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Sun Microsystems Gigabit Ethernet MMF/UTP Adapter manual Reporting Link Partner Capabilities

Models: Gigabit Ethernet MMF/UTP Adapter

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Reporting Link Partner Capabilities

▼To Discover Link Partner Capabilities

●Use the kstat command to discover link partner capabilities.

#kstat ipge:0 grep lp_

lp_cap_1000fdx1

lp_cap_1000hdx1

lp_cap_100T40

lp_cap_100fdx0

lp_cap_100hdx0

lp_cap_10fdx0

lp_cap_10hdx0

lp_cap_asmpause0

lp_cap_autoneg1

lp_cap_pause0

▼To Discover Link Settings

●Use the kstat command to discover link settings.

#kstat ipge:0 grep link

link_T4	0
link_asmpause	0
link_duplex	2
link_pause	0
link_speed	1000
link_up	1

Checking Configurations

The jumbo frame configuration checking occurs at Layer 2 or Layer 3, depending on the configuration method.

30 Sun PCI-Express Dual Gigabit Ethernet MMF/UTP Adapter Installation and User’s Guide • June 2006

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Sun Microsystems Gigabit Ethernet MMF/UTP Adapter manual Reporting Link Partner Capabilities, To Discover Link Settings

Contents

Installation and User’s Guide Sun PCI-Express Dual Gigabit Ethernet MMF/UTP AdapterSun Microsystems, Inc June 2006, Revision APlease Recycle Contents 1. Sun PCI-Express Dual Gigabit Ethernet Adapter Overview2. Installing the Adapter 3. Configuring ipge and e1000 Driver Parameters5. Configuring VLANs 4. Configuring e1000g Driver ParametersContents A. Specifications B. Diagnostic SoftwareTo Configure Bonding for Multiple e1000 Interfaces IndexContents Page FCC Class A Notice Regulatory Compliance StatementsFCC Class B Notice ICES-003 Class A Notice - Avis NMB-003, Classe A ICES-003 Class B Notice - Avis NMB-003, Classe BBSMI Class A Notice CCC Class A NoticeD33012 T33012GOST-R Certiﬁcation Mark Safety Agency Compliance Statement Safety PrecautionsSymbols Placement of a Sun ProductSystem Unit Cover Battery WarningRack System Warning Conformité aux normes de sécurité Laser Compliance NoticeCD and DVD Devices Mesures de sécuritéSymboles Modification du matérielPositionnement d’un produit Sun Conformité SELVCouvercle de lunité Mise en garde relative aux batteriesMise en garde relative au système en rack Symbole Einhaltung sicherheitsbehördlicher VorschriftenAvis de conformité des appareils laser Périphériques CD et DVDAufstellung von Sun-Geräten SELV-KonformitätAnschluss des Netzkabels Warnung bezüglich BatterienNormativas de seguridad GehäuseabdeckungHinweis zur Laser-Konformität Warnungen bezüglich in Racks eingebauter SystemeSímbolos Modificaciones en el equipoColocación de un producto Sun Cumplimiento de la normativa para instalaciones SELVCubierta de la unidad del sistema Advertencia sobre las bateríasAdvertencia sobre el sistema en bastidor Nordic Lithium Battery Cautions Aviso de cumplimiento de la normativa para la utilización de láserDispositivos de CD y DVD NorgePage USA-FCC Class B Declaration of ConformityEuropean Union Page Declaration of Conformity USA-FCC Class BEuropean Union xxviiPage Preface How This Document Is OrganizedUsing UNIX Commands Typographic Conventions Shell Promptsmachine-name% machine-name#Documentation, Support, and Training Related DocumentationThird-Party Web Sites Sun Welcomes Your Comments Page “Patches and Updates” on page Sun PCI-Express Dual Gigabit Ethernet Adapter OverviewHardware Overview “Hardware Overview” on pageLED Displays on the MMF Low-Profile Adapter Sun PCI-Express Dual Gigabit Ethernet MMF Low-Profile AdapterTABLE 1-1 Front Panel Display LEDs for the MMF Low-Profile Adapter Sun PCI-Express Dual Gigabit Ethernet UTP Low-Profile Adapter Front Panel Display LEDs for the MMF Low-Profile Adapter ContinuedLow-Profile Hardware and Software Requirements LED Displays on the UTP Low-Profile AdapterSun PCI-Express