C
OMMAND
L
INE
I
NTERFACE
4-52
Default Setting
768 bits
Command Mode
Global Configuration
Command Usage
The server key is a private key that is never shared outside the switch.
The host key is shared with the SSH client, and is fixed at 1024 bits.
Example

delete public-key

This command deletes the specified user’s public key.
Syntax
delete public-key username [dsa | rsa]
•username – Name of an SSH user. (Range: 1-8 characters)
dsa – DSA public key type.
rsa – RSA public key type.
Default Setting
Deletes both the DSA and RSA key.
Command Mode
Privileged Exec
Example
Console(config)#ip ssh server-key size 512
Console(config)#
Console#delete public-key admin dsa
Console#