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QUESTION Which of the following are Cisco firewall features? (Select all that apply.) A. PIX firewall B. flash memory C. CBAC D. IDS E. authentication proxy F. Stateful failover Correct Answer: C, D, and E Explanation:The Cisco IOS firewall describes the following features: Standard and extended access lists, Dynamic access lists, Reflexive access lists, System auditing, TCP intercept, Java blocking, Context-based access control - CBAC examines traffic passing through the firewall at all layers. CBAC is used to generate dynamic access lists, Cisco IOS firewall IDS, DoS mitigation, Authentication proxy - Authentication proxy is used to proxy authentication requests to AAA server. This allows authentication to occur on a per-user basis, Network Address Translation, IPSec network security, Neighbor router authentication, Event logging, User authentication and authorization and Real-time alerts. |
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