Dual Gigabit Ethernet MMF ExpressModule Adapter Chapter 1 Sun PCI-Express Dual Gigabit Ethernet Adapter OverviewSun PCI-Express Dual Gigabit Ethernet UTP ExpressModule Adapter LED Displays on the MMF ExpressModule AdapterTABLE 1-4 Front Panel Display LEDs for the MMF ExpressModule Adapter LED Displays on the UTP ExpressModule Adapter TABLE 1-5 Front Panel Display LEDs for the UTP ExpressModule Adapterhttp//developer.intel.com/design/network/products/lan/controlle ExpressModule Hardware and Software Requirementsrs/82571eb.htm Patches and Updates Features of the Sun PCI-Express Dual Gigabit Ethernet MMF Low-ProfileAdapter http//sunsolve.sun.com/pub-cgi/show.pl?target=patchpageFeatures of the Sun PCI-Express Dual Gigabit Ethernet UTP Low-Profile AdapterPage Page Installing the Adapter Installing the Low-Profile AdapterTo Install the Low-Profile Adapter “Installing the Low-Profile Adapter” on page7. Detach the wrist strap and close the system unit To Verify the Installation8. Connect the cables 3. View the device that you installed 2. List the network devices on your system4. View the.properties file for a list of device properties ok show-netsYour output will be similar to the following example ok cd /pci@7c0/pci@0/pci@8/network@0,1ok .properties ok device-endSetting the local-mac-address Property Installing the ExpressModule Adapter Rebooting the SystemTo Install the ExpressModule Adapter With Power Off To Install the ExpressModule Adapter Using Hot-PlugTo Verify the ExpressModule Installation 1. Use the cfgadm command to verify the ExpressModule installation2. Use the dladm show-dev command to verify that the link is up 3. Press the Attention buttonPage Configuring ipge and e1000 Driver Parameters “Setting ipge Driver Parameters” on pageHardware and Software Overview “Hardware and Software Overview” on pageSetting ipge Driver Parameters Setting Parameters Using the ndd UtilityNoninteractive and Interactive Modes To Specify Device Instances for the ndd Utility2. Use the instance number to select the device To Use the ndd Utility in Interactive Mode To Use the ndd Utility in Noninteractive Mode1. To modify a parameter value, use the -set option Setting the Autonegotiation Mode To Disable Autonegotiation ModeSetting Parameters Using the ipge.conf File 2. Set the adv-autoneg-cap parameter toTo Set Driver Parameters Using an ipge.conf File b. Locate the path names and the associated instance numbers in the2. Set the parameters for the ipge devices in the Link Partner Parameters3. Save the ipge.conf file TABLE 3-1 Read-Only Link Partner Capabilities Continued To Discover Link Settings Checking ConfigurationsUse the kstat command to discover link partner capabilities Use the kstat command to discover link settingsUse the following command to get the information To Check Layer 2 ConfigurationTo Check Layer 3 Configuration Sun PCI-Express Dual Gigabit Ethernet Driver Operating Statistics device Capabilitieskstat Statistics TABLE 3-3 describes the kstat transmit and receive parametersdevice Capabilities Continued TABLE 3-3 Transmit and Receive ParametersSun PCI-Express Dual Gigabit Ethernet Device Driver Parameters TABLE 3-3 Transmit and Receive Parameters Continuedipge Driver Parameter, Status, and Descriptions Operational Mode Parameters TABLE 3-5 Operational Mode ParametersFlow Control Parameters Gigabit Link Clock Mastership ControlsInterpacket Gap Parameters TABLE 3-8 defines the enableipg0 and ipg0 parameters Jumbo Frames Interrupt Parameters# ifconfig ipge mtu To Configure Jumbo Frames Using ndd To Configure Jumbo Frames in a Linux Environment1. Ensure that the e1000 software is installed 1. Shut down and unplumb the interface 2. Set the instance numberPage Configuring e1000g Driver Parameters “Setting e1000g Driver Parameters” on pageHardware and Software Overview “Hardware and Software