TP-Link TL-SG5426 User Guide - Page 280

4 System Management Commands Related Commands ip ssh crypto zeroize (4-39) ip ssh save host-key (4-39) ip ssh crypto zeroize This command clears the host key from memory (i.e. RAM). Syntax ip ssh crypto zeroize [dsa | rsa] • dsa - DSA key type. • rsa - RSA key type. Default Setting Clears both the DSA and RSA key. Command Mode Privileged Exec Command Usage • This command clears the host key from volatile memory (RAM). Use the no ip ssh save host-key command to clear the host key from flash memory. • The SSH server must be disabled before you can execute this command. Example Console#ip ssh crypto zeroize dsa Console# Related Commands ip ssh crypto host-key generate (4-38) ip ssh save host-key (4-39) no ip ssh server (4-35) ip ssh save host-key This command saves host key from RAM to flash memory. Syntax ip ssh save host-key [dsa | rsa] • dsa - DSA key type. • rsa - RSA key type. Default Setting Saves both the DSA and RSA key. Command Mode Privileged Exec 4-39