what version are you coming from too ? unlike catalyst there are jump versions on these platforms that you need to go to first before going to direct to some images , you could try another earlier image first and work your way up to the newer one if its jumping through multiple images
Article ID:4006 Configure Secure Shell (SSH) Server Authentication
Settings on a Switch Objective Secure Shell (SSH) is a protocol that
provides a secure remote connection to specific network devices. This
connection provides functionality that is similar...
Article ID:4982 Access an SMB Switch CLI using SSH or Telnet Objective
The Cisco Small Business Managed Switches can be remotely accessed and
configured through the Command Line Interface (CLI). Accessing the CLI
allows commands to be entered in a termina...
Article ID:5735 Convert Configuration Files using the Configuration
Migration Tool on Cisco Small Business Switches Introduction The Cisco
Configuration Migration Tool allows you to convert configuration files
from previous generation of Cisco Small Busin...