Enabling automatic IPv4 configuration | LPIC-1 102-500 Exam original practice question

109.2Standard

Return profile office to DHCP-style automatic IPv4 address, route, and DNS acquisition.

Which ipv4.method is appropriate?

Hint 1: Focus on the command roles

Separate each command's scope and side effects before comparing it with the requirement.

Hint 2: Key terms

Review the short definitions of the concepts involved.

auto: A NetworkManager method that obtains IPv4 settings automatically, commonly via DHCP.
manual: A NetworkManager method that uses explicitly assigned IPv4 settings.
disabled: A setting that prevents IPv4 configuration on the connection.
DHCP: A protocol that supplies addresses and related network settings.
ipv4.method: The profile property that selects how IPv4 configuration is obtained.
link-local: An automatically selected local address used when normal configuration is unavailable.

Detailed explanation

Incorrectmanual

Incorrect. manual is for static addresses.

Correctauto

Correct. auto enables automatic IPv4 configuration.

Incorrectdisabled

Incorrect. disabled disables IPv4.

Incorrectlink-local-only

Incorrect. This is not the standard NetworkManager method value.

An example you can run in a temporary verification environment.

printf '%s
' 'ipv4.method=auto -> automatic IPv4 configuration'

ipv4.method=auto -> automatic IPv4 configuration

Foundation review

Check whether the command acts on the current shell, a new process, an existing process, or a file.

Use the supplied command and compare the output with the expected result.

Question IDKP-109-798

Environmentproperty対応表の表示のみ

Last technical review2026-08-13

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