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Chapter 1

Sun PCI-Express Dual Gigabit Ethernet Adapter Overview

Features of the Sun PCI-Express Dual
Gigabit Ethernet UTP ExpressModule

■

Meets single-wide PCI-Express ExpressModule form factor requirements.

■

Based on the Intel 82571EB 10/100/1000 Mbit/sec Ethernet controller.

■

Provides two 1 Gbps Ethernet ports.

■

Provides two single RJ45 connectors including LEDs and magnetics.

■

Provides I/O Diag, FCode, BootNet, and POST resources.

■

Provides EEPROM, AT25128A, 16 Kbyte, connected to 182571 SPI (serial
EEPROM) bus.

■

Provides thermal monitoring, National LM75 connected to the serial SMBus.

■

Supports hot-plugging.

■

Supports DC-DC from 12V to 3.3V, 1.8V and 1.2V (1.0V).

■

Provides 1.2V, 1.8V, and 3.3V readout and fine adjustment, SMM150, connected to
the serial SMBus.

Содержание Ethernet MMF/UTP Adapter

Страница 1: ...s Inc www sun com Submit comments about this document at http www sun com hwdocs feedback Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide Part No 819 4090 11 June 2...

Страница 2: ...VALID Copyright 2006 Sun Microsystems Inc 4150 Network Circle Santa Clara Californie 95054 Etats Unis Tous droits r serv s Sun Microsystems Inc a les droits de propri t intellectuels relatants la tech...

Страница 3: ...hernet MMF ExpressModule Adapter 5 LED Displays on the MMF ExpressModule Adapter 6 Sun PCI Express Dual Gigabit Ethernet UTP ExpressModule Adapter 6 LED Displays on the UTP ExpressModule Adapter 7 Exp...

Страница 4: ...Hot Plug 18 To Verify the ExpressModule Installation 19 3 Configuring ipge and e1000 Driver Parameters 21 Hardware and Software Overview 21 Setting ipge Driver Parameters 22 Setting Parameters Using t...

Страница 5: ...o Frames Using ndd 41 To Configure Jumbo Frames in a Linux Environment 41 4 Configuring e1000g Driver Parameters 43 Hardware and Software Overview 43 Setting e1000g Driver Parameters 44 To Set Driver...

Страница 6: ...nostic Software 69 Updating SunVTS to Recognize the Adapter 70 To Update SunVTS to Recognize the Low Profile Adapter 70 To Update SunVTS to Recognize the ExpressModule Adapter 71 Using the SunVTS netl...

Страница 7: ...Contents vii To Configure Bonding for Multiple e1000 Interfaces 86 Index 87...

Страница 8: ...viii Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 9: ...ce that are not approved by Sun Microsystems Inc may void the authority granted to the user by the FCC to operate this equipment FCC Class B Notice This device complies with Part 15 of the FCC Rules O...

Страница 10: ...asse A This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada ICES 003 Class B Notice Avis NMB 003 Classe B This C...

Страница 11: ...quested to do so by Compliance Engineering Use D33012 or T33012 as callout text to the right of the circled arrow see example below Remove unneeded text string Group the text and graphic together Othe...

Страница 12: ...xii Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006 GOST R Certification Mark...

Страница 13: ...o reduce the risk of electric shock and danger to personal health follow the instructions Depending on the type of power switch your device has one of the following symbols may be used On Applies AC p...

Страница 14: ...with the same manufacturer and type or equivalent type recommended by the manufacturer per the instructions provided in the product service manual Do not disassemble batteries or attempt to recharge...

Страница 15: ...nt de prendre pour l installation d un produit Sun Microsystems Mesures de s curit Pour votre s curit nous vous recommandons de suivre scrupuleusement les mesures de s curit ci dessous lorsque vous in...

Страница 16: ...ositionnement d un produit Sun Attention Evitez d obstruer ou de recouvrir les orifices de votre produit Sun N installez jamais un produit Sun pr s d un radiateur ou d une source de chaleur Si vous ne...

Страница 17: ...la l gislation locale en vigueur Notez que sur les cartes processeur de Sun une batterie au lithium a t moul e dans l horloge temps r el Les batteries ne sont pas des pi ces rempla ables par le clien...

Страница 18: ...Spannung und Frequenz der Stromversorgung den Nennleistungen auf dem am Ger t angebrachten Etikett entsprechen F hren Sie niemals Fremdobjekte in die ffnungen am Ger t ein Es k nnen gef hrliche Spann...

