Free JN0-104 Exam Braindumps (page: 7)

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You are troubleshooting a problem on your Junos device. You want to view the syslog messages in real-time on your terminal.

In this scenario, which command will accomplish this task?

  1. monitor log messages
  2. monitor start messages
  3. show log messages
  4. show log traceoptions

Answer(s): B

Explanation:

The "monitor start messages" command is used to display syslog messages in real-time on the terminal. This command provides a convenient way to monitor system events and troubleshoot problems on the device. The output of this command is sent to the console and updates in real-time as new syslog messages are generated.

To use this command, you simply enter "monitor start messages" at the CLI prompt and the syslog messages will be displayed on the terminal. To stop the display, you can press "Ctrl+C".


Reference:

Juniper Networks JNCIA-Junos Study Guide, Section 8.4 "Monitoring System Log Messages"



You are asked to enable the configuration archival feature on your device running Junos OS.

Which two backup scenarios exist? (Choose two.)

  1. When a user performs a commit operation.
  2. When a user logs out of the device.
  3. When a specific time interval passes.
  4. When a user logs in to the device.

Answer(s): A,C

Explanation:

Ref: Back Up Configurations to an Archive Site | Junos OS | Juniper Networks

"Back Up Configurations to an Archive Site

...

Configure the Transfer of the Active Configuration

If you want to back up your device's current configuration to an archive site, you can configure the device to transfer its active configuration by FTP, HTTP, or secure copy (SCP) periodically or after each commit.



A router contains both a static route and an OSPF route for the 172.18.100.0/24 prefix in its routing table. The router is configured to use the factory-default Junos OS routing preference values.

In this scenario, which statement is correct?

  1. The OSPF route will be active because of a higher default preference value.
  2. The OSPF route will be active because of a lower default preference value.
  3. The static route will be active because of a lower default preference value.
  4. The static route will be active because of a higher default preference value.

Answer(s): C



Which two operating systems are used as the foundation of the Junos OS? (Choose two.)

  1. Ubuntu
  2. CentOS
  3. Linux
  4. FreeBSD

Answer(s): C,D



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AHMED ALBALAWI commented on February 01, 2024
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