User`s guide

Chapter 17: TACACS+ and RADIUS Commands
156
RESET AUTHENTICATION
Syntax
reset authentication
Parameter
None.
Description
This command performs nearly the same function as the DISABLE
AUTHENTICATION command. It disables authentication and,
additionally, returns the authentication method to TACACS+. The
current authentication settings are retained, including server IP
addresses and encryption keys (both local and global).
Example
The following command resets authentication on the switch:
reset authentication