T2500G-10TS(UN)_V2_20191122

New Features/Enhancements:
1. Add L2+ features included Static Routing, ARP, DHCP Server and Ethernet OAM.
2. Add the feature that needs to change password when login for the first time.
3. Add the feature that can choose not to change the IP address when resetting the switch.
4. Add "service reset-disable" for removing reset option from Bootutil.
5. Add built-in Telnet client which allows the switch can telnet other devices.
6. Allow disabling HTTP and HTTPS for access types at the same time.
7. Optimize the password character set to support more special characters.
8. Optimize the BPDU Filter feature to make ports not send out BPDU packets when BPDU Filter is enabled. 
9. Optimized the CLI display of MVR configurations.
10. Support to display MVR members of inactive and active groups.
11. Support to view/clear mac-address table on port/VLAN.
12. Support to fill in file name with folder path when using SNMP or CLI to upgrade firmware or restore config file through TFTP.

Notes:
1. For T2500G-10TS(UN) V2.0.
2. Your device's configuration will not be lost after upgrading, which means you don't need to configure your device again after upgrading.
3. After upgrading, it cannot downgrade to the old version firmware because of the encryption rule has changed.