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Juniper

JN0-102 · Question #222

Which statement is true regarding the password-recovery process?

The correct answer is A. You must have a console connection.. A console connection is a fundamental requirement for most password recovery processes on network devices, ensuring secure, out-of-band access.

Junos OS Fundamentals

Question

Which statement is true regarding the password-recovery process?

Options

  • AYou must have a console connection.
  • BYou cannot set the console port to an insecure mode.
  • CYou must press the Enter key so that you can boot into single-user mode.
  • DWhen prompted to enter the full pathname of the shell, you must press the Enter key.

How the community answered

(36 responses)
  • A
    92% (33)
  • B
    6% (2)
  • D
    3% (1)

Why each option

A console connection is a fundamental requirement for most password recovery processes on network devices, ensuring secure, out-of-band access.

AYou must have a console connection.Correct

Password recovery processes on network devices typically necessitate a direct, physical console connection because it provides out-of-band access to the device's boot loader and configuration. This direct access bypasses network-based authentication, which might be unavailable or compromised, allowing for secure recovery.

BYou cannot set the console port to an insecure mode.

The statement is generally incorrect; console ports, requiring physical access, are inherently considered a secure form of access, and the term 'insecure mode' is not standard in this context.

CYou must press the Enter key so that you can boot into single-user mode.

Pressing the Enter key does not boot a device into single-user mode; specific boot loader commands (e.g., 'boot -s' on Juniper or console register modification on Cisco) are required.

DWhen prompted to enter the full pathname of the shell, you must press the Enter key.

While pressing Enter might accept a default pathname for a shell, it is not a universal or primary requirement for initiating or completing the single-user boot process itself.

Concept tested: Password recovery requirements

Source: https://www.juniper.net/documentation/us/en/software/junos/junos-install-upgrade/topics/topic-map/password-recovery.html

Topics

#password recovery#console connection#Junos security

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