A technician is setting up a small home network for a customer. The customer has multiple gaming systems, a wireless printer, several tablets, two PCs, and several phones. Which of the following firew

Universal Plug and Play (UPnP) allows network devices to automatically discover each other and seamlessly establish network connections, including automatic port forwarding. Enabling UPnP greatly simplifies the setup for devices like gaming systems, which often require specific ports to be open without manual firewall configuration.

MAC filtering restricts network access to specific devices based on their MAC addresses, which would increase configuration effort as each device's MAC address would need to be manually added.

DMZ (Demilitarized Zone) exposes a device completely to the internet, creating a significant security risk, and it is not a general solution for minimal configuration of all devices.

QoS (Quality of Service) prioritizes specific network traffic, which optimizes performance but does not simplify the initial connectivity or configuration for multiple devices.