Numerous QoS features ensure that traffic is prioritized properly to deliver the best possible user experience, with IGMP snooping so your network can operate at peak efficiency. Advanced network security features secure networks through port authentication and MAC-based port security, with advanced DHCP snooping and IP-MAC binding functions to ensure network integrity and help prevent network attacks. This Linksys Smart Gigabit Switch also features Spanning Tree Protocol and Storm Control to easily expand your network to support your growing workforce.