Smart web-managed Gigabit ethernet switches with 10-Gigabit ethernet uplinks for SMB customers needing high-performance connections to servers and network Storage. Support true stacking, allowing up to four devices to be logically administered as a Single entity. Simplifies administration while supporting greater network redundancy. Support IPv4 and IPv6 operation with layer 2 switching as well as layer 3 static routing. Link aggregation to boost link performance, VLANs, ACLs, and IEEE 802.1X network login for enhanced security. Three versions of Spanning Tree Protocol (STP) for added network resiliency.