Product features

· Supports IEEE 802.3AP, 802.3AE, 802.3x, and 802.3AK specifications

· IP/TCP and IP/UDP receive checksum

· The split UDP checksum is divided to realize packet regrouping

· Receiver scalability minimizes CPU utilization on multiprocessor systems

· Support for VMs, 64 VIRTUAL machine device queues (VMDq) per port

· Support for direct Advanced Cache Access (DCA)

· Advanced storage architecture reduces latency

· Minimizes device I/O interrupts through MSI and MSI-X and supports dynamic interrupts

· TCP/IP/UDP checksum calculation tasks and TCP fragmentation tasks are divided

· Supports multiple MAC address filtering

· Supports management statistics and RMON statistics

· TCP periodic interrupt is supported

· Support for DCB (IEEE 802.1QAZ, IEEE 802.1QBB, IEEE 802.1p)

· Large receive packet buffer on chip (520 KB)

· Large send packet buffer on chip (320 KB)

· Supports IEEE 802.x flow control

· Support IEEE 802.q VLAN tagging

· Supports IEEE 802.1p Layer 2 priority encoding

· Jumbo frames (jumbo packets up to 16KB)

Product performance