User Guide
Table Of Contents
- Intel® Ethernet Adapters and Devices User Guide
- Overview
- Installing the Adapter
- Microsoft* Windows* Installation and Configuration
- Intel Network Drivers for DOS
- Data Center Bridging (DCB) for Intel® Network Connections
- Remote Boot
- Troubleshooting
- Known Issues
- Regulatory Compliance Statements
- FCC Class A Products
- FCC Class B Products
- Safety Compliance
- EMC Compliance – The following standards may apply:
- Regulatory Compliance Markings
- FCC Class A User Information
- FCC Class B User Information
- EU WEEE Logo
- Manufacturer Declaration European Community
- China RoHS Declaration
- Class 1 Laser Products
- End-of-Life / Product Recycling
- Customer Support
- Legal Disclaimers
Range l Disabled
l RX Enabled
l TX Enabled
l RX & TX Enabled
TCP/IP Offloading Options
Thermal Monitoring
Adapters and network controllers based on the Intel® Ethernet Controller I350 (and later controllers) can
display temperature data and automatically reduce the link speed if the controller temperature gets too hot.
NOTE: This feature is enabled and configured by the equipment manufacturer. It is not available on
all adapters and network controllers. There are no user configurable settings.
Monitoring and Reporting
Temperature information is displayed on the Link tab in Intel® PROSet for Windows* Device Manger. There
are three possible conditions:
l Temperature: Normal
Indicates normal operation.
l Temperature: Overheated, Link Reduced
Indicates that the device has reduced link speed to lower power consumption and heat.
l Temperature: Overheated, Adapter Stopped
Indicates that the device is too hot and has stopped passing traffic so it is not damaged.
If either of the overheated events occur, the device driver writes a message to the system event log.
Transmit Buffers
Defines the number of Transmit Buffers, which are data segments that enable the adapter to track transmit
packets in the system memory. Depending on the size of the packet, each transmit packet requires one or
more Transmit Buffers.
You might choose to increase the number of Transmit Buffers if you notice a possible problem with transmit
performance. Although increasing the number of Transmit Buffers can enhance transmit performance,
Transmit Buffers do consume system memory. If transmit performance is not an issue, use the default
setting. This default setting varies with the type of adapter.
View the Adapter Specifications topic for help identifying your adapter.
Default 512, depending on the requirements of the adapter
Range 128-16384, in intervals of 64, for 10 Gigabit Server Adapters.
80-2048, in intervals of 8, for all other adapters.
UDP Checksum Offload (IPv4 and IPv6)
Allows the adapter to verify the UDP checksum of incoming packets and compute the UDP checksum of
outgoing packets. This feature enhances receive and transmit performance and reduces CPU utilization.