DGS-1248T Firmware Release Note  

Firmware: v3.11.01

Problems Resolved:
1.	Fix the issue that clients connected to switch will not obtain IP from DHCP server when switch configured to DHCP interface
2.	Fix the issue that Management VLAN does not work if users create over 32 VLAN groups.
3.	Fix the issue that device does not respond PING or Web after applying the VLAN configurations from a Linux station.
4.	Fix the following issues of 802.1X:
-	Cannot block the port after authentication failure
-	Unplug the authorized port, it will remain in “Authorized” status 



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Firmware: v3.10.10
Hardware: B2/B1
Date: Mar. 3rd, 2008

Problems Resolved:
NA

Enhancements:
1.Feature enhancements are as follows:
2.Trusted Host
3.Cable Diagnostics
4.Management VLAN
5.Asymmetric VLAN
6.DSCP QoS
7.Power Saving

Note: The new firmware v3.10.10 is backward compatible with previous hardware version B1, but the power saving function is only applied for hardware version B2 (Green edition).