3Com 5000 manual Purchase Extended, Warranty, Professional, Services, Access Software, Downloads

Page 68

68APPENDIX A: OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS

Purchase Extended

To enhance response times or extend your warranty benefits, you can

Warranty and

purchase value-added services such as 24x7 telephone technical support,

Professional

software upgrades, onsite assistance, or advanced hardware

Services

replacement.

 

Experienced engineers are available to manage your installation with

 

minimal disruption to your network. Expert assessment and

 

implementation services are offered to fill resource gaps and ensure the

 

success of your networking projects. For more information on 3Com

 

Extended Warranty and Professional Services, see:

 

http://www.3com.com/

 

Contact your authorized 3Com reseller or 3Com for additional product

 

and support information. See the table of access numbers later in this

 

appendix.

 

 

Access Software

You are entitled to bug fix / maintenance releases for the version of

Downloads

software that you initially purchased with your 3Com product. To obtain

 

access to this software, you need to register your product and then use

 

the Serial Number as your login. Restricted Software is available at:

 

http://eSupport.3com.com/

 

To obtain software releases that follow the software version that you

 

originally purchased, 3Com recommends that you buy an Express or

 

Guardian contract, a Software Upgrades contract, or an equivalent

 

support contract from 3Com or your reseller. Support contracts that

 

include software upgrades cover feature enhancements, incremental

 

functionality, and bug fixes, but they do not include software that is

 

released by 3Com as a separately ordered product. Separately orderable

 

software releases and licenses are listed in the 3Com Price List and are

 

available for purchase from your 3Com reseller.

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Contents 3Com Router 5000 Family 3Com Corporation Campus Drive Marlborough Page Page Contents Introduction Software Maintenance under v 3.11 Environment Register Your Product to Gain Service BenefitsContents Contents About This Guide Documentation ConventionsRelated Comments Pddtechpubscomments@3com.comAbout This Guide About RouterEthernet access solution By extending SICs and MIMs, 3Com Router 3C13701System description of 3Com Router Router 5012 IndicatorsSystem Description 3C13751 SLOT1~3 READY/ACTIVELEDs of 3Com 5232 Router ReadyNvram 3Com Router 5642 Front view of 3Com Router Router 5642 Indicators3C13755 Router 5642 Indicators 3C13759 3Com Router 5682 Front view of 3Com RouterRouter 5682 Indicators Introducing the Router 5000 Family Installing the Router on a Workbench InstallingRouter in a Rack Standard rack, as shown in FigurePower Cords Grounds and Cables Pgnd WirePower Cord AC Power Cord AC power supplyRecommended power outlet AC Power ConnectorAttributes of the console port Console Terminal Introduction to console portConsole cable Router to LAN Connection Introduction to the Ethernet interfaceEthernet cable Attributes of the Ethernet interfaceRouter to WAN ConnectionIntroduction to the AUX port AUX cableWAN Interface to Attributes of the synchronous/asynchronous serial interfaceAttributes of the synchronous/asynchronous serial interface Transmission rate and distance of V.24 RS232/V.35 cableDTE and DCE 24 RS232 DCE cable assembly DTE cable assembly35 DTE cable assembly 35 DCE cable assembly21 DTE cable assembly V24 DTE cable assembly 35 DCE cable assembly E1 interface to DSU/CSU 75Ω unbalanced coax cable120Ω balanced twisted pair cable E1 interface attributesE1 120Ω balanced twisted pair cable T1 interface to DSU/CSU T1interface attributesSetting up Configuration Environment Connecting the router to a console terminalSetting the parameters for console terminal Startup RouterSetting the connection port in the local configuration Checking before power-on Powering on the routerChecking/operating after power-on Press Enter and the screen will display Configuration Characteristics of the command line interfaceFundamentals Router InterfaceCommand line interface Starting and Configuring the Router Troubleshooting Power SystemTroubleshooting of nothing being displayed on the terminal ConsoleTroubleshooting of repeated reboot SdramSoftware Upgrade ApplicationTroubleshooting Configuration file IntroductionRouter manages three types of files Application image file main softwareMaintenance under Boot MenuSoftware EnvironmentDefault names and types of the boot files =MAIN B=BACKUP S=SECURE Flag set successfully Upgrading Software through Xmodem Upgrading the application imageDownload completed Upgrading the entire Boot ROM image Upgrading the application image through Ethernet Router Software Maintenance Software Maintenance under v 3.11 Environment Router Password Password loss. They can help you to set a new passwordDealing with a LossService Benefits Solve Problems OnlineRegister Your Product to GainWarranty ServicesAccess Software Purchase ExtendedSupport and Repair Contact UsTelephone Technical Country Telephone Number US and Canada Telephone Technical Support and Repair Appendix a Obtaining Support for Your 3COM Products
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