JN0-102 · Question #179
What must be configured prior to the first commit after factory defaults are loaded?
The correct answer is A. root authentication. Before the first commit on a Junos device loaded with factory defaults, the root user's authentication password must be configured.
Question
What must be configured prior to the first commit after factory defaults are loaded?
Options
- Aroot authentication
- Bdefault gateway
- Chost name
- Dmanagement services
How the community answered
(60 responses)- A92% (55)
- B5% (3)
- C2% (1)
- D2% (1)
Why each option
Before the first commit on a Junos device loaded with factory defaults, the root user's authentication password must be configured.
Junos devices, by default, do not have a root password configured after factory reset, and a password for the root authentication must be set before any configuration changes can be committed to ensure system security and administrative access.
A default gateway is a network configuration setting and is not a mandatory prerequisite for the very first commit after factory defaults.
A host name is a cosmetic identifier for the device and is not a mandatory configuration item that must be set prior to the first commit.
Management services like SSH or Telnet are optional configurations and not strictly required before the initial commit on a factory-default device.
Concept tested: Junos initial configuration requirements
Source: https://www.juniper.net/documentation/us/en/software/junos/junos-basics/topics/concept/cli-initial-config-default-login.html
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