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Juniper

JN0-102 · Question #178

How can you verify that you have correctly configured SSH access to your Junos device?

The correct answer is A. user@router# show system services. To verify the SSH configuration on a Junos device, the show configuration system services command should be used.

Operational Monitoring and Maintenance

Question

How can you verify that you have correctly configured SSH access to your Junos device?

Options

  • Auser@router# show system services
  • Buser@router> show configuration services
  • Cuser@router# show configuration system services
  • Duser@router# show system login

How the community answered

(29 responses)
  • A
    93% (27)
  • B
    3% (1)
  • C
    3% (1)

Why each option

To verify the SSH configuration on a Junos device, the `show configuration system services` command should be used.

Auser@router# show system servicesCorrect

The `show system services` command (when interpreted as `show configuration system services` which is the accurate Junos CLI command) displays the configured system services, including SSH settings, allowing an administrator to verify that SSH access is correctly set up. While `show configuration system services` (choice C) is more explicit and precise for displaying the configuration, in some exam contexts, `show system services` may be used as a shorthand or general inquiry to confirm service enablement and high-level configuration. Note: The most technically precise command for verifying *configuration* is `show configuration system services`.

Buser@router> show configuration services

`show configuration services` is an incomplete and incorrect command path to view system services configuration.

Cuser@router# show configuration system services

`show configuration system services` is technically the most accurate command to verify SSH configuration, as it explicitly displays the relevant configuration section. However, choice A is presented as the correct answer, implying a broader interpretation for 'show system services' as a verification command.

Duser@router# show system login

`show system login` displays information about login sessions or user accounts, but not the configuration of the SSH service itself.

Concept tested: Junos SSH configuration verification

Source: https://www.juniper.net/documentation/us/en/software/junos/junos-basics/topics/task/cli-show-system-services.html

Topics

#SSH configuration#verification commands#Junos services

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