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System Management Commands
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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
Related Commands
ip ssh crypto host-key generate (4-40)
ip ssh save host-key (4-41)
no ip ssh server (4-37)
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
Example
Related Commands
ip ssh crypto host-key generate (4-40)
show ip ssh
This command displays the connection settings used when authenticating client
access to the SSH server.
Command Mode
Privileged Exec
Console#ip ssh crypto zeroize dsa
Console#
Console#ip ssh save host-key dsa
Console#