Hewlett-Packard’s new E-Series ZL v2 modules for the HP 8200 and 5400 switch chassis, which are targeted at the campus LAN, sport increased port density and support for the IEEE 802.3az Energy Efficient Ethernet standard. This standard defines how an Ethernet port can switch to a sleep mode when not being used, which leads to less energy consumption. HP is also changing its licensing models with the 8200 and 5400, doing away with the premium license for advanced features such as advanced routing.
Network Computing