JNCIA-SEC Network Address Translation Practice Question
Which TWO elements are required within a Junos Destination NAT rule definition? (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
✓
Then destination-nat pool statement
Destination NAT rules require match destination criteria and translation action (pool).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Global routing instance override
Why it's wrong here
Routing overrides are not part of basic destination NAT rule definitions.
- ✗
Interface MTU command
Why it's wrong here
MTU settings are configured under interface hierarchies.
- ✓
Then destination-nat pool statement
Why this is correct
Destination NAT rules must specify the destination NAT pool action.
- ✗
Source NAT pool binding
Why it's wrong here
Destination NAT rules use destination pools, not source NAT pools.
- ✓
Match destination-address statement
Why this is correct
Destination NAT rules must match incoming target IP addresses.
Visual reference
About these practice questions
This JNCIA-SEC question is part of Courseiva's 513-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 JNCIA-SEC 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 JNCIA-SEC exam.