easyMultiple ChoiceObjective-mapped
300-410 Practice Question: Runs the following command on Router R1: R1# show…
A network engineer runs the following command on Router R1:
R1# show crypto isakmp sa
dst src state conn-id slot status
10.1.1.2 10.1.1.1 QM_IDLE 1 0 ACTIVE
Based on this output, which statement is correct?
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
✓
IKE phase 1 is complete; the ISAKMP SA is established.
QM_IDLE indicates that IKE phase 1 (ISAKMP) is complete and the SA is idle, waiting for phase 2 negotiation. This is the normal state for an established ISAKMP SA.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
IKE phase 1 is complete; the ISAKMP SA is established.
Why this is correct
QM_IDLE means the SA is up and ready for quick mode (phase 2).
- ✗
IKE phase 2 is complete; the IPsec SA is active.
Why it's wrong here
QM_IDLE is for ISAKMP SA, not IPsec SA; IPsec SA is shown via show crypto ipsec sa.
- ✗
The ISAKMP SA is in MM_NO_STATE; negotiation has failed.
Why it's wrong here
QM_IDLE is a success state, not a failure state.
- ✗
The tunnel is down; the SA is in a dead state.
Why it's wrong here
QM_IDLE with ACTIVE status indicates the SA is alive.
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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.