Description

This article introduces the procedure used to upgrade a Lenovo switch running ENOS using the Web GUI.

Solution

1. Log in to the switch.
   
    
2. On the Switch Dashboard page, determine what image the software is currently running on.
   Note: The boot image is image 1.
   
    
3. Select Configure from the top menu panel. Click the folder link and select the System folder. Click Config/Image Control.
   
    
4. In the Image Settings field, change the Image for Transfer to boot. Click Choose File.
   
    
5. Select the BOOT IMGS upgrade file and click Open.
   
    
6. Click Download via Browser.
   
    
7. When the transfer is complete, the screen will reset and the new boot image will be displayed.
   
    
8. In the Image Settings field, select the Image for Transfer option that is not currently running. Click Choose File.
   Note: The boot image is Image 1, so Image2 should be selected.
   
    
9. Select the OS IMGS upgrade file and click Open.
   
    
10. Click Download via Browser.
    
     
11. When the transfer is complete, the screen will reset and the OS image will be displayed with a timestamp. Change the Next Boot Image Selection to the new Image#.
    Note: Image2 should be selected.
    
     
12. Scroll to the bottom, and then click Submit.
    
     
13. Scroll to the bottom, and then click REBOOT!.
    
     
14. A pop-up window with a warning about a possible network interruption will be displayed. Click OK.
    
     
15. A new window with another warning about a possible network interruption will be displayed. Click Yes.
    
     

Additional Resources

• Application Guide For Lenovo Enterprise Network Operating System 8.4