Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A network administrator wants to receive an immediate notification from a device when a significant event occurs, rather than polling the device repeatedly. Which SNMP feature is most associated with that requirement?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
SNMP traps
This is correct because traps are unsolicited event notifications sent by the device.
B
Distractor review
Syslog severity 7
This is wrong because Syslog severity is not the SNMP mechanism for event-driven notification.
C
Distractor review
DHCP relay
This is wrong because DHCP relay is unrelated to SNMP event notification.
D
Distractor review
NetFlow exporters
This is wrong because NetFlow is used for traffic-flow visibility, not this general SNMP notification behavior.
Common exam trap
Common exam trap: answer the scenario, not the keyword
A frequent exam trap is mistaking syslog messages or NetFlow exporters as the mechanism for immediate event notifications in SNMP. Syslog severity levels, such as severity 7, relate to logging detail but do not trigger unsolicited alerts to management stations. Similarly, NetFlow exporters focus on traffic flow analysis rather than event-driven notifications. Candidates may also confuse DHCP relay, which is unrelated to SNMP, with notification features. The key is to remember that only SNMP traps send unsolicited, immediate notifications, distinguishing them from polling or other monitoring tools.
Technical deep dive
How to think about this question
Simple Network Management Protocol (SNMP) is a widely used protocol for network management that allows administrators to monitor and control network devices. SNMP operates primarily through polling, where a management station queries devices for status information, and through traps, which are unsolicited notifications sent by devices when specific events occur. SNMP traps enable immediate alerting without waiting for the next polling cycle, making them essential for real-time network monitoring. In Cisco networking and the CCNA context, SNMP traps are configured on devices to send event-driven messages to a management system when significant occurrences happen, such as interface failures or threshold breaches. This contrasts with polling, where the management system periodically requests data, potentially causing delays in detecting critical issues. Understanding when to use traps versus polling is crucial for efficient network operations and aligns with the IP Services domain of the CCNA exam. A common exam trap is confusing SNMP traps with other notification or monitoring mechanisms like syslog or NetFlow. While syslog messages and NetFlow data provide valuable information, they do not offer the same event-driven, unsolicited alerting that SNMP traps provide. Recognizing this distinction helps avoid selecting incorrect options and ensures a clear understanding of SNMP’s role in proactive network management.
KKey Concepts to Remember
- SNMP traps send unsolicited, event-driven notifications from network devices to management stations immediately when significant events occur.
- Polling in SNMP involves the management system periodically requesting status information, which can delay detection of critical events.
- Syslog severity levels control the detail of log messages but do not provide unsolicited, immediate notifications like SNMP traps.
- DHCP relay forwards DHCP requests between clients and servers and is unrelated to SNMP event notification mechanisms.
- NetFlow exporters collect and export traffic flow data for analysis but do not provide event-driven alerts like SNMP traps.
- Cisco devices use SNMP traps to proactively inform network management systems of issues, improving response times and network reliability.
- Understanding the difference between SNMP traps and polling is essential for efficient network monitoring and aligns with CCNA IP Services objectives.
- Exam questions often test the ability to distinguish between event-driven notifications (traps) and periodic status checks (polling) in SNMP.
TExam Day Tips
- 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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A router learns the same prefix from both OSPF and EIGRP. Which route is installed by default?
Question 2
A router shows this output: R1#show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 10.1.1.2 1 FULL/DR 00:00:34 192.168.12.2 GigabitEthernet0/0 10.1.1.3 1 2WAY/DROTHER 00:00:39 192.168.12.3 GigabitEthernet0/0 Which statement is correct?
Question 3
What is the OSPF metric called?
Question 4
A non-root switch has two uplinks toward the root bridge. One path has a lower total STP cost than the other. What role will the lower-cost uplink have?
Question 5
A router interface applies this ACL inbound: 10 deny tcp any any eq 80 20 permit ip any any A user reports that web browsing to a server by IP address fails, but ping works. Which statement best explains the behavior?
Question 6
A router learns route 198.51.100.0/24 from OSPF with AD 110 and also has a static route to the same prefix configured with AD 150. Which route is installed?
FAQ
Questions learners often ask
What does this 200-301 question test?
SNMP traps send unsolicited, event-driven notifications from network devices to management stations immediately when significant events occur.
What is the correct answer to this question?
The correct answer is: SNMP traps — SNMP traps are most associated with that requirement. In practical terms, a trap is an event-driven notification sent by the device to the management system when something notable happens. That is different from routine polling, where the management system repeatedly asks the device for status information. This distinction matters because CCNA operations questions often test whether you understand polling versus event-driven notification.
What should I do if I get this 200-301 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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