NETGEAR GSM7228PSv1h2 Switch Firmware 11.0.0.28

Bug Fixes since 11.0.0.23

- mDNS packets will be dropped when IGMP/MLD snooping is enabled.
- A lot of entries are missing in the Neighbor Table on IPv6 GUI.
- Switch sends radius accounting requests with default interface IP instead of user configured radius source interface IP.
- Increased MAC based VLAN to 512.
- The description is incorrect for ingress filtering on GUI help page.
- Redistributed routes doesn't take effect if one interface's IP address is in the range of the redistributed routes in one OSPF scenario
- RPS4000 shown as failed on two stacks of M5300.
- Dot1x unauthenticated-vlan command caused long delay to DHCP client.
- VLAN routing interface randomly goes down and observes "Failed to register router interface vlan 6 with ARP" log on the console.
- Changed the speed to 12Gbps when AX744/AX742 is as stacking port.

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.