JNCIS-ENT Layer 2 Security Practice Question
Which TWO commands are valid Junos operational commands used to verify secure access port features? (Choose two)
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 ethernet-switching dhcp-snooping binding
Valid operational commands include showing DHCP snooping bindings and IP Source Guard status.
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 ethernet-switching dhcp-snooping binding
Why this is correct
This command displays active DHCP bindings.
- ✓
show ethernet-switching secure-access-port ip-source-guard interface
Why this is correct
This command shows IP Source Guard interface statuses.
- ✗
show bridge-domain secure-access status
Why it's wrong here
This command does not exist in Junos.
- ✗
show arp-inspection database
Why it's wrong here
There is no arp-inspection database operational command.
- ✗
show security port-security summary
Why it's wrong here
Port security commands are under ethernet-switching or switch-options, not security.
Visual reference
About these practice questions
This JNCIS-ENT question is part of Courseiva's 506-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 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.