CLI Reference Guide-R07

Chapter 8 | Authentication Commands
Secure Shell
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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
Console#ip ssh crypto zeroize
Console#
Related Commands
ip ssh crypto host-key generate (249)
ip ssh save host-key (250)
no ip ssh server (247)
ip ssh save host-key This command saves the host key from RAM to flash memory.
Syntax
ip ssh save host-key
Default Setting
Saves the RSA key.
Command Mode
Privileged Exec
Example
Console#ip ssh save host-key
Console#
Related Commands
ip ssh crypto host-key generate (249)
show ip ssh This command displays the connection settings used when authenticating client
access to the SSH server.
Command Mode
Privileged Exec