Planet IGSW-2840 User Manual page 450

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#delete public-key admin dsa
Console#
ip ssh crypto host-key generate
This command generates the host key pair (i.e., public and private).
Syntax
ip ssh crypto host-key generate [dsa | rsa]
dsa – DSA (Version 2) key type.
rsa – RSA (Version 1) key type.
Default Setting
Generates both the DSA and RSA key pairs.
Command Mode
Privileged Exec
Command Usage
This command stores the host key pair in memory (i.e., RAM). Use the ip ssh save host-key command to save the host
key pair to flash memory.
Some SSH client programs automatically add the public key to the known hosts file as part of the configuration process.
Otherwise, you must manually create a known hosts file and place the host public key in it.
The SSH server uses this host key to negotiate a session key and encryption method with the client trying to connect to it.
Example
Console# ip ssh crypto host-key generate dsa
Console#
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User's Manual of IGSW-2840