Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) - Manual (Page 226)

170 Brocade 6910 Ethernet Access Switch Configuration Guide
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9
Secure Shell
Related Commands
“ip ssh crypto zeroize” on page 170
“ip ssh save host-key” on page 170
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” on page 169
“ip ssh save host-key” on page 170
no “ip ssh server” on page 167
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 both the DSA and RSA key.
Command Mode
Privileged Exec
Example
Console#ip ssh save host-key dsa
Console#