Advertisement
Usage
Information
Related
Commands
ip ssh server
c e s
Syntax
Parameters
Defaults
Command Modes
Command
History
Usage
Information
Example
Related
Commands
1318
|
Security
If you want to log in without being prompted for a password, log in through RSA authentication. To do
that, you must first add the SSHv2 RSA public keys to the list of authorized keys. This command adds
the specified RSA keys to the following file:
flash://ADMIN_DIR/ssh/authorized-keys-username (where username is the user associated with
this terminal).
Note:
The no form of this command deletes the file flash://ADMIN_DIR/ssh/
authorized-keys-username
show ip ssh rsa-authentication
ip ssh rsa-authentication (Config)
Configure an SSH server.
ip ssh server {enable | port port-number} [version
To disable SSH server functions, enter no ip ssh server enable command.
enable
port port-number
[version
{
1
|
2
}]
Default listening port is 22
CONFIGURATION
Version 7.6.1.0
Introduced for S-Series
Version 7.5.1.0
Expanded to include specifying SSHv1 or SSHv2; Introduced for C-Series
pre-Version 6.1.1.0
Introduced for E-Series
This command enables the SSH server and begins listening on a port. If a port is not specified, listening
is on SSH default port 22.
Figure 51-9. ip ssh server port Command Example
FTOS# conf
FTOS(conf)# ip ssh server port 45
FTOS(conf)# ip ssh server enable
FTOS#
show ip ssh
Display RSA authorized keys.
Enable RSA authentication.
{
enable
Enter the key word
to start the SSH server.
(OPTIONAL) Enter the keyword
listening port of the SSH server.
Range: 1 to 65535
Default: 22
(OPTIONAL) Enter the keyword
or 2 to specify only SSHv1 or SSHv2.
Display the ssh information
1
|
2
}]
port
followed by the port number of the
version
followed by the SSH version 1
Advertisement
