An administrator no longer needs the rescue configuration on a Junos device. What is the appropriate action to remove it?

Overwrite it with a new rescue configuration

Leave it as it does not affect device operation

Delete the rescue configuration using the appropriate command

A network engineer is troubleshooting a router that has a corrupted active configuration. The engineer has console access and wants to reset the device to a clean state. The engineer is concerned about the rescue configuration, which may also be corrupted. What is the safest approach to ensure a completely clean state?

Reboot the router and hope it recovers.

Load the rescue configuration and commit it.

Load factory-default, commit, then delete the rescue configuration.

Delete the rescue configuration, then load factory-default and commit.

What are the default credentials for accessing a Junos device that is running the factory-default configuration?

Username: admin, Password: juniper123

Username: root, Password: (no password)

Username: juniper, Password: juniper

Which command displays the status of the rescue configuration on a Junos device?

show system configuration rescue

request system configuration rescue show

An administrator has finished configuring a Junos device to a known-good state. What should be done to ensure this configuration can be recovered later if the device becomes misconfigured?

Commit the configuration and hope it remains stable

Back up the configuration to a USB drive

Save the configuration as the rescue configuration

Reboot the device to save the configuration

Juniper NetworksCertified Associate, Junos

Domain 4Objective 1

Initial System Setup JN0-105 Practice Questions (Page 4)

Part of the Configuration Basics domain, which makes up ~10% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–1 from this objective — we provide 22 practice questions to prepare you well beyond it. (estimate)

22questions here

5free pages

7concepts

Questions 16–20

16foundation · easy
An administrator no longer needs the rescue configuration on a Junos device. What is the appropriate action to remove it?
Select an answer first
17expert · hard
A network engineer is troubleshooting a router that has a corrupted active configuration. The engineer has console access and wants to reset the device to a clean state. The engineer is concerned about the rescue configuration, which may also be corrupted. What is the safest approach to ensure a completely clean state?
Select an answer first
18foundation · easy
What are the default credentials for accessing a Junos device that is running the factory-default configuration?
Select an answer first
19foundation · easy
Which command displays the status of the rescue configuration on a Junos device?
Select an answer first
20foundation · easy
An administrator has finished configuring a Junos device to a known-good state. What should be done to ensure this configuration can be recovered later if the device becomes misconfigured?
Select an answer first

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