NETGEAR GS748Tv4 Switch Firmware 5.4.2.27 Download

Posted at December 19, 2024 by PCI-DB Team

NETGEAR GS748Tv4 Switch Firmware 5.4.2.27 Description

New Features:

- EEE (IEEE802.3az)
- IPv4 Static Route
- IPv6 ACL and QoS

Bug Fixes:

- Fixes the issue where the switch web GUI cannot be accessed after 802.1X port authentication (Security > Port Authentication >Advanced > 802.1X Configuration) is enabled.
- Addresses the following security vulnerability issues published on CVE web site: CVE-2013-4775 and CVE-2016-7941

Known Issues:

- Port PVID (Switching > VLAN > Advanced > Port PVID Configuration) does not automatically change back to 1 after its associated VLAN is deleted.
- Workaround: Manually change the PVID back to 1.

Limitations:

- Combined MAC and IP ACL does not work with double VLAN tagged traffic.

Upgrading via the SCC 1.0 Tool

- Discover the Switch (GS108T/GS110TP) based on 5.0.1.x to be upgraded by clicking the “Discover” button on the SCC 1.0 Tool
- Select the Device to be upgraded
- Click the Maintenance and then the “Firmware” link to select the desired device to be upgraded
- Browse the 5.0.2.x image to be downloaded on the switch
- Select the Primary or the Secondary storage. Make sure to check the “Run this FW after download”
- Enter the Password to login
- Click the “Apply” button
- The switch reboots automatically and upgrades to the 5.0.2.x downloaded image after automatically upgrading the Boot code
- Install the new SCC 1.1 tool. This tool is required to manage the switches running 5.0.2.x firmware.

Upgrading via the TFTP:

Using Smartwizard
- Discover the Switch (GS108T/GS110TP) based on 5.0.1.x to be upgraded by clicking the “Discover” button on the SCC 1.0 Tool
- Select the Device to be upgraded
- Click the “Web Browser access” button to open the Web browser access to the Switch

Direct access
- Access the switch management interface using web browser

Then follow the following steps
- Enter the Password to login
- Click “Maintenance” Tab, “Download” selection and then the “TFTP File Download” link
- Select the Image (Image1 or Image2) to be upgraded, enter the IP address of the
- TFTP Server and File name to point to the 5.0.2.x image to be upgraded
- Check the “Start File Transfer” option
- Click the “Apply” button and wait for the download to complete.
- Click the “File Management” tool bar and “Dual image status” to ensure that the selected image in the above Step is selected as the next-active image. If not, select the correct image by selecting the “Dual image configuration” link.
- Click the “Reset” toolbar, “Device Reboot” Check box and then the “Apply” button to reboot the switch to the upgraded image.
- The switch reboots and upgrades to the 5.0.2.x downloaded image after automatically upgrading the Boot code
- Install the new SCC 1.1 tool. This tool is required to manage the switches running 5.0.2.x firmware.

Upgrading via the HTTP

Using Smartwizard
- Discover the Switch (GS108T/GS110TP) based on 5.0.1.x to be upgraded by clicking the “Discover” button on the SCC 1.0 Tool
- Select the Device to be upgraded
- Click the “Web Browser access” button to open the Web browser access to the Switch

Direct access
- Access the switch management interface using web browser

Then follow the following steps
- Enter the Password to login
- Click “Maintenance” Tab, “Download” selection and then the “HTTP File Download” link
- Select the Image (Image1 or Image2) to be upgraded
- Browse to the 5.0.2.x image location on the PC to be upgraded
- Click the “Apply” button and wait for the download to complete.
- Click the “File Management” and “Dual image status” to ensure that the selected image in the above Step 6 is selected as the next-active image. If not, select the correct image by selecting the “Dual image configuration” link.
- Click the Reset, “Device Reboot” Check box and then the “Apply” button to reboot the switch to the upgraded image.
- The switch reboots and upgrades to the 5.0.2.x downloaded image after automatically upgrading the Boot code
- Install the new SCC 1.1 tool. This tool is required to manage the switches running 5.0.2.x firmware.

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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