Refer to the exhibit. An engineer needs a script to immediately change the hostname of the target endpoint. The hostname must revert to the previous hostname after rebooting. Which command must be…

The correct answer is B. edited_config = mgr.edit_config(target='running'. To change the configuration immediately but have it revert after a reboot, the configuration must be applied to the running datastore, not the startup (which persists across reboots). Changes to the running datastore are lost after a reboot unless they are also saved to startup.

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Question

Refer to the exhibit. An engineer needs a script to immediately change the hostname of the target endpoint. The hostname must revert to the previous hostname after rebooting. Which command must be used?

Exhibit

Options

Aedited_config = mgr.edit_config(target='failover',
Bedited_config = mgr.edit_config(target='running',
Cedited_config = mgr.edit_config(target='boot',
Dedited_config = mgr.edit_config(target='startup',

How the community answered

(61 responses)

A
8% (5)
B
72% (44)
C
5% (3)
D
15% (9)

Explanation

To change the configuration immediately but have it revert after a reboot, the configuration must be applied to the running datastore, not the startup (which persists across reboots). Changes to the running datastore are lost after a reboot unless they are also saved to startup.

Topics

#NETCONF#edit-config#running datastore#ncclient

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