TABLE 2: iSNAP 2100 COMPARISON
	NPU	iSNAP 2100
Per-packet processing	×	×
Two-tier classification	×	×
Connection state machine	Limited	×
ACK processing		×
TCP timers		×
Out of order and dropped packets		×
PDU awareness		×
Direct DMA to multiple SCSI buffers		×
iCRC in hardware		×
Ideal for OLTP traffic termination		×