SGI Altix XE210 Guía de usuario descargar pdf (Pagina 8)

viii 007-5476-001

Contents

Connecting to a Network . . . . . . . . . . . . . . . . . . . . . 10

Connecting with a Fiber-Optic Cable . . . . . . . . . . . . . . . . 11

Connecting with a Copper Cable . . . . . . . . . . . . . . . . . 12

3. Operating the Adapter . . . . . . . . . . . . . . . . . . . . . 15

Verifying Functionality . . . . . . . . . . . . . . . . . . . . . 15

Using LEDs to Determine Adapter Functionality . . . . . . . . . . . . . 16

Verifying That the Adapter Driver Is Loaded . . . . . . . . . . . . . . 16

Enabling the Adapter . . . . . . . . . . . . . . . . . . . . . 16

Verifying That the Adapter Is Properly Configured and Enabled . . . . . . . . 17

Resetting the Adapter . . . . . . . . . . . . . . . . . . . . . . 17

Changing the Configuration . . . . . . . . . . . . . . . . . . . . 18

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 18

4. Performance Tuning . . . . . . . . . . . . . . . . . . . . . . 19

Load Balancing the Receive Activity Among CPUs . . . . . . . . . . . . . 20

Latency/Throughput Tuning . . . . . . . . . . . . . . . . . . . . 20

NIC Acceleration Features. . . . . . . . . . . . . . . . . . . . . 21

Software (SW) Stack Tuning . . . . . . . . . . . . . . . . . . . . 21

Further Tuning with a Sample Script . . . . . . . . . . . . . . . . . 22

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . 25

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 43 44

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SGI Altix XE210 Guía de usuario Pagina 8