Страница 19: ...g gilt nur f r Ger te mit Standby Netzschalter Achtung Beim Netzschalter dieses Ger ts handelt es sich nur um einen Ein Standby Schalter Zum v lligen Abtrennen des Systems von der Stromversorgung dien...

Страница 20: ...ch verringerte Luftzirkulation zu vermei den sollte die f r den sicheren Betrieb des Ger ts erforderliche Luftzirkulation eingesetzt werden Hinweis zur Laser Konformit t Sun Produkte die die Laser Tec...

Страница 21: ...recalentarse y la fiabilidad de su funcionamiento se ver a afectada Cumplimiento de la normativa para instalaciones SELV Las condiciones de seguridad de las conexiones de entrada y salida cumplen los...

Страница 22: ...a en cuenta que en las placas CPU de Sun hay una bater a de litio incorporada en el reloj en tiempo real Los usuarios no deben reemplazar este tipo de bater as Cubierta de la unidad del sistema Debe e...

Страница 23: ...re Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten Brukt batteri returneres apparatleverand ren Sverige Varning Explosionsfara vid felaktigt batteribyte Anv nd samma batterityp...

Страница 24: ...xxiv Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 25: ...0 V m 800 960 MHz and 1400 2000 MHz EN61000 4 4 1 kV AC and DC Power Lines 0 5 kV Signal Lines EN61000 4 5 2 kV AC Line Gnd 1 kV AC Line Line and Outdoor Signal Lines 0 5 kV Indoor Signal Lines 10m EN...

Страница 26: ...xxvi Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 27: ...000MHz 10 V m 800 960 MHz and 1400 2000 MHz EN61000 4 4 1 kV AC and DC Power Lines 0 5 kV Signal Lines EN61000 4 5 2 kV AC Line Gnd 1 kV AC Line Line and Outdoor Signal Lines 0 5 kV Indoor Signal Line...

Страница 28: ...xxviii Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 29: ...e1000 driver used in Linux x86 systems and the e1000g driver used in Solaris x86 systems These instructions are designed for enterprise system administrators with experience installing network hardwa...

Страница 30: ...ostic application and instructions for updating the SunVTS software to recognize the adapter Appendix C explains how to install the driver software in a Linux environment Appendix D explains how to in...

Страница 31: ...e mail AaBbCc123 What you type when contrasted with on screen computer output su Password AaBbCc123 Book titles new words or terms words to be emphasized Replace command line variables with real names...

Страница 32: ...her materials that are available on or through such sites or resources Sun will not be responsible or liable for any actual or alleged damage or loss caused by or in connection with the use of or reli...

Страница 33: ...elcomes your comments and suggestions You can submit your comments by going to http www sun com hwdocs feedback Please include the title and part number of your document with your feedback Sun PCI Exp...

Страница 34: ...xxxiv Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 35: ...tes on page 9 Features of the Sun PCI Express Dual Gigabit Ethernet MMF Low Profile Adapter on page 9 Features of the Sun PCI Express Dual Gigabit Ethernet UTP Low Profile Adapter on page 10 Features...

Страница 36: ...r It operates in 10 100 1000 Mbit sec Ethernet networks FIGURE 1 1 Sun PCI Express Dual Gigabit Ethernet MMF Low Profile Adapter LED Displays on the MMF Low Profile Adapter Four LEDs are displayed on...

Страница 37: ...it sec Ethernet networks At 10 or 100 Mbit sec the adapter can be set to either half or full duplex At 1000 Mbit sec the adapter must operate at full duplex FIGURE 1 2 Sun PCI Express Dual Gigabit Eth...

Страница 38: ...this document have a higher number following the final dash That is 819 4090 11 becomes 819 4090 12 TABLE 1 2 Front Panel Display LEDs for the UTP Low Profile Adapter Label Meaning if Lit Color Sourc...

Страница 39: ...net MMF ExpressModule Adapter The Sun PCI Express Dual Gigabit Ethernet MMF ExpressModule adapter is a dual port Gigabit Ethernet fiber optics ExpressModule adapter It operates in 10 100 1000 Mbit sec...

