A bad ACL push on a city wireless controller blocks all EAP authentication for staff. How does configuration management help most in recovery?
Select an answer to reveal the explanation.
Short Explanation
Bad ACL, no EAP—hit the undo button that config management gave you. Roll back to the last good config and breathe. Factory-resetting the whole city is not a surgical recovery.
Full Explanation
Configuration management enables rapid rollback when a WLAN security change fails, such as an ACL that blocks EAP. Restoring the last known-good controller configuration recovers authentication faster than redesign or wholesale resets. Without saved baselines, recovery time and outage impact increase.