
Hammerhead Systems, a start-up based in Mountain View, California, closed $30 million in Series C funding, for its traffic aggregation and switching platform. Hammerhead's HSX 6000 is a purpose-built Layer 2.5 Aggregation Switch that features MPLS Pseudowire technology. It provides dense Ethernet aggregation, Pseudowire termination, legacy Frame Relay and ATM support, and Service Interworking. It features a "Layer 2.5" edge aggregation approach...