... IXP channel to communicate fabric flow control information from egress ... Media / Switch Fabric Interface. PCI interface. 2 QDR SRAM interface controllers ...
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... IXP channel to communicate fabric flow control information from egress ... Media / Switch Fabric Interface. PCI interface. 2 QDR SRAM interface controllers ...
Communications Technology. Lab. An IP Prefix. A range of values in a ... Communications Technology. Lab. Packet Classification as a Point Location Problem ...
Looking for new ways to improve mutual exclusion in a distributed system, ... CW. CR. NL. Currently granted lock. Requested lock. Core Lock Manager ...
Custom network-specific instruction set programmed at assembler level ... Transmit and Receive FIFOs to external line cards. 32 m-engine opcodes. ALU instructions ...
2.4 GBs DDR Memory Bandwidth at 300 MTs. 1.6 GBs QDR Memory ... Gasket. S. D. R. A. M. Q. D. R. Q. D. R. DDR SDRAM Packet Memory. QDR SRAM Queues & Tables ...
Shared Memory Architecture SRAM is not cache, but stores frequently accessed ... Accelerator. Host CPU (IOP or iA) SAR'ing. Classification. Metering. Policing ...
Cant get QoS with a 'free-for-all' ... Let a connection be allocated weights at each WFQ scheduler along its path, so ... Different weights, fixed packet size ...
Data can be sent across fabric at arbitrary times. Shivkumar Kalyanaraman ... Banyan Switch Fabric (Contd) Basic building block = 2x2 switch, labelled by 0/1 ...
Accelerate software development for the IXP family of network processors. Provide a simple and consistent ... Available in microcode and Microengine C ...