DES-1228P Firmware Release Note  
Firmware: v1.20.08
Hardware: A1
Date: July 6, 2007

Problems Resolved:
1. Fix the incompatibility issue with DEM-311GT v.C1. When plugging and unplugging the DEM-311GT v.C1 several times, then the fiber port of switch can not link. After resetting switch, the fiber port can link well. 
2. Fix the switch authentication function error issue via Smart WLAN Manager. 

Enhancements:
1. 802.1ab LLDP
2. Add “Anti-Rouge AP” function (Only for Smart WLAN Manager)
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Firmware: v1.10.00
Hardware: A1
Date: July 19, 2006

Problems Resolved:
1. Fix the lighting upside down issue of Link/Act LED and port speed LED for port 1-24.

Enhancements:
None

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Firmware: v1.00.05
Hardware: A1 
Date: Sep 11, 2006

Problems Resolved:
None

Enhancements:
First Release