United Kingdom
France
Germany
Netherlands
Sweden
USA
Italy
Spain
More From Contributor
Allied Telesyn Allied 2PT PCIE4 GIGSX NIC
AT-2973SX PCIe x 4 (channels) dual port fiber Gigabit interface card optimized for virtualization Using multi-port cards in virtualized environments critical to the application in order to provide redundancy and data connectivity for the workloads in the virtual machines. Due to specific slot limitations and the need for redundancy/data connectivity, it is usually recommended virtualized servers use at least six Gigabit ports to satisfy the I/O demands. Virtual Machine Device Queues (VMware Direct Path) VMware Direct Path (SR-IOV) reduces I/O overhead on the hypervisor in a virtualized server by performing data sorting and uniting it in the network silicon (this feature requires an O/S that supports VMDq). This technology makes use of multiple queues in the network controller. As data
packets enter the card, they are sorted, and packets traveling to the same destination/ virtual machine get grouped together in a single queue. The packets are sent to the hypervisor, which directs them to their respective virtual machines. Taking the strain of packet filtering and sorting from the hypervisor improves overall CPU usage and throughput. The AT-2973SX Gigabit interface card provides improved performance with the next generation (VMDq) technology, which includes features such as loop back (inter-VM communication), priority-weighted bandwidth management, and doubling the number of data queues per port from 4 to 8. It also supports multicast and broadcast data on a virtualized server. Dual Port 1000SX (LC) PCIe x4 TCP offload engine (TOE) CPU Task Offload VLAN Jumbo Frames
(9K) Microsoft Certified Drivers Load Balancing RoHS Compliant
packets enter the card, they are sorted, and packets traveling to the same destination/ virtual machine get grouped together in a single queue. The packets are sent to the hypervisor, which directs them to their respective virtual machines. Taking the strain of packet filtering and sorting from the hypervisor improves overall CPU usage and throughput. The AT-2973SX Gigabit interface card provides improved performance with the next generation (VMDq) technology, which includes features such as loop back (inter-VM communication), priority-weighted bandwidth management, and doubling the number of data queues per port from 4 to 8. It also supports multicast and broadcast data on a virtualized server. Dual Port 1000SX (LC) PCIe x4 TCP offload engine (TOE) CPU Task Offload VLAN Jumbo Frames
(9K) Microsoft Certified Drivers Load Balancing RoHS Compliant
Product Description
Reviews/Comments
Add New
Vouchers
No voucher codes found.
Do you know a voucher code for this product or supplier? Add it to Insights for others to use.
Do you know a voucher code for this product or supplier? Add it to Insights for others to use.
Denmark