The following table describes changes to this guide for the Extreme 9920 software, release 21.1.2.0.
| Description | Topic |
|---|---|
| New topic | LLDP Module Support |
| New topic | QoS Module Support |
| Updated topic | Standard OpenConfig YANG Tree |
For more information about this release, see the Extreme 9920 Software Release Notes, 21.1.2.0 .