DELL S50V User Manual
Security | 937
Figure 45-6. Specifying an SSH version
To disable SSH server functions, enter
no ip ssh server enable
.
Using SCP with SSH to copy a software image
To use Secure Copy (SCP) to copy a software image through an SSH connection from one switch to
another, use the following procedure:
another, use the following procedure:
This example shows the use of SCP and SSH to copy a software image from one switch running SSH
Server on UDP port 99 to the local switch:
Server on UDP port 99 to the local switch:
Figure 45-7. Using SCP to copy from an SSH Server on another Switch
Other SSH-related commands include:
•
crypto key generate
: Generate keys for the SSH server.
•
debug ip ssh:
Enables collecting SSH debug information.
•
ip scp topdir:
Identify a location for files used in secure copy transfer.
•
ip ssh authentication-retries:
Configure the maximum number of attempts that should be used to
authenticate a user.
Step
Task
Command Syntax
Command Mode
1
On Chassis One, set the SSH port
number (port 22 by default).
number (port 22 by default).
ip ssh server port number
CONFIGURATION
2
On Chassis One, enable SSH.
ip ssh server enable
CONFIGURATION
3
On Chassis Two, invoke SCP.
copy scp: flash:
CONFIGURATION
4
On Chassis Two, in response to prompts,
enter the path to the desired file and enter
the port number specified in Step 1.
enter the path to the desired file and enter
the port number specified in Step 1.
EXEC Privilege
FTOS(conf)#ip ssh server version 2
FTOS(conf)#do show ip ssh
SSH server : disabled.
SSH server version : v2.
Password Authentication : enabled.
Hostbased Authentication : disabled.
RSA Authentication : disabled.
.FTOS#copy scp: flash:
Address or name of remote host []: 10.10.10.1
Port number of the server [22]: 99
Source file name []: test.cfg
User name to login remote host: admin
Password to login remote host: