NETGEAR GS748Tv2 Switch Firmware 3.0.4 Download

Posted at December 26, 2024 by PCI-DB Team

NETGEAR GS748Tv2 Switch Firmware 3.0.4 Description

Modifications / Fixes:

- Fixed - Security > Access > Trusted MAC: When entering a trusted MAC address for an interface, the system will now check and reject duplicated one if it is already being defined for another port of the same VLAN

Known Issues:

- Egress packets from a mirrored port will always contain VLAN ID. 
- Workaround: Please ignore the VLAN ID.
- Non-trusted MAC addresses of ARP packets will be learned and displayed on the MAC Address table.
- Workaround: There is no deviation to the Trusted MAC address behavior. Please ignore non trusted MAC addresses on the learning table.
- The LAGs setting will be cleared after upgrade from v 1.0.3_10 due the LACP functions are new added, user have to re-configure LAG even the LAGs are static mode.

Installation Instructions

- Download the new firmware to a convenient place on your local system (e.g., C:downloads).
- Start Smartwizard Discovery Utility, (included on the CD coming with your Smart Switch). If it is not installed, do so now, before continuing.
- In Smartwizard Discovery window, click Discover to find your Smart Switch. The switch will be listed in the device list table once found. (Note: Smartwizard 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 Firmware Upgrade.
- Follow the screen prompts to complete the upgrade. Smartwizard Discovery will report a successful completion at the end. 

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.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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