Silicon Power Computer & comm 74669003 manual Linux Adapter Recognition Verification

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SGI® 10-Gigabit Ethernet Network Adapter User’s Guide

A line similar to the following should appear, where N is the number of the adapter:

10 Gigabit Ethernet: xgN, module 001c02, 66 MHz PCI bus 2 slot 1

For example, the first adapter would appear as xg1:

10 Gigabit Ethernet: xg1, module 001c02, 66 MHz PCI bus 2 slot 1

Linux Adapter Recognition Verification

Unlike IRIX, under Linux all Ethernet adapters all share the prefix ethN.

To verify that the adapter has been recognized, do the following:

1. Use the lspci command to ensure that the device has been recognized:

[root@linux root]# /sbin/lspci

....

0011:01:01.0 Ethernet controller: S2io Inc. Xframe 10 Gigabit Ethernet PCI-X (rev 03)

Note: At this point (before the module is loaded), the /proc/net/dev file will not display the device.

2.Load the s2io module:

[root@linux root]# insmod s2io

The device will now appear in the /proc/net/dev file:

[root@linux root]# cat /proc/net/dev grep eth1

eth1:

0

0

0

0

0

0

0

0

....

[root@linux root]#

The device also appears in ifconfig output as well.

To make this module load at system boot time, enter the following line into the modules.conf file:

alias eth1 s2io

3. Use the ifconfig command to show the new ethN interface. For example:

[root@linux root]# ifconfig eth1

eth1

Link encap:Ethernet

HWaddr 08:00:69:14:72:AD

 

BROADCAST MULTICAST

MTU:1500 Metric:1

007–4669–003

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Contents SGI 10-Gigabit Ethernet Network Adapter User’s Guide Contributors TUV Page New Features Page Version Description Record of RevisionPage Contents Glossary Index About this Guide AudienceImportant Information Related Publications Scope of this GuideConventions Obtaining PublicationsUser input Reader Comments Product SupportSGI Chapter Cabling FeaturesTools Configuration LimitsPage Connecting the Adapter to a Network Connecting the Adapter to a Network 2Release 2 Card Fibre Optic Connections Page Using LEDs to Determine Functionality Operating the AdapterVerifying Functionality Link Verifying Adapter RecognitionLinux Adapter Recognition Verification Enabling the Adapter Verifying that the Adapter is Properly Configured and EnabledLinux Adapter Configuration Verification Resetting the AdapterLinux Configuration MTU Size SettingsConfiguration Irix ConfigurationOutput should look similar to the following Page Performance Tuning Irix Performance TuningJumbo Frames and Irix Multibuffer Mode and Irix Read/Write Size and IrixSocket Buffer Size and Irix Read/Write Size and SGI ProPack SGI ProPack Performance TuningSocket Read and Write Buffer Sizes for SGI ProPack Jumbo Frames and SGI ProPackPerformance Tuning CD-ROM CD GlossaryTCP/IP Index Index Xgcmd diagnostic tool