GS748T V1H1, V1H2 & V1H3 Firmware Version 2.0.2_02

New Features:

Modification and bugs Fixed:

Fixed the bug that when a port is configured in forced mode, the port cannot be linked up to a PC with a cross-over cable.(already fixed on V2.0.1_01)
Fixed the bug that the configuration of IEEE802.1Q VLAN could not be retained after reboot if more than one VLAN group exists. (already fixed on V2.0.1_01)
Fixed the bug that '128.0.0.x' was treated as invalid IP addresses. (already fixed on V2.0.1_01)
Modified the ACL setting so that the current IP address of the switch cannot be added into ACL. (already modified on V2.0.1_01)
Modified to show a warning message when apply "Restore" without indicating a file for "Restore saved setting from file" on Configuration Backup page.
Fixed the bug that the DSCP setting does not work after system reset.

Known Issues:

When upgrading from V2.0.1_01 to V2.0.2_02, the user needs to upload the same firmware (V2.0.2_02) twice inorder to complete the upgrade. After the first upload, “Image corrupted” will be displayed on the Status field of Upgrade List as shown below:
After the second upload, “Upgrade successful” will be displayed on the Status field of Upgrade List as shown below:

Installation Instructions

Download the new firmware to a convenient place on your local system (e.g., C:\downloads\).
Start Smart Wizard Discovery Utility, (included on the CD coming with your Smart Switch). If it is not installed, do so now, before continuing.
In Smart Wizard Discovery window, click Discover to find your Smart Switch. The switch will be listed in the device list table once found. (Note: Smart Wizard Discovery uses broadcast packets to find Smart Switches, which means it can only find Smart Switches in the same routing domain.)
Highlight the Smart Switch to upgrade and click Start Upgrade.
Follow the screen prompts to complete the upgrade. Smart Wizard Discovery will report a successful completion at the end.

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Last Updated:10/17/2025 | Article ID: 2667