Question 1mediummultiple choice
Full question →- → Why each wrong option is wrong in this specific scenario
- → When each wrong option would be correct
- → Real-world analogy and exam trap analysis
- → Related glossary terms and similar practice questions
Question 415 of 1,052
mediummultiple choiceObjective-mapped
CCNA Practice Question: Is tasked with monitoring a large enterprise…
This 200-301 practice question tests your understanding of 200-301 exam topics. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A network engineer is tasked with monitoring a large enterprise network that requires high-frequency, real-time data collection from thousands of routers and switches. The engineer needs a solution that minimizes CPU overhead on the network devices and supports push-based data delivery. Which technology should the engineer choose for this requirement?
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
✓
Streaming telemetry
Streaming telemetry uses a push model where devices continuously send structured data (e.g., via gRPC or UDP) to collectors, reducing the need for polling and lowering CPU impact. SNMPv2c uses pull-based polling (get requests) which increases CPU load with high-frequency queries. NetFlow and IPFIX are flow-based and better suited for traffic analysis, not real-time device metrics like CPU or memory.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
SNMPv2c with frequent polling intervals
Why it's wrong here
SNMPv2c relies on a pull model where the manager polls devices. Frequent polling increases CPU usage on devices and may not scale to thousands of devices for real-time data.
- ✓
Streaming telemetry
Why this is correct
Streaming telemetry uses a push model, reducing CPU overhead by having devices send data on a schedule or event basis. It scales well for large networks and supports real-time visibility.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
NetFlow
Why it's wrong here
NetFlow is designed for traffic flow analysis (e.g., source/destination IPs, ports) and not for collecting device metrics like CPU or memory. It also uses a pull-like export mechanism that can be CPU-intensive.
- ✗
IPFIX
Why it's wrong here
IPFIX is an extension of NetFlow for flexible flow export. Like NetFlow, it is focused on traffic flows, not device health metrics, and does not provide the push-based efficiency of streaming telemetry for real-time monitoring.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The 200-301 exam frequently reuses these exact scenarios with slightly different constraints.
✓Streaming telemetryCorrect answer▾
Why this is correct
Streaming telemetry uses a push model, reducing CPU overhead by having devices send data on a schedule or event basis. It scales well for large networks and supports real-time visibility.
✗SNMPv2c with frequent polling intervalsWrong answer — click to see why▾
Why this is wrong here
It is pull-based and CPU-intensive for high-frequency monitoring, unlike the push-based streaming telemetry.
✗NetFlowWrong answer — click to see why▾
Why this is wrong here
It is flow-based, not device-metric-based, and still involves some CPU overhead for flow cache management.
✗IPFIXWrong answer — click to see why▾
Why this is wrong here
It is also flow-oriented and not optimized for high-frequency device metric collection.
Analysis generated from the official 200-301blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 200-301 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Related practice questions
Related 200-301 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
CCNA subnetting practice questions
Practise IPv4 subnetting, CIDR, masks, host ranges and subnet selection.
CCNA OSPF practice questions
Practise OSPF neighbours, router IDs, metrics, areas and routing-table interpretation.
CCNA VLAN practice questions
Practise VLANs, access ports, trunks, allowed VLANs and switching scenarios.
CCNA STP practice questions
Practise spanning tree, root bridge election, port roles and STP troubleshooting.
CCNA EtherChannel practice questions
Practise LACP, PAgP, port-channel behaviour and bundle requirements.
CCNA ACL practice questions
Practise standard and extended ACLs, permit/deny logic and traffic filtering.
CCNA NAT practice questions
Practise static NAT, dynamic NAT, PAT and inside/outside address translation.
CCNA DHCP practice questions
Practise DHCP scopes, relay, leases and troubleshooting.
CCNA show ip route practice questions
Practise routing-table output, longest-prefix match, AD and route selection.
CCNA show interfaces trunk practice questions
Practise trunk verification and VLAN forwarding across switches.
CCNA wireless security practice questions
Practise WLAN security, authentication and wireless architecture concepts.
CCNA IPv6 practice questions
Practise IPv6 addressing, routes, neighbour discovery and common IPv6 exam traps.
Practice this exam
Start a free 200-301 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this 200-301 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Streaming telemetry — Streaming telemetry uses a push model where devices continuously send structured data (e.g., via gRPC or UDP) to collectors, reducing the need for polling and lowering CPU impact. SNMPv2c uses pull-based polling (get requests) which increases CPU load with high-frequency queries. NetFlow and IPFIX are flow-based and better suited for traffic analysis, not real-time device metrics like CPU or memory.
What should I do if I get this 200-301 question wrong?
Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Keep practising
More 200-301 practice questions
- A router interface applies this ACL inbound: 10 deny tcp any any eq 80 20 permit ip any any A user reports that w…
- A switch has DHCP snooping enabled, but users still experience IP-to-MAC spoofing attacks. Which additional feature shou…
- Switch SW1 sends traffic for VLAN 30 across a trunk to SW2, but hosts in VLAN 30 on SW2 cannot communicate with hosts in…
- What problem is HSRP designed to solve?
- Which DHCP message does the client send to formally accept an offered address?
- What metric does RIP use to choose the best path?
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Loading comments…
Sign in to join the discussion.
This 200-301 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 200-301 exam.