User Drivers » BIOS » D-Link » D-Link DGS-1216T RevD Web Smart Gigabit Switch Firmware Upgrade 4.21.01

D-Link DGS-1216T RevD Web Smart Gigabit Switch Firmware Upgrade 4.21.01

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Date Added: Aug 2009
OS: Windows
Publisher:D-Link

Publisher's description of D-Link DGS-1216T RevD Web Smart Gigabit Switch Firmware Upgrade 4.21.01

Firmware: 4.21.01
Date: 03/05/09

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

Note: This firmware v4.21.01 is for v4.20.xx/v4.10.xx upgrading only. If the device is with firmware v4.00.xx, please follow up the “New Firmware Upgrade Procedure “sheet to upgrade the firmware from v4.00.xx to v4.21.01. If the device is with new firmware v4.21.01, it is not allowed to downgrade previous firmware v4.20.xx/v4.10.xx.

Download D-Link DGS-1216T RevD Web Smart Gigabit Switch Firmware Upgrade 4.21.01

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