JNCIS-ENT High Availability Practice Question
Which operational command allows you to view the real-time status of LACP packet exchanges and partner system IDs for an aggregated interface on a Junos switch?
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
✓
show lacp interface
The 'show lacp interface' command displays detailed LACP partner information, partner port numbers, and state flags.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
show interfaces ae0 statistics
Why it's wrong here
While this shows traffic bytes and packets, it does not show LACP protocol partner details.
- ✗
show chassis lacp-status
Why it's wrong here
This command is not valid in Junos.
- ✗
show vrrp lacp-summary
Why it's wrong here
This command does not exist.
- ✓
show lacp interface
Why this is correct
show lacp interface lists each member link, its partner system ID, partner port ID, and active aggregation status.
About these practice questions
One of 506 original JNCIS-ENT practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Juniper Networks exam blueprint
This JNCIS-ENT practice question is part of Courseiva's free Juniper Networks 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 JNCIS-ENT exam.