You can disable password expiry for specific users. By default, the maximum password age policy applies to all users. Use the no version of the aaa authentication password local require-change max-password-age command and specify the username to disable the policy for that user.
For a managed appliance, you can perform this procedure on the Central Management System appliance as well as the local appliance. Use cmc execute appliance <applianceName> command "no aaa authentication password local require-change max-password-age user <username> enable" and specify the managed appliance’s hostname in the Central Management System appliance. See the TrellixCentral Management System Administration Guide for details.
Prerequisites
Admin access
To disable the maximum password age policy:
Go to CLI configuration mode:
hostname > enable
hostname # configure terminal
Disable the max password age policy for a user:
no aaa authentication password local require-change max-password-age user <username> enable