Which of the following command can view the current version information?

Question

Options

• Adisplay interface
• Bdisplay current-configuration
• Cdisplay ap all
• Ddisplay version

• A
  5% (3)
• B
  15% (9)
• C
  7% (4)
• D
  73% (44)

Explanation

display version (D) is correct because it retrieves the device's operating system version, hardware model, uptime, and firmware details - exactly what "version information" means on Huawei network devices (VRP OS).

Why the distractors are wrong:

• A. display interface - shows interface status and statistics (IP, speed, errors), not system version info.
• B. display current-configuration - outputs the running configuration (protocols, VLANs, ACLs), not version details.
• C. display ap all - lists wireless access points managed by a controller; unrelated to version info and only relevant in WLAN contexts.

Memory tip: Think of the word "version" literally - when you want version information, the command contains the word version. On Huawei devices, display + the exact noun you need is almost always the pattern.

No community discussion yet for this question.