JNCIP-ENT IP Multicast Practice Question
An engineer wants to restrict IGMP membership reports to only accept version 2 on a specific VLAN interface configured on an MX Series router. Which configuration statement achieves 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
✓
set protocols igmp interface vlan.10 version 2
Junos allows configuring specific IGMP versions per interface under protocols igmp interface.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
set protocols pim interface vlan.10 igmp-version 2
Why it's wrong here
IGMP configuration belongs under [edit protocols igmp], not [edit protocols pim].
- ✓
set protocols igmp interface vlan.10 version 2
Why this is correct
This explicitly forces the IGMP version on the specified interface to version 2.
- ✗
set routing-options multicast igmp-version 2 interface vlan.10
Why it's wrong here
This is an invalid path in the Junos configuration hierarchy.
- ✗
set interfaces vlan.10 igmp-version 2
Why it's wrong here
IGMP protocol settings are defined under the routing protocols hierarchy in Junos.
Visual reference
About these practice questions
This JNCIP-ENT question is part of Courseiva's 332-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. 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 JNCIP-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 JNCIP-ENT exam.