Enabling DSA or RSA challenge-response authentication
DSA and RSA challenge-response authentication is enabled by default. You can disable or re-enable it manually.
To enable DSA and RSA challenge-response authentication.
device(config)#ip ssh password-authentication yes
To disable DSA and RSA challenge-response authentication.
device(config)#ip ssh password-authentication no
Syntax: ip ssh password-authentication{ yes | no }
To enable keyboard-interactive authentication:
device(config)#ip ssh interactive-authentication yes
To disable keyboard interactive authentication:
device(config)#ip ssh interactive-authentication no
Syntax: ip ssh interactive--authentication{ yes | no }
To enable public key authentication:
device(config)#ip ssh key-authentication yes
To disable public key authentication:
device(config)#ip ssh key-authentication no
Syntax: ip ssh interactive--authentication { yes | no }