Practice DHCP Questions Now
Start a timed practice session focusing on Dynamic Host Configuration Protocol topics from the CCNA question bank.
Start CCNA Practice Quiz →CCNA DHCP Question Bank (9 Questions)
Browse all 9 practice questions covering Dynamic Host Configuration Protocol for the CCNA certification exam. Answers are intentionally hidden on this page so you can self-test first before checking results in quiz mode.
- Question 1IP Services
Why is a DHCP relay agent (ip helper-address) needed?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 2Security Fundamentals
Which ports are classified as trusted in DHCP snooping?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 3Select All That ApplyIP Services
Which two features work together to prevent ARP spoofing attacks on a switch? (Choose two)
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 4Network Access
What information is stored in the DHCP snooping binding table?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 5Security Fundamentals
How does DHCP snooping protect against rogue DHCP servers?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 6IP Services
Which DHCP message is sent by the client to discover available DHCP servers?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 7IP Services
What are the four steps of the DHCP DORA process?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 8IP Services
A network administrator needs to forward DHCP broadcast requests across router interfaces to reach a DHCP server on a different subnet. Which feature should be configured?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz - Question 9IP Services
A company's DHCP server assigns an IP address to a client. Which message sequence correctly describes the DHCP DORA process?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start CCNA Quiz
Key DHCP Concepts for CCNA
CCNA DHCP Exam Tips
Dynamic Host Configuration Protocol questions in CCNA are typically scenario-based. Focus on network fundamentals, IP connectivity, security basics, and automation concepts. Priority concepts: dhcp, dora, discover, offer, request, acknowledge.
What CCNA Expects
- Anchor your answer in choose the configuration that correctly applies to the described network topology and requirements.
- DHCP scenarios for CCNA are frequently mapped to Domain 4 (10%), so read the objective carefully before picking controls or architecture.
- Expect multi-topic scenarios where DHCP interacts with routing, switching, security, or automation patterns rather than appearing as an isolated question.
- When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Associate) and vendor best practices.
High-Value DHCP Concepts
- Know the core DHCP building blocks cold: dhcp, dora, discover, offer.
- Review the edge-case features and limits for request, acknowledge; these details are commonly used to differentiate answer choices.
- Practice service-integration reasoning: how DHCP pairs with IP Addressing, Switching, Security Fundamentals in real deployment patterns.
- For CCNA, explain why the chosen DHCP design meets reliability, security, and cost expectations better than the alternatives.
Common CCNA Traps
- Watch for confusing similar protocols or mixing Layer 2 and Layer 3 behavior.
- Questions in IP Services often include distractors that look correct for DHCP but violate security policy, convergence, or redundancy requirements.
- Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
- If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.
Fast Review Checklist
- Can you compare at least two DHCP implementation paths and justify which one best fits the scenario?
- Can you map the chosen answer back to IP Services (10%) outcomes for CCNA?
- Can you explain security and access boundaries for DHCP without relying on default-open assumptions?
- Can you describe how DHCP integrates with IP Addressing and Switching during failure, scaling, and monitoring events?