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Hardware and Software Requirements - Trading Technologies

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NIC Teaming<br />

Limited testing performed by TT has shown that running TT software on a machine with NIC<br />

Teaming enabled in Fault Tolerant Mode can add additional price <strong>and</strong> order latency. NIC Teaming<br />

enabled in Load Balanced Mode is not supported by TT as it can introduce packets being received<br />

out of sequence <strong>and</strong> may result in disconnects.<br />

Customers that choose to run NIC Teaming in Fault Tolerant Mode should keep in mind the following:<br />

• NIC drivers should be kept current<br />

• Match the speed <strong>and</strong> duplex settings of the switch port <strong>and</strong> NIC to maximize speed <strong>and</strong><br />

avoid duplex mismatches.<br />

• Customers should perform failover tests to verify correct configuration <strong>and</strong> connectivity<br />

with either path.<br />

Note: Customers experiencing latency issues may be required by TT to remove NIC Teaming as<br />

part of the troubleshooting effort.<br />

Power Save Settings<br />

To avoid unexpected disconnects <strong>and</strong> to help ensure proper TT application functionality, turn off<br />

any power save or hibernation functionality for the machines that host TT software.<br />

Access the Control Panel. (Select Start | Control Panel.)

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