2 Double-click the Control Panel icon. 3 Double-click the Network icon. 4 Select the 3Com Megahertz LAN PC Card. 5 Click Properties. 6 Click Advanced. ¦ For network driver optimization, click DOS Client or Windows or OS/2 client or server. ¦ For full duplex, click enable to use full duplex and disable if you do not want to use full duplex. Only use full duplex if you have a full duplex network. ¦ For NDIS driver version, click auto-select, NDIS 3, NDIS 4, or NDIS 5. NDIS 5 only works with Window

SOFTWARE 3Com warrants that each software program licensed from it will perform in substantial conformance to its program specifications, for a period of ninety (90) days from the date of purchase from 3Com or its authorized reseller. 3Com warrants the media containing software against failure during the warranty period. No updates are provided. 3Com's sole obligation under this express warranty shall be, at 3Com's option and expense, to refund the purchase price paid by Customer for any defecti

Robotics modem: 56K* Voice Faxmodem Internal * IMPORTANT! In accordance with the ITU standard for V.90 transmissions, this modem is capable of 56 Kbps downloads. However, the download speeds you experience may be lower due to varying line conditions and other factors. Uploads from users to server equipment travel at speeds up to 31.2 Kbps. An analogue phone line compatible with the ITU V.90 standard or 3Com’s proprietary 56K technology, and an Internet provider or corporate host site with the IT

All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without permission from 3Com Corporation. 3Com Corporation reserves the right to revise this documentation and to make changes in content from time to time without obligation on the part of 3Com Corporation to provide notification of such revision or change. 3Com Corporation provides this documentation without wa

Starting the Diagnostic Program 4-5 Setting Up an Echo Server To test 10 Mbps operation of the 10/100BASE-T4 PCI adapter, use a computer as an echo server that contains an EtherLink III adapter or another 10/100BASE-T4 PCI adapter. To test for 100 Mbps operation of the 10/100BASE-T4 PCI adapter, use another Fast EtherLink PCI adapter in the computer being used as the echo server. In either case, select the Echo Server menu item under the Test menu, and click Start to make the computer an echo se

¦ The 20-port 10/100BASE-TX Fast Ethernet Layer 2 Switching Module (Model Number 3CB9LF20R) has twenty 10/100 Mbps RJ-45 ports on its front panel and two 1-Gigabit ports on the back for connection to the chassis backplane. Each of these FEN Switching Modules operates as a Layer 2 switch and occupies a single switching module slot in the CoreBuilder 9000 7-slot chassis, 8-slot chassis, or 16-slot chassis. The 10/100BASE-TX and 100BASE-FX FEN Switching Modules support the following key features: ¦

This will ensure that existing nonvolatile port configuration information is applied to the correct physical unit in the stack. Figure 3-5 Connecting a Hub Stack to a Management Unit The maximum number of units in a stack is eight including the Management Unit. If you wish, you can add two Redundant Power Systems to a stack of eight units (seven hubs and one Management Unit, or eight hubs with no other device). ! ® 3Com Corporation Santa Clara, CA Made in USA REFER TO INSTRUCTION MANUAL FOR CORR

See Intelligent Flow Management Initialization screen 4- 28 initializing the Switch 4-28 installing the Switch 2-4 Intelligent Flow Management 1- 4, 1- 6 Intelligent Flow Management field 4-12 Intelligent Forwarding field 4- 9 Intelligent Switching Mode 1- 4 Interactive Access, disabling 4-13 IP address default router 3-10 device 3-10 entering 1- 15 format 3- 2 IP or IPX Address field 4-24 IP protocol 1- 14 IPX address 1-15 IPX Network field 3-10 IPX protocol 1- 14 Main Menu screen 3- 8 MAIN Por

You can gather information about the status of the module and its packet activity using LEDs on the front of the Switch and on the module itself. The module requires management software version 2.42 or later to be installed on the Switch. For instructions on LED Color Indicates upgrading management software, refer to the documentation supplied with your Switch. The module conforms to the full duplex implementation of the Gigabit Ethernet standard IEEE 802.3ab. The module supports a 100 m cable s

These GEN Interface Modules serve as a 2-Gigabit data channel between the Gigabit Ethernet Switch Fabric Module and other IEEE 802.3z-compliant Gigabit Ethernet devices. The GEN Interface Modules support the following key features: ¦ Two front panel IEEE 802.3z–compliant Gigabit Ethernet fiber-optic ports that connect to a dedicated, non-blocking, redundant Gigabit Ethernet backplane channel ¦ 850nm multimode support on the 1000BASE-SX GEN Interface Module ¦ 1300nm single-mode support on the 100