- A
Enter configuration mode, then set the static route under routing-options static, then commit the configuration, then verify the route with show route.
This is the correct order because you must first enter configuration mode to change the configuration, then add the static route, then commit to activate it, and finally verify it is installed.
- B
Enter configuration mode, then commit the configuration, then set the static route under routing-options static, then verify the route with show route.
Why wrong: This is incorrect because the route must be set before the commit; committing an unchanged configuration does nothing, and the route won't be present.
- C
Set the static route under routing-options static, then enter configuration mode, then commit the configuration, then verify the route with show route.
Why wrong: This is incorrect because you cannot set configuration parameters outside of configuration mode; you must be in configuration mode to make changes.
- D
Enter configuration mode, then set the static route under routing-options static, then verify the route with show route, then commit the configuration.
Why wrong: This is incorrect because the commit must occur before verification; otherwise the route is not yet active and 'show route' will not show it.
JNCIA-JUNOS User Interfaces Practice Question
This JNCIA-JUNOS practice question tests your understanding of user interfaces. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Arrange the steps to configure a static route in Junos OS in the correct order.
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
Enter configuration mode, then set the static route under routing-options static, then commit the configuration, then verify the route with show route.
Static routes are configured under 'routing-options static' in Junos. After setting the route, you must commit and verify.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Enter configuration mode, then set the static route under routing-options static, then commit the configuration, then verify the route with show route.
Why this is correct
This is the correct order because you must first enter configuration mode to change the configuration, then add the static route, then commit to activate it, and finally verify it is installed.
Related concept
Authentication checks who the user is.
- ✗
Enter configuration mode, then commit the configuration, then set the static route under routing-options static, then verify the route with show route.
Why it's wrong here
This is incorrect because the route must be set before the commit; committing an unchanged configuration does nothing, and the route won't be present.
- ✗
Set the static route under routing-options static, then enter configuration mode, then commit the configuration, then verify the route with show route.
Why it's wrong here
This is incorrect because you cannot set configuration parameters outside of configuration mode; you must be in configuration mode to make changes.
- ✗
Enter configuration mode, then set the static route under routing-options static, then verify the route with show route, then commit the configuration.
Why it's wrong here
This is incorrect because the commit must occur before verification; otherwise the route is not yet active and 'show route' will not show it.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Trap categories for this question
Command / output trap
This is incorrect because the commit must occur before verification; otherwise the route is not yet active and 'show route' will not show it.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Real-world example
How this comes up in practice
A practitioner preparing for the JNCIA-JUNOS exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related JNCIA-JUNOS questions on access control and AAA configuration.
- →
User Interfaces — study guide chapter
Learn the concepts, then practise the questions
- →
User Interfaces practice questions
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FAQ
Questions learners often ask
What does this JNCIA-JUNOS question test?
User Interfaces — This question tests User Interfaces — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: Enter configuration mode, then set the static route under routing-options static, then commit the configuration, then verify the route with show route. — Static routes are configured under 'routing-options static' in Junos. After setting the route, you must commit and verify.
What should I do if I get this JNCIA-JUNOS question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related JNCIA-JUNOS questions on access control and AAA configuration.
What is the key concept behind this question?
Authentication checks who the user is.
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Last reviewed: Jun 11, 2026
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