Sometimes, you’ll deploy a node into the field, and it has the wrong firmware version, you might think you’re out of luck. Not so! If you have command line access (through AMT or otherwise), you can run the following to kick off an update.
sudo sccloseupdatetunnel
sudo scopenupdatetunnel
sudo scupdate prepare <build>
sudo scupdate update <build>
The 9.4.28 firmware version is 9.4.28.217171, so for you’d use that 217171 value. Happy Scaling!