Страница 40: ...ess Dual Gigabit Ethernet UTP ExpressModule adapter is a dual port Gigabit Ethernet copper based PCI Express adapter It can be configured to operate in 10 100 or 1000 Mbit sec Ethernet networks At 10...

Страница 41: ...played on the front panel of the Sun PCI Express Dual Gigabit Ethernet UTP ExpressModule adapter They are labeled on the front panel as shown in TABLE 1 5 TABLE 1 5 Front Panel Display LEDs for the UT...

Страница 42: ...t Ethernet ExpressModule for use with Microsoft Windows operating system is avaialble but unsupported at this time You can download the driver and documentation at the following URL http developer int...

Страница 43: ...MMF Low Profile Adapter The Sun PCI Express Dual Gigabit Ethernet MMF adapter addresses the following requirements and provides additional features and benefits Provides a high performance highly inte...

Страница 44: ...requirements Based on the Intel 82571EB 10 100 1000 Mbit sec Ethernet controller Features of the Sun PCI Express Dual Gigabit Ethernet MMF ExpressModule Meets single wide PCI Express ExpressModule fo...

Страница 45: ...oller Provides two 1 Gbps Ethernet ports Provides two single RJ45 connectors including LEDs and magnetics Provides I O Diag FCode BootNet and POST resources Provides EEPROM AT25128A 16 Kbyte connected...

Страница 46: ...12 Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 47: ...ll the adapter Refer to your system installation or service manual for detailed PCI Express adapter installation instructions This section contains the following topics To Install the Low Profile Adap...

Страница 48: ...the PCI E adapter and to a fiber optic Ethernet network For the Sun PCI Express Dual Gigabit Ethernet UTP adapter connect a Cat 5 twisted pair cable To Verify the Installation After you have installed...

Страница 49: ...ght type Be sure to write down your device path which in the previous example is pci 7c0 pci 0 pci 8 network 0 1 Your device path will be similar You will need this information to make changes to the...

Страница 50: ...E 1G Ethernet MMF Adapter FCode 1 9 05 09 08 model SUNW pcie northstar d fru len 00000800 d fru off 00006800 d fru dev eeprom s fru len 00000800 s fru off 00006000 s fru dev eeprom compatible pciex80...

Страница 51: ...l mac address property in the device nodes corresponding to the network interface A system does not always use this assigned MAC address if it has a system wide MAC address In such cases the system wi...

Страница 52: ...pter The following instructions describe the basic tasks required to install the adapter Refer to your system installation or service manual for detailed ExpressModule adapter installation instruction...

Страница 53: ...sModule installation If the ExpressModule is properly installed and connected you should see output similar to the following 2 Use the dladm show dev command to verify that the link is up You should s...

Страница 54: ...20 Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 55: ...dware and Software Overview on page 21 Setting ipge Driver Parameters on page 22 Reporting Link Partner Capabilities on page 30 Sun PCI Express Dual Gigabit Ethernet Driver Operating Statistics on pag...

Страница 56: ...ice performs auto negotiation with the remote end of the link link partner to select a common mode of operation The ipge device also supports Forced mode operation Setting ipge Driver Parameters You c...

Страница 57: ...ce in PCI E slot 0 Instances 6 and 7 are dual port ipge PCI Express Dual Gigabit Ethernet UTP device in PCI E slot 1 2 Use the instance number to select the device For example The device remains selec...

Страница 58: ...cified down to the named dev ipge driver instance and assigns the value to the parameter When you change any parameter a message similar to the following appears 2 To display the value of a parameter...

Страница 59: ...to off on the ipge device Note Disabling autonegotiation mode can cause collisions ndd dev ipge name to get set read only instance read and write adv_autoneg_cap read and write adv_1000fdx_cap read an...

Страница 60: ...e up 2 Set the adv autoneg cap parameter to 0 When you change any ndd link parameter a message similar to the following is displayed Setting Parameters Using the ipge conf File Specify the driver para...

Страница 61: ...cter and before the character is the device name The path name before the last component is the parent name The number after the final character within quotes is the unit address To identify a PCI E d...

Страница 62: ...to all Sun PCI Express Dual Gigabit Ethernet instances 3 Save the ipge conf file Link Partner Parameters TABLE 3 1 describes the read only link partner capabilities adv autoneg cap 0 adv 1000fdx cap...

