7ABOUT THIS GUIDEThis guide is intended for use by those responsible for installingand setting up network equipment; consequently, it assumes abasic working knowledge of LANs (Local Area Networks) andInternet security systems.If a release note is shipped with this OfficeConnect Secure Routerand contains information that differs from the information in thisguide, follow the information in the release note.Most user guides and release notes are available in Adobe Acro-bat Reader Portable Document Format (PDF) on the 3Com WorldWide Web site:http://www.3com.comNaming ConventionThroughout this guide, the OfficeConnect Secure Router isreferred to as the Router.Category 3 and Category 5 Twisted Pair Cables are referred to asTwisted Pair Cables throughout this guide.ConventionsTable 1 and Table 2 list conventions that are used throughout thisguide.Table 1 Notice IconsIcon Notice Type DescriptionInformation note Information that describes importantfeatures or instructionsCaution Information that alerts you to potentialloss of data or potential damage to anapplication, system, or deviceWarning Information that alerts you to potentialpersonal injuryTable 2 Text ConventionsConvention DescriptionThe words “enter”and “type”When you see the word “enter” in this guide, youmust type something, and then press Return or Enter.Do not press Return or Enter when an instructionsimply says “type.”Keyboard keynamesIf you must press two or more keys simultaneously,the key names are linked with a plus sign (+).Example:Press Ctrl+Alt+Deldua08609-5aaa01.book Page 7 Thursday, September 11, 2003 12:15 PM