Use of the Software by the Government constitutes acknowledgment of Intel’s proprietary rights therein. The default setting works best for most computers and networks. The browser version you are using is not recommended for this site. Sets the number of buffers used by the driver when copying data to the protocol memory. If transmit performance is not an issue, use the default setting. Title to all copies of the Software remains with Intel.

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When you use a higher ITR setting, the interrupt rate is lower, and 82566d,-2 result is better system performance. When this setting is disabled, the adapter cannot tag outgoing packets with Enables the adapter to verify the UDP checksum on received packets and compute checksum on transmitted packets.

Subject to all of the terms and conditions of this Agreement, Intel Corporation “Intel” grants to you a non-exclusive, non-assignable, copyright license to use the Materials. At greater link speeds, more interrupts are created, and CPU rates also increase. Please consider upgrading to the latest inetl of your browser by clicking one of the following links. Your comments have been sent.

Turn off STP on the incoming ports of the switches directly connected to the adapters in the team, or configure ports for PortFast. Upon termination, you will immediately destroy the Software or return all copies of the Software to Intel.


You may copy the Software onto a single computer for your personal use, and you may make one back-up copy of intel dm 2 ndis Software, subject to these conditions: Designed to guarantee server availability 82566d,-2 the network.

Jumbo frames jumbo packets Enables or disables Jumbo frame capability. Some multi-port devices can be forced to master mode. Enables the adapter to verify the IP checksum on received packets and compute checksum on transmitted packets. No rights or licenses are granted by Intel to you, expressly or by implication, with respect to any proprietary information or patent, copyright, mask work, trademark, trade secret, or other ndiss property right owned or controlled by Intel, except as intel dm 2 ndis provided in this Agreement.

Downloads for Intel® 82566 Gigabit Ethernet PHY

Deleting virtual teams directly in Windows Device Manager can cause severe consequences. Your name and email address will not be added to any mailing list, and you will not receive email from Intel Corporation unless requested. When setting up Jumbo Frames on other network devices, be aware that different network devices calculate Jumbo Frame sizes differently.

I do not accept the terms in the license agreement. Safari Chrome IE Firefox. Enables or disables Jumbo frame capability. Adding a port can cause system instability.

Download Intel® Ethernet Adapter Drivers for MS-DOS*

Performance options – Adaptive inter-frame spacing Compensates for excessive Ethernet packet collisions by controlling back-to-back timing. You might choose to increase the number of Transmit Descriptors if you notice dnis2 problem with transmit performance.


They are not intended as high-performance drivers. At a minimum such license shall safeguard Intel’s ownership rights to the Software.

You may transfer the Software only if the recipient agrees to be fully bound by these terms and if you retain no copies of the Software. A higher ITR also means the driver has more latency in handling packets. Intel does not warrant or assume responsibility for the accuracy or completeness of any information, text, graphics, links, or other items contained within the Software.

Intel® Ethernet Adapter Drivers for MS-DOS*

You may not copy, modify, rent, sell, distribute or transfer any part of 8566dm-2 Software except as provided in this Agreement, and you mdis to prevent unauthorized copying of the Software. When this feature is enabled, the network adapter dynamically adapts to network traffic conditions.

Options Off The adapter cannot send or receive flow control frames. The Software is copyrighted and protected by the laws of the United States and other countries and international treaty provisions.

Allows the adapter to compute the IP checksum of transmitted packets. Must be used with an