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300-410 Practice Question: Runs the following command to troubleshoot an EEM…

A network engineer runs the following command to troubleshoot an EEM issue:

R1# show event manager history applet TRACK-INTERFACE

Applet TRACK-INTERFACE: Time Created : Mar 1 00:00:12 2025 Time Last Triggered : Mar 1 00:15:30 2025 Time Last Executed : Mar 1 00:15:30 2025 Trigger Count : 5 Execution Count : 5 Last Event Type : syslog Last Event Detail : OSPF-5-ADJCHG Last Action Executed : show ip route Last Action Result : Success

What does this output indicate?

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

The applet 'TRACK-INTERFACE' has been triggered 5 times and executed successfully each time, with the last trigger at 00:15:30.

The output shows the history for a specific EEM applet. It includes creation time, last trigger and execution times, trigger and execution counts, the last event that triggered it, the last action executed, and the result. This helps in determining if the applet is being triggered and executing successfully.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • The applet 'TRACK-INTERFACE' has been triggered 5 times and executed successfully each time, with the last trigger at 00:15:30.

    Why this is correct

    Correct. The trigger count and execution count are both 5, and the last action result is 'Success'.

  • The applet 'TRACK-INTERFACE' has failed to execute 5 times.

    Why it's wrong here

    Incorrect. The execution count equals the trigger count, and the last action result is 'Success', indicating successful execution.

  • The applet 'TRACK-INTERFACE' has not been triggered since it was created.

    Why it's wrong here

    Incorrect. The trigger count is 5, and the last trigger time is provided.

  • The applet 'TRACK-INTERFACE' executed the action 'show ip route' but the output was not captured.

    Why it's wrong here

    Incorrect. The output shows the last action executed and its result, but does not indicate whether output was captured. The command history does not show command output.

Visual reference

R1 R2 R3 R4 10 100 10 100 OSPF picks R1→R2→R4 (cost 20) over R1→R3→R4 (cost 200)

Quick reference

Routing Protocol Comparison

ProtocolMetricMax HopsAlgorithmType
RIP v2Hop count15Bellman-FordDistance vector
OSPFCost (bandwidth)UnlimitedDijkstra (SPF)Link state
EIGRPComposite metricUnlimitedDUALHybrid
IS-ISCostUnlimitedDijkstraLink state
BGPPolicy / attributesUnlimitedPath vectorPath vector

RIP's 15-hop limit makes it unsuitable for large networks. OSPF and EIGRP dominate modern enterprise deployments.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This 300-410 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 300-410 exam.