Cisco
300-320 · Question #521
300-320 Question #521: Real Exam Question with Answer & Explanation
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Question
After an incident caused by a DDOS attack on a router, an engineer must ensure that the router is accessible and protected from future attacks without making any changes to traffic passing through the router. Which security function can be utilized to protect the router?
Options
- Azone-based policy firewall
- Baccess control lists
- Cclass maps
- Dcontrol plane policing
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