C
HAPTER
27
| Authentication Commands
Secure Shell
– 689 –
COMMAND MODE
Global Configuration
COMMAND USAGE
The timeout specifies the interval the switch will wait for a response from
the client during the SSH negotiation phase. Once an SSH session has been
established, the timeout for user input is controlled by the exec-timeout
command for vty sessions.
EXAMPLE
Console(config)#ip ssh timeout 60
Console(config)#
RELATED COMMANDS
exec-timeout (602)
show ip ssh (691)
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.
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