Страница 63: ...en you use autonegotiation and the link partner capabilities lp_cap_100hdx 0 No 100 Mbit sec half duplex transmission 1 1000 Mbit sec half duplex lp_cap_10fdx 0 No 10 Mbit sec full duplex transmission...

Страница 64: ...the kstat command to discover link settings Checking Configurations The jumbo frame configuration checking occurs at Layer 2 or Layer 3 depending on the configuration method kstat ipge 0 grep lp_ lp_...

Страница 65: ...ame which includes the Ethernet header maximum payload and crc This value is consistent with the definition of MTU presented by switch vendors Use the following command to get the information To Check...

Страница 66: ...ption Local interface Capabilities cap_autoneg 0 Not capable of autonegotiation 1 Autonegotiation capable cap_1000fdx Local interface full duplex capability 0 Not 1000 Mbit sec full duplex capable 1 1...

Страница 67: ...in the field xcvr_addr GMII MII physical layer device address for management interface xcvr_id GMII MII physical layer device Identification Decimal copy of MII registers 2 and 3 lb_mode Copy of the L...

Страница 68: ...ve data because there is no more receive buffer space rx_new_pages Number of pages that were replaced during reception rx_new_hdr_pgs Of those pages that were filled with packets less than 256 bytes t...

Страница 69: ...cap Read and write Operational mode parameter adv 10hdx cap Read and write Operational mode parameter adv asmpause cap Read and write Flow control parameter adv pause cap Read and write Flow control...

Страница 70: ...1000 Mbit sec full duplex capable default adv 1000hdx cap Local interface capability advertised by the hardware 0 Not 1000 Mbit sec half duplex capable 1 1000 Mbit sec half duplex capable default adv...

Страница 71: ...n Gigabit Link Clock Mastership Controls Link clock mastership was introduced with gigabit twisted pair technology One side of the link is the master that provides the link clock and the other side is...

Страница 72: ...onal delay is set Only the delays set by ipg1 and ipg2 will be used Disable enable_ipg0 if other systems keep sending a large number of back to back packets Systems that have enable_ipg0 set might not...

Страница 73: ...e the standard values Byte time is the time it takes to transmit one byte on the link with a link speed of 1000 Mbit sec If your network has systems that use longer IPG the sum of ipg1 and ipg2 and if...

Страница 74: ...2 bytes However the actual transfer size depends on the switch capability Refer to the documentation that came with your switch for exact commands to configure Jumbo Frames support TABLE 3 10 RX Blank...

Страница 75: ...where xx xx xx xx is the IP address of the interface To Configure Jumbo Frames in a Linux Environment 1 Ensure that the e1000 software is installed 2 Plumb the Sun PCI Express Dual Gigabit Ethernet i...

Страница 76: ...42 Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 77: ...Sun PCI Express Dual Gigabit Ethernet e1000g Driver Parameters on page 50 Hardware and Software Overview Each of the two e1000g channels provides 10BASE T 100BASE TX or 1000BASE T networking interfac...

Страница 78: ...all the operating speeds and modes listed in Setting Parameters Using the ndd Utility on page 47 The e1000g device performs autonegotiation with the remote end of the link link partner to select a co...

Страница 79: ...um number of receive packets handled per interrupt More value means more time to process interrupts MaxFrags 8 Minimum Value would be 2 and Maximum Value would be 8 TxInterruptDelay 300 In units of 1...

Страница 80: ...47 MaxFrameSize 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 is for normal ethernet frames 1 is for upto 4k size frames 2 is for upto 8k size frames 3 is for upto 16k size frames These are maximum frame limits n...

Страница 81: ...eter controls autonegotiation When adv_autoneg_cap is set to 1 autonegotiation is performed and the link speed duplex is autonegotiated to the mode determined by the first nonzero parameter in priorit...

Страница 82: ...560372 ierrors 0 ifspeed 100000000 ipackets 478739 ipackets64 478739 multircv 2314 multixmt 0 norcvbuf 0 noxmtbuf 0 obytes 12820705 obytes64 12820705 oerrors 0 opackets 48474 opackets64 48474 rbytes 5...

Страница 83: ..._ 512 1023b 178 Pkts_Xmitd_ 1024 1522b 4514 Recv_Frag 0 Recv_Jabber 0 Recv_Length_Errors 0 Recv_Missed_Packets 0 Recv_Oversize 0 Recv_Symbol_Errors 0 Recv_Undersize 0 Recv_Unsupport_FC_Pkts 0 Reset Co...

