Cisco
400-007 · Question #173
400-007 Question #173: Real Exam Question with Answer & Explanation
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Question
Company ABC uses IPv4-only. Recently they started deploying new endpoint devices. For operational reasons, IPv6 cannot be disabled on these new endpoint devices. Which security measure prevents the new endpoint from learning an IPv6 prefix from an attacker?
Options
- ASource Guard and Prefix Guard
- BRouter Advertisement Guard
- CPrefix Guard
- DSecure Neighbor Discovery
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