Multi-layer distributed network element

摘要: A distributed multi-layer network element delivering Layer 2 (data link layer) wire-speed performance within and across subnetworks, allowing queuing decisions to be based on 3 (network protocol endstation information combined with topology information. The performs packet relay functions using multiple switching subsystems as building blocks coupled each other form a larger switch that acts both router bridge. Each subsystem includes hardware forwarding search engine having memory an associated memory. their fully meshed interconnection allow the scale easily without compromising speed significantly increasing storage requirements of