3Com 2816-SFP Plus (3C16485), DUA 1648-5AAA02 About this Guide, Naming Convention, Conventions

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ABOUT THIS GUIDE

This guide is intended for use by those responsible for installing and setting up network equipment; consequently, it assumes a basic working knowledge of LANs (Local Area Networks).

If a release note is shipped with this 3Com Baseline Switch 2816-SFP Plus and contains information that differs from the information in this guide, 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 World Wide Web site:

http://www.3com.com

Naming Convention

Throughout this guide, the 3Com Baseline Switch 2816-SFP Plus is referred to as the Switch.

Category 3 and Category 5 Twisted Pair Cables are referred to as Twisted Pair Cables throughout this guide.

Conventions

Table 1 and Table 2 list conventions that are used throughout this guide.

Table 1 Notice Icons

Icon

Notice Type

Description

 

 

 

 

Information note

Information that describes important

 

 

features or instructions

 

 

 

 

Caution

Information that alerts you to potential

 

 

loss of data or potential damage to an

 

 

application, system, or device

 

 

 

 

Warning

Information that alerts you to potential

 

 

personal injury

 

 

 

Table 2 Text Conventions

Convention

Description

 

 

The words “enter”

When you see the word “enter” in this guide, you

and “type”

must type something, and then press Return or Enter.

 

Do not press Return or Enter when an instruction

 

simply says “type.”

 

 

Keyboard key

If you must press two or more keys simultaneously,

names

the key names are linked with a plus sign (+).

 

Example:

 

Press Ctrl+Alt+Del

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Contents DUA1648-5AAA02 3Com Baseline Switch 2816-SFP Plus 3C16485 User GuideUnited States Government Legends Contents Technical Support Using DiscoveryConventions About this GuideNaming Convention Pddtechpubscomments@3com.com Feedback about this User GuideProduct Registration Introduction Baseline Switch 2816-SFP PlusPackage Contents Front Panel Features HOW to USE the Baseline Switch 2816-SFP PlusFront and Rear Panels RJ-45 10/100/1000 PortsStatus Meaning SFP PortsLink/Activity Status LEDs Rear Panel Features Page Positioning the Switch Installation RecommendationsPower Supply Power UpSpot Checks Connecting to a Network DeviceSFP Operation Approved SFP TransceiversAppropriate Gigabit Ethernet connection Removing an SFP TransceiverPage Rack Mounting the Units Mounting KIT InstructionsIntroduction Page How Your Switch Obtains IP Information Automatic IP ConfigurationHow Automatic IP Configuration Works Automatic ProcessSwitch repeats until an unused IP address is found Navigating Through the Switch Configuration Pages Switch ConfigurationMain Menu Option TabsFan Status Summary ScreenIP Settings PasswordBasic Port Configuration Screen Port ConfigurationVLANs Advanced Port Configuration ScreenDesktop Vlan Configuration Example Vlan Configuration ExamplesUplink Vlan Configuration Example Delete VLANs Create VLANsMembership VLANs Modify VLANsGuidelines for creating Trunks TrunkingTrunking Membership Screen Restart Traffic MonitoringSystem Tools Upgrade ConfigurationTaking place Spanning Tree Screen Spanning TreePriority Level Traffic Type 802.1p Prioritization802.1p Prioritization screen SupportPage Running the Discovery Application Using DiscoveryWindows Installation 95/98/XP/2000/2003 Server/NT Discovered Switch All ports appear to show continual activity Problem SolvingFirmware image has become corrupted Fail Safe Mode ScreenIf the problem persists Page Power Cord Set Safety InformationCordon électrique Linformation DE Sécurité ImportanteFrance et Pérou uniquement Wichtige Sicherheitsinformationen Page Related Standards Technical InformationEnvironmental PhysicalPage Technical Support Purchase Value-Added ServicesPurchase Value-Added Services Contact Us Asia, Pacific Rim Telephone Technical Support and Repair Telephone Technical Support and RepairLatin America Telephone Technical Support and Repair US and Canada Telephone Technical Support and Repair Glossary Category 6 Cables Category 5e CablesClient EthernetIeee 802.1p Ieee 802.1QIeee 802.3ad IP AddressMAC Address SwitchNetwork PingTrunking Traffic MonitoringPage Numbers IndexConfiguring Configuration example 25 create a Delete a 28 modify a Page Regulatory Notices Part Number DUA1648-5AAA02 Published September