Image Types and Image Filename Prefixes

The software image file can be an .xos file, which contains an ExtremeXOS core image, or an .xmod file, which contains an ExtremeXOS modular software package.

Filename Prefixes

You can identify the appropriate image or module for your platform based on the filename prefix of the image.

Table 1. ExtremeXOS Image Types (Prefixes)
Switches	Image File Type (Prefix)
ExtremeSwitching X465, X690, X695, X590, and X870	onie- Example: onie-22.2.1.2.xos Note: These image files use the Open Network Install Environment (ONIE).
ExtremeSwitching X440-G2, X450-G2, X460-G2, X670-G2, and X620	summitX- Example: summitX-22.2.1.2.xos
ExtremeSwitching X435	summitlite_arm- Example: summitlite_arm-30.5.0.102.xos
ExtremeSwitching 5320, 5420 and 5520	summit_arm Example: summit_arm-31.3.1.x.xos

For additional installation requirements see the sections, Installing a Core Image and Installing a Modular Software Package.