Страница 84: ...Tx Desc Insufficient 0 Tx Desc Recycle 0 Tx Desc Recycle Intr 43575 Tx Desc Recycle Retry 0 Tx Desc Recycled None 26 Tx Exceed Max Frags 6306 Tx No Buffer 0 Tx No Desc 0 Tx Pkt Over Size 0 Tx Pkt Und...

Страница 85: ...link clock mastership controls NumRxDescriptors Read and write Receive performance NumTxDescriptors Read and write Transmit performance NumRxFreeList Read and write Receive performance MaxNumReceiveP...

Страница 86: ...r to only advertise autonegotiation at 100 Mbps full duplex No other link speeds are accepted or given during autonegotiation AutoNegAdvertised 47 advertises all speeds available This is the same as u...

Страница 87: ...nicast and multicast XOFF packets to allow Ethernet equipment to slow down the stream of data between two Ethernet devices Allowed values are 0 Disable Packets can get dropped in high throughput situa...

Страница 88: ...performance but decrease available memory 80 4096 Allowed values 1024 Default NumRxFreeList Number of pre allocated buffers that the driver can use for received data Pre allocating buffers can improve...

Страница 89: ...kernel drv e1000g conf MaxFrameSize 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 e1000g2 e1000g1 e1000g0 0 is for normal ethernet frames 1 is for upto 4k size frames 2 is for upto 8k size frames 3 is for upto 16k...

Страница 90: ...nd User s Guide June 2006 Note The MTU size cannot be set to higher than max limit in e1000g conf For example if MaxFrameSize 0 0 2 then max MTU of e1000g2 will be 8k First plumb of e1000g2 the MTU wi...

Страница 91: ...n which case no further configuration is necessary Note If you change any of the VLAN configuration parameters you must reboot the system before the changes take effect If you make changes and do not...

Страница 92: ...RE 5 1 Example of Servers Supporting Multiple VLANs With Tagging Adapters The example network has the following features The physical LAN network consists of a switch two servers and five clients The...

Страница 93: ...red media hub that is then connected to the switch They belong to only VLAN 2 and are logically in the same IP subnet as the Main Server and Client 5 The switch port connected to this segment has tagg...

Страница 94: ...e broadcast domain just as if there were no VLANs at all This means that VLAN tagging for the switch port is turned off Note If you configure a VLAN virtual device for an adapter all traffic sent or r...

Страница 95: ...Step 2 you would set up VLAN ports 123 and 224 on the switch Refer to the documentation that came with your switch for specific instructions for setting VLAN tagging and ports ifconfig ipge123000 plu...

Страница 96: ...62 Sun PCI Express Dual Gigabit Ethernet MMF UTP Adapter Installation and User s Guide June 2006...

Страница 97: ...n page 66 ExpressModule Physical Characteristics on page 67 ExpressModule Power Requirements on page 67 ExpressModule Environmental Requirements on page 67 Connectors FIGURE A 1 shows the connector fo...

Страница 98: ...Express Dual Gigabit Ethernet MMF ExpressModule adapter FIGURE A 3 Sun PCI Express Dual Gigabit Ethernet MMF ExpressModule Adapter Connector TABLE A 3 lists the characteristics of the MMF ExpressModul...

Страница 99: ...formance Specifications Feature Specification Bus type PCI Express 1 0a Bus width x4 lane PCI Express operable in x4 x8 x16 slots Bus speed x4 encoded rate 10 Gbit sec uni directional 20 Gbit sec bidi...

Страница 100: ...wer consumption 4 95 W 3 3 V 1 5 A Typical MMF power consumption 3 3v 1 0A 3 3v TABLE A 8 ExpressModule Performance Specifications Feature Specification Bus type PCI ExpressModule 1 0a Bus width x4 la...

Страница 101: ...nt Length 6 61 inches 168 mm Width 4 25 inches 108 mm TABLE A 10 ExpressModule Power Requirements Specification Measurement Typical UTP power consumption 4 4 W 12V 0 36A Typical MMF power consumption...

Страница 102: ...0 to 12 000 feet Vibration Random Operating 0 0001 G Hz 5 150 Hz 12 db octave slope 150 500 Hz Nonoperating 0 001 G Hz 5 150 Hz 12 db octave slope 150 500 Hz per IEC 60068 2 6864 Shock Operating 3 G...

