1. Remove SNMP function.
2. Add Device Guard function and PoE Scheduling function.
3. Support port based VLAN and tag based VLAN up to 24 groups.
Note: If the current FW version on the customer’s switch is lower than v1.25, please install attached POE-GSH2004L-370_M1.25.wrp FW first, then upgrade to the latest V1.39 version.