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The software described in this documentation is furnished under a license agreement included with the product either as a separate document or on the software distribution diskette in a root directory file named LICENSE.TXT. If you are unable to locate a copy, please contact 3Com and a copy will be provided to you. 3Com, CardFacts, EtherDisk, EtherLink, NetFacts, Parallel Tasking, SmartAgent, and Transcend are registered trademarks of 3Com Corporation. 3TECH and AutoLink are trademarks of 3Com Corporation. 3ComFacts is a service mark of 3Com Corporation. Microsoft, MS-DOS, Windows, and Windows NT are trademarks of Microsoft Corporation. OS/2 is a trademark of International Business Machines Corporation. CompuServe is a service mark of CompuServe, Inc. UNIX is a trademark of UNIX Systems Laboratories. NetWare and Novell are trademarks of Novell, Inc. Pentium is a trademark of Intel Corporation. DEC and PATHWORKS are trademarks of Digital Equipment Corporation. Banyan and VINES are trademarks of Banyan Systems Incorporated. Artisoft and LANtastic are trademarks of Artisoft, Inc. Other brand and product names may be registered trademarks or trademarks of their respective holders. 3Com registered trademarks are registered in the United States and may or may not be registered in other countries. Guide written by John Jeter. Edited by Chris Dresden. Technical illustration by Tim Buckreus. Production by Becky Whitmer. LIFETIME WARRANTY ® 3Com’s EtherLinka, TokenLinka, Fast EtherLink, FDDILinka, and 3Com Impacta ISDN ISA adapters have a Lifetime Warranty. To ensure the very best 3Com service and support, take the time to complete the product registration card. Any defective 3Com adapter will be repaired or replaced, at 3Com’s option, for as long as the adapter resides in its original IBMa Personal Computer, Personal System/2a, or compatible computer (driver software is covered by the standard 90-day limited software warranty). Customers in the countries shown below should send the completed registration card to the appropriate address. Customers in other non-U.S. locations should send the registration card to the U.S. address on the front of the card. n Asia n Italy, Greece, Spain, Portugal, Malta n 3Com Asia Ltd., Marketing Department Room 2506-07, 25/F., Citibank Tower Citibank Plaza, Central Hong Kong Australia, New Zealand 3Com Australia, Marketing Department 99 Walker Street Level 7 North Sydney New South Wales 2060 Australia n 3Com Mediterraneo Srl, Marketing Department Via Michelangelo Buonarroti, 1 20093 Cologno Monzese MI Italy Japan 3Com Japan, Marketing Department Shinjuku Sumitomo Building 23F 2-6-1 Nishi Shinjuku, Shinjuku-ku Tokyo 163-02 Japan n Belgium, Netherlands, Luxembourg n Sweden, Finland, Norway, Denmark 3Com Benelux B.V., Marketing Department Nevelgaarde 8-9 3436 ZZ 3Com Nordic, Marketing Department Torshamsgatan 39 Box 1110 Nieuwegein Netherlands 164 22 KISTA Sweden n France, Israel n United Kingdom, Eire 3Com France, Marketing Department Immeuble McKinley BP 965 3Com UK Ltd., Marketing Department Pacific House Third Avenue 1, Avenue de l’Atlantique 91976 Les Ulis Courtaboeuf Cedex France Globe Park Marlow-on-Thames Buckinghamshire, SL7 1YL England n Germany, Austria, Switzerland 3Com Gm...