADIUS
- TACACS+: TCP 49, full encryption, separates AAA. RADIUS: UDP 1812/1813, password-only encryption.
Primary references
- CCNA Exam v1.1 (200-301) Exam Topics — Cisco Systems · primary · retrieved 2026-09-21, verified 2026-09-21