Enabling the login delay
About the login delay feature
The login delay feature delays the device from accepting a login request from a user after the user fails a login attempt. This feature can slow down login dictionary attacks.
The login delay feature is independent of the login attack prevention feature.
Procedure
Enter system view.
system-view
Enable the login delay feature.
attack-defense login reauthentication-delay seconds
By default, the login delay feature is disabled. The device does not delay accepting a login request from a user who has failed a login attempt.