Страница 103: ...ntrollers and devices The SunVTS software operates primarily from a graphical user interface enabling test parameters to be set quickly and easily while a diagnostic test operation is being performed...

Страница 104: ...Recognize the Low Profile Adapter 1 Connect a loopback cable 2 Ensure that the SunVTS software and the ipge driver are installed on your system 3 Add the following lines to the opt SUNWvts lib conf ne...

Страница 105: ...e running netlbtest netlbtest cannot run if the network interface is connected to a live network and requires that the Ethernet device be configured offline before running the test Use the ifconfig 1M...

Страница 106: ...rror messages Note Although the self test does not require the adapter s interface to be connected to an active network you will see failing error messages if it is not connected To Run the FCode Self...

Страница 107: ...it Ethernet Low Profile adapter you want to test as shown in the following example Note The preceding device paths are examples The actual device paths on your system might be different from the examp...

Страница 108: ...lave auto Note The speed duplex and link clock parameters are optional tests The following default tests are run when you execute the test command Tests six groups of Ophir registers You can see the n...

Страница 109: ...0 1 Testing pci 780 pci 0 pci 8 network 0 1 Interrupt registers test PASSED Receive registers test PASSED Transmit registers test PASSED Wakeup registers test PASSED PCI E registers test PASSED Diagno...

Страница 110: ...lation and User s Guide June 2006 9 At the ok prompt reset the auto boot configuration variable to true 10 Reset and reboot the system Refer to the system s documentation for the correct procedures fo...

Страница 111: ...ximum Performance on page 80 Setting Driver Parameters in a Linux Environment on page 82 Setting Up the Driver on a Linux Platform If your system uses the Linux operating system you will need to perfo...

Страница 112: ...at use the following command 4 Install the Sun PCI Express Dual Gigabit Ethernet rpms using the same command for both RedHat and Suse 5 Use the depmod command to register the Sun 10 Gigabit Ethernet m...

Страница 113: ...1 0 parport 47437 2 parport_pc lp autofs4 29129 2 i2c_dev 14145 0 i2c_core 27841 1 i2c_dev sunrpc 199993 3 nfs lockd ds 20681 0 yenta_socket 22209 0 pcmcia_core 69585 2 ds yenta_socket button 8161 0 b...

Страница 114: ...abit Ethernet device driver on a system running the Linux operating system dmesg divert allocating divert_blk for eth3 e1000 eth3 e1000_probe Intel R PRO 1000 Network Connection e1000 eth2 e1000_watch...

Страница 115: ...mance set mmrbc to 4k reads modify only Sun PCI E Dual Gigabit device IDs set the MTU max transmission unit it requires your switch and clients to change too and should support the value you provide h...

Страница 116: ...p_sack 0 sets min default max TCP read buffer default 4096 87380 174760 net ipv4 tcp_rmem 10000000 10000000 10000000 sets min pressure max TCP write buffer default 4096 16384 131072 net ipv4 tcp_wmem...

Страница 117: ...Remove the Sun PCI Express Dual Gigabit Ethernet device driver if it is already loaded 2 Load the Sun PCI Express Dual Gigabit Ethernet device driver Or you can use the insmod command where VAL1 appli...

Страница 118: ...he MTU size is 1500 or less the receive buffer size is 2048 bytes When the MTU is greater than 1500 the receive buffer size will be either 4056 8192 or 16384 bytes The maximum MTU size is 16114 RxIntD...

Страница 119: ...umb the Sun PCI Express Dual Gigabit Ethernet interface where xxx xxx xx xxx the IP address of the interface 3 Insert the VLAN module 4 Add the VLAN instance VID 5 Configure the e1000 VLAN eth2 in thi...

Страница 120: ...s is the number of bond interfaces to be created mode specifies the bonding policies miimon is the frequency in milliseconds that MII link monitoring will occur Refer to Linux documentation for more i...

Страница 121: ...criptions 50 e1000g link partner 44 e1000g link partner settings checking 48 e1000g parameters and settings 50 F fiber optic cable connection 14 flow control keywords 37 H hardware local transceiver 2...

Страница 122: ...values 35 40 S self test diagnostics 72 setting e1000g driver parameters using ndd using e1000g conf 44 setting e1000g driver parameters 43 setting ipge driver parameters using ndd using ipge conf 22...

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