Question 570
A switch team takes firmware backups but no configuration snapshot before a planned major change. Which result would best establish that the correction succeeded?
Explanation
Correct Answer
This is an operational test of the required outcome rather than merely proof a setting exists. It checks that a software image alone does not reconstruct the previous running configuration no longer prevents the service.
Incorrect Answers
This result may validate another network change, but it does not demonstrate recovery from the fault here: a software image alone does not reconstruct the previous running configuration.
That explanation does not distinguish this option. “Observed frame tags match the expected client VLAN assignment on the switch uplink” is an alternative action, but it does not by itself establish the outcome required in this case.
That explanation does not distinguish this option. “Every API configuration change maps to an approved service identity and recorded request” is an alternative action, but it does not by itself establish the outcome required in this case.