350-601 Security Practice Question
Which three features are used on Nexus switches to mitigate Layer 2 attacks? (Choose three.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
DHCP Snooping
DHCP snooping, DAI, and IP Source Guard work together to prevent various Layer 2 attacks.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
DHCP Snooping
Why this is correct
Prevents rogue DHCP servers.
- ✗
RBAC
Why it's wrong here
RBAC controls user access, not Layer 2 attacks.
- ✓
IP Source Guard
Why this is correct
Prevents IP spoofing using DHCP bindings.
- ✓
Dynamic ARP Inspection
Why this is correct
Prevents ARP spoofing.
- ✗
CoPP
Why it's wrong here
CoPP protects the control plane, not specifically Layer 2 attacks.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-601 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-601 exam.