Drag a concept onto its matching description — or click a concept then click the description.
CPU overload from excessive control plane traffic
IP spoofing attacks
Rogue DHCP server
ARP cache poisoning
IP spoofing on access ports
Drag and drop each Control plane protection feature on the left to its matching threat on the right.
Drag a concept onto its matching description — or click a concept then click the description.
CPU overload from excessive control plane traffic
IP spoofing attacks
Rogue DHCP server
ARP cache poisoning
IP spoofing on access ports
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
CoPP: CPU overload from excessive control plane traffic
CoPP protects against CPU overload; uRPF against IP spoofing; DHCP snooping against rogue DHCP server; DAI against ARP cache poisoning; IP Source Guard against IP spoofing on access ports.
Visual reference
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Network Access Control and AAA
Key term
IP Source Guard
IP Source Guard is a network security feature that blocks IP address spoofing by verifying that each packet's source IP address matches an authorized binding assigned to that switch port.
Key term
Control Plane Protection
Control Plane Protection (CoPP) is a security feature on Cisco routers and switches that filters traffic destined to the device's control plane to prevent attacks and ensure stability.
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This 350-401 question is part of Courseiva's 1,175-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-401 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 350-401 exam.