問題文
An operator is in configuration mode and needs to look at the output of an operational command without losing the pending edits. What is the correct approach?
選択肢
- Enter the shell first, because operational commands are shell programs and can be invoked from there while the configuration session stays open in the background with all of its pending edits intact.
- Leave configuration mode with exit, which preserves the edits and returns to the operational prompt.
- Prefix the operational command with run, which executes it from configuration mode and leaves the edits in place.
- Commit the candidate first so that the operational command can see the change.