Overview” on pageSetting e1000g Driver Parameters To Set Driver Parameters Using the e1000g.conf FileChapter 4 Configuring e1000g Driver Parameters Page 3. Save the e1000g.conf file 4. Reboot for the change to take effect Setting Parameters Using the ndd Utility# reboot # ndd -get /dev/e1000g0 ?Type the kstat command To Check Link Partner Settings$ kstat e1000g0 Jumbo Rx Frame Sun PCI-Express Dual Gigabit Ethernet e1000g Driver Parameters Driver Parameter, Status, and DescriptionsTbiCompatibilityEnable TxInterruptDelayTABLE 4-2 e1000g Driver Parameter, Status, and Descriptions Continued FlowControlConfigurable Operational Mode Parameters TABLE 4-3 Operational Mode ParametersTABLE 4-3 Operational Mode Parameters Continued TbiCompatibilityEnableTABLE 4-4 Nonconfigurable Operational Mode Parameters Nonconfigurable Operational Mode ParametersJumbo Frames To Configure Jumbo Frames in a Solaris x86 Environment 3. Reboot for the change to take effect2. Modify the MaxFrameSize value 4. PlumbPage “Overview of VLANs” on page “Configuring VLANs” on page Configuring VLANsOverview of VLANs FIGURE 5-1 shows an example network that uses VLANs Configuring VLANs Chapter 5 Configuring VLANsTo Configure Static VLANs # ifconfig ipge123000 plumb up # ifconfig ipge4000 plumb up 2. Use the ifconfig1M to configure a VLAN virtual device, for example# ifconfig -a Page Specifications Connectors“Connectors” on page “Low-Profile Performance Specifications” on page “Low-Profile Performance Specifications” on pageTABLE A-2 Cat-5 Connector Link Characteristics Low-Profile Performance Specifications Low-Profile Physical CharacteristicsTABLE A-4 ExpressModule Connector Link Characteristics TABLE A-5 Low-Profile Performance SpecificationsLow-Profile Power Requirements ExpressModule Performance SpecificationsTABLE A-7 Low-Profile Power Requirements TABLE A-8 ExpressModule Performance SpecificationsExpressModule Physical Characteristics ExpressModule Power RequirementsExpressModule Environmental Requirements ExpressModule Physical CharacteristicsTABLE A-11 ExpressModule Environmental Requirements AltitudeDiagnostic Software SunVTS Diagnostic Software“SunVTS Diagnostic Software” on page “Using the SunVTS netlbtest” on pageTo Update SunVTS to Recognize the Low-Profile Adapter Updating SunVTS to Recognize the Adapter1. Connect a loopback cable Describes the SunVTS diagnostic environmentUsing the SunVTS netlbtest To Update SunVTS to Recognize the ExpressModule Adapter3. Unplumb the interface from the system, using the ifconfig command To Use the netlbtestUsing the OpenBoot PROM FCode Self- Test To Run the FCode Self-Test Diagnostic5. Reset the system to activate these parameter changes where If all of the tests pass, you will see these messages ok setenv auto-boot? true 10. Reset and reboot the systemok reset-all Setting Up the Driver on a Linux Platform To Set Up the Driver on a Linux Platform“Setting Up the Driver on a Linux Platform” on page “Tuning for Maximum Performance” on page3. Change to the rpm directory 2. Build the man pages optional6. Load e1000 driver for all instances 7. Verify that the driver is loaded # lsmode1000 122220Tuning for Maximum Performance # dmesgalias eth2 e1000 alias eth3 e1000 # ethtool eth3sysctl -p ./sysctle1000.conf net.ipv4.tcpsack = Setting Driver Parameters in a Linux Environmentnet.core.netdevmaxbacklog = To Set e1000 Parameters in a Linux Environment 2. Load the Sun PCI-Express Dual Gigabit Ethernet device driver# rmmod e1000 # modprobe e1000 option=VAL1, VAL2TABLE C-1 Tunable e1000 Driver Parameters for Linux Operating Systems To Configure VLANs in a Linux Environment 5. Configure the e1000 VLAN eth2 in this example1. Ensure that the e1000 module is loaded 3. Insert the VLAN module3. Configure bond0 interface To Configure Bonding for Multiple e1000 Interfaces2. Load the bonding driver Index Symbols