SGE2000 is optimized for maximizing the system availability with fully redundant Stacking, Redundant Power options, and Dual Images for resilient firmware upgrades. The SGE2000 is able to secure the network through IEEE 802.1Q VLANs, IEEE 802.1X port authentication, Access Control Lists (ACL), DOS Prevention, and MAC-based filtering. The enhanced QoS and traffic management features ensure clear and reliable voice and video communications The SGE2000 switches provide an intuitive, secure management interface enabling you to better utilize the comprehensive feature-set of the SGE2000, resulting in a better optimized, more secure network.