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101 · Question #237

What occurs when a load?command is issued?What occurs when a ? load?command is issued?

The correct answer is A. rootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {170.16.20.1:80}. The TMSH load command restores the running configuration exactly as it was previously saved, reproducing all stored object definitions including any IP addresses recorded in the configuration files.

Section 2: F5 Solutions and Technology

Question

What occurs when a load?command is issued?What occurs when a ? load?command is issued?

Options

  • ArootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {170.16.20.1:80}
  • BrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80}
  • CrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80{} }
  • DrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80{priority

How the community answered

(29 responses)
  • A
    86% (25)
  • B
    7% (2)
  • C
    3% (1)
  • D
    3% (1)

Why each option

The TMSH load command restores the running configuration exactly as it was previously saved, reproducing all stored object definitions including any IP addresses recorded in the configuration files.

ArootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {170.16.20.1:80}Correct

When a 'load sys config' command is issued on BIG-IP, the system replaces the current running configuration with the content stored in bigip.conf and related files, restoring all objects verbatim without correction or validation. If the saved configuration contains pool member address 170.16.20.1:80, the load operation faithfully reproduces that entry as-is, making choice A the accurate depiction of what the loaded configuration would show.

BrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80}

Choice B shows 172.16.20.1:80 rather than the address stored in the saved configuration file; the load command reproduces what was saved, not a corrected or assumed version of it.

CrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80{} }

Choice C contains malformed TMSH syntax with extra closing braces, which would not be produced by loading a valid saved configuration and would instead represent a syntax error.

DrootBIG-IPsystem[Active][tmos.Itm.pool]#create pooh members add {172.16.20.1:80{priority

Choice D shows an incomplete TMSH command with an unclosed brace and a missing priority value, which is syntactically invalid and would not result from loading a well-formed saved configuration.

Concept tested: BIG-IP TMSH load command and configuration restore behavior

Source: https://techdocs.f5.com/en-us/bigip-16-1-0/big-ip-tmsh-reference/tmsh-reference.html

Topics

#TMSH#pool creation#CLI syntax#BIG-IP configuration

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