What‘s new in this document

The following table includes descriptions of enhancements added to this guide for the SLX OS 20.1.1 software release.

Table 1. Summary of enhancements in SLX OS release 20.1.1
Feature	Description	Described in
Advanced Features SAU license	The Advanced Features SAU license supports advanced feature functionalities on the ExtremeSwitching SLX 9150 and ExtremeSwitching SLX 9250 platforms.	Licensing rules

For complete information on this SLX-OS 20.1.1 software release, refer to the SLX-OS 20.1.1. Release Notes.