Which statement is true when you have generated RSA keys on your Cisco router to prepare for
secure device management?

A.
You must then specify the general-purpose key size used for authentication with the crypto key
generatersa general-keys modulus command.

B.
You must thenzeroize the keys to reset secure shell before configuring other parameters.

C.
Allvty ports are automatically enabled for SSH to provide secure management.

D.
The SSH protocol is automatically enabled.