Software Upgrade and Downgrade

In this section:

1. Software Upgrade Procedure Overview
2. General Considerations for FastIron 08.0.95h or Later
3. Initial Steps
4. Upgrade Considerations for ACLs
   This section describes the software upgrade changes related to access control lists (ACLs). For more detailed information, refer to the RUCKUS FastIron Security Configuration Guide.
5. Upgrade Process
6. Software Downgrade from a UFI to a Non-UFI Version
   It is recommended that you copy the running configuration to a file before downgrading. You can do this using the copy running-config command to copy the configuration to different locations such as a USB disk file or a tftp server, or you can simply enter the show running-config command and then copy the output and paste it into a computer file.
7. Reverting to the Old Image
8. Image download using USB
   Beginning with FastIron 08.0.90, the system can be upgraded by downloading the manifest file in the USB drive.
9. Software Recovery
10. Deprecated or Removed Features and Commands
    The following upgrade and downgrade commands and features have been deprecated.
11. Upgrade and Downgrade Limitations
    The following table lists known issues related to FastIron 08.0.90 image upgrade and downgrade.
12. General Upgrade and Downgrade Considerations for Stacks