36  Stacking Dell Networking Switches: N4032, N4032F, N4064, N4064F 
 
Click Close. 
Go back to the 
Active Images
 screen to confirm that the new firmware was downloaded to all members of 
the stack.  Notice the firmware was only copied into the 
backup
 image for each member. 
 
 
The next step is to activate the image that contains the new firmware using the drop-down menus in the 
Next Active Image column.  In this example the 
backup
 image is selected for each unit.