NETGEAR GSM4328S Switch Firmware 12.0.11.13

Bug Fixes:

- The M4300 in stacking mode is unstable when multiple member units join the existing stack at the same time
- Some 10G SFP+ DAC cable might experience link failed after the cable is disconnected and reconnected to an audio-video encoder/decoder
- The inner C-VLAN tag in double VLAN (QinQ) is removed when the IPv6 QinQ (IEEE 802.1Q Tunneling) traffic is passing through the switch.
- Made changes to the SSL certificate on the switch to make it work with the latest macOS Chrome browser using HTTPS.

Known Issues:

- A new GUI page is added in 12.0.11.x release under Routing > Multicast > Mroute Static-Multicast Configuration. This page doesn’t show up when the switch firmware is upgraded from 12.0.9.x to 12.0.11.x. Clear the browser cache to view this newly added page.

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.