NETGEAR GS748TR Switch Firmware 3.0.3

Modifications / Fixes:

- Fix the problem that erroneous error message pops up when deleting the image from Web UI (Maintenance-> File-Management-> Dual image configuration)
- Fix the issue that Smartwizard Discovery tool may fail to find the switch with high-rate of background broadcast and multicast traffic.
- Fix the problem that Smartwizard fails to find GS7xxTR if the system IP is 192.168.0.x.
- Fix the problem that the system reboots when entering a long VLAN name.
- Fix the problem that LAG name is not kept after a restart.
- Monitoring > Port Mirroring page, fix the problem that Session Mode cannot be changed back to Disable.
- Fix the problem that FAN LED does not change to yellow color when the fan is stopped.
- Fix the problem that erroneous error message shows up when trying to enable STP on all interfaces.
- Add check to disallow duplicate VLAN name and LAG name being entered into the system.
- Add check to reject invalid static ARP entry.
- Fix the issue with uploading code and text configuration file.

About Switch Firmware:

Given the large variety of models and different methods for upgrading the switch, if you wish to apply this package, we recommend that you read and understand the installation steps before you install a new firmware, even if you are a power user.

Usually the update procedure isn't much of a hassle as manufacturers try to make it as simple as possible; however, there are cases that are exceptions to this rule. First off, go to the system information page of the switch to check that the currently installed version isn't either newer or matching this release.

Applying a new firmware can decrease the security vulnerabilities, enhance overall performance and compatibility, improve various power management functions, resolve different errors, and add support for newly developed technologies and protocols.

It is recommended that you perform this step in a steady power environment such as the one ensured by a UPS unit, and that you don't interrupt the upgrade in any way, because this might cause the switch to malfunction.

That being said, click the download button, get and apply the new version, and check back with our website constantly to stay up to speed with the latest releases.