3Com 3C986-T, 3C985B-SX, 710026, 710011, 710024 NIC Configuration Parameters, Parameter Description

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Installing the Software in NetWare

 

 

NIC Configuration Parameters (continued)

 

 

Parameter

Description

 

 

RecvBuffers

To ensure optimum NIC performance, the NIC driver has a default value

 

of 512 packet receive buffers for each NIC installed on the network.

 

NOTE: If performing an initial installation of NetWare 5.1, the

 

install program does not let you allocate the actual number of

 

packet receive buffers needed by the NIC.

 

During installation, the RecvBuffers value should be set to 32, the

 

minimum number of buffers the driver requires for each NIC. While

 

this setting dramatically affects NIC performance, it allows

 

installation of the operating system. Once installation is complete,

 

you need to increase the number of buffers allocated to the system,

 

as described in “Editing the STARTUP.NCF File” in the 3Com

 

Gigabit EtherLink Server NIC User’s Guide for Novell NetWare.

Other

This parameter is reserved for future features or technical support use.

Driver Version

This information field displays the version of the driver software.

 

This field cannot be edited.

 

 

6Ensure that you have set the RecvBuffers value to 32.

7After NetWare 5.1 has been successfully installed, edit the STARTUP.NCF file: Set the packet receive buffers parameter to 1024 for each NIC in the system. For more information, see “Editing the STARTUP.NCF File” in the 3Com Gigabit EtherLink Server NIC User’s Guide for Novell NetWare.

8In the autoexec.ncf file, delete the packet receive buffers parameter (RecvBuffers=32) in the load statement for this NIC.

Deleting the receive buffers phrase from the load statement resets the receive buffers parameter to the default value of 512 for this NIC.

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Contents Installation User Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Installing DynamicAccess Software About This Guide PrefaceOther Important Documentation Contacting 3Com 3Com FTP Site Online Technical Services3Com Knowledgebase Web Services World Wide Web Site3Com Facts Automated Fax Service 3Com Bulletin Board ServiceAccess by Analog Modem Access by Digital ModemSupport from 3Com Support from Your Network SupplierEurope Country Region Telephone Number Asia Pacific RimEurope, South Africa, and Middle East North America Country Region Telephone Number Latin AmericaCountry Region Telephone Number Fax Number Returning Products for RepairPage Windows Installing the NICSystem Requirements System Requirements Windows NTSystem Requirements Novell Netware Important ComponentsPre-Installation Checklist Safety PrecautionsRemove the system cover, and select any empty PCI slot NIC InstallationMedium Diameter Frequency Cable Type Operating Range Connecting the Network Cables1000Base-SX Fiber NIC Prepare an appropriate cable10/100/1000Base-T NIC Port Type Connector Media Maximum DistanceInstalling the Software in Windows NT Installing the NIC SoftwareInstalling the NIC Software Installing the Software in Windows Adapter Windows NT 4.0 only Modifying Configuration ParametersLink Negotiation Port Link Speed Full Duplex EnabledTx Flow Control Rx Flow ControlNetWare Pre-Installation Requirements Installing the Software in NetWareNetWare OS File Name Files to be Installed Installing the Driver NetWare Already Installed Installing the NIC Driver for NetWareLoad 3c986 slot=4 frame=Ethernet802.2 name=3c9861e822 Parameter Descriptions NIC Load Parameters Descriptions Installing the Driver Initial Installation of NetWareNIC Configuration Parameters Description Installing the NIC Software Parameter Description NIC Configuration ParametersLEDs ConnectorsVerifying NIC Functionality 1000Base-SX NIC10/100/1000Base-T Port LED Activity Page About DynamicAccess Software Installing DynamicAccess SoftwareWhen prompted, click Yes Install DynamicAccess Technology Click Install DynamicAccess TechnologySpecifications Feature SpecificationCondition Operating Specification Storage Specification Specification Measurement3Com Corporation Limited Warranty Warranty Software License AgreementWarranty and Software License Agreement FCC Declaration of Conformity FCC Class B Statement3Com End User Software License Agreement Important Read Before Using This ProductProduct Registration

710011, 710026, 710025, 710024, 3C985B-SX specifications

3Com, a pioneer in networking technology, has introduced several notable network interface cards (NICs) geared towards enhancing network performance and connectivity. Among these products are the 3Com 710011, 3C986-T, 3C985B-SX, 710026, and 710024, each designed with unique features to cater to various networking needs.

The 3Com 710011 is a 10/100 PCI Ethernet card that offers a reliable connection for desktop computers and servers. It features auto-sensing technology that allows it to automatically detect and adjust to the speed of the network, whether it’s 10 Mbps or 100 Mbps. This flexibility is crucial for environments where network demands can fluctuate. Additionally, the card supports full-duplex communication, enabling simultaneous data transmission and reception, thereby enhancing efficiency and reducing latency.

Next, the 3C986-T is a Gigabit Ethernet PCI card that stands out for its impressive performance capabilities. It supports speeds of up to 1000 Mbps, making it an excellent choice for environments requiring high bandwidth, such as data centers and enterprise networks. The 3C986-T is equipped with advanced features such as Jumbo Frame support, which allows for the transmission of larger packets, thus improving throughput and reducing CPU load. Furthermore, it is compatible with various operating systems, ensuring broad usability across different network setups.

The 3C985B-SX is another high-performance card designed for fiber optic connections. It supports 1000Base-SX standards, offering reliable connectivity over multimode fiber cables. This NIC is ideal for applications demanding high speed and long-distance data transmission, with a reach of up to 550 meters depending on the fiber used. With its low latency and high data integrity, the 3C985B-SX is well-suited for businesses that prioritize performance and reliability in their networking infrastructure.

The 710026 and 710024 models are additional offerings from 3Com, featuring robust technology to support various networking applications. The 710026 is specifically designed for wireless networking needs, providing seamless connectivity to Wi-Fi networks while supporting advanced security protocols to safeguard data transmission. On the other hand, the 710024 is optimized for desktop users, providing a cost-effective solution for connecting to wired networks with reliable performance at 10/100 Mbps.

In summary, these NICs from 3Com, including the 710011, 3C986-T, 3C985B-SX, 710026, and 710024, exemplify the company’s commitment to delivering high-performance networking solutions. With features tailored for various applications, from Gigabit Ethernet support to wireless connectivity, these cards are essential for businesses looking to enhance their network efficiency and reliability.
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