Image Types and Image Filename Prefixes

The software image file can be an .xos file, which contains a Switch Engine core image, or an .xmod file, which contains a Switch Engine 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. EXOS-OS Image Types (Prefixes)
Switches	Image File Type (Prefix)
4120, 5120	rzg2 Example: rzg2-33.3.1.x.xos
4220, 5320, 5420, 5520	summit_arm Example: summit_arm-33.1.1.x.xos
5720, 7520, 7720	onie Example: onie-33.1.1.6.x86_64.xos

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