In this how-to, I will using the TP-Link T2600G-28TS L2 managed switch (affiliate link) and the TP-Link T1500G-10MPS PoE smart switch (affiliate link) to show the difference between the firmware versions. I am assuming the switch is currently configured with the default settings from the factory. To begin configuring the switch, first plug a desktop or laptop computer into any port in the switch. The switch does not need to be plugged into other network device such as a router until the initial configuration is completed.
For security reasons, I decided to put my IoT devices on their own network using VLANs. I also had a desire to restrict certain devices to only have access to the Internet but not any other devices on my network. This should help reduce the likelihood of a hacked device from trying to traverse through the network by hacking other devices. A good example of a device on my network that only needs Internet access would be the 3rd gen Apple TV (affiliate link).
In the interest of increasing security and reliability of my home network against malicious attacks, I thought enabling all of the Denial of Service protections on my TP-Link switch would be a good idea. So I enabled the setting and all seemed well enough. Some time later, my wife tries to use our old 3rd generation Apple TV in our bedroom while folding laundry. It was showing the Computers icon and the Settings icon but not the main Apple TV screen.