Cisco Systems SOHO 77 manual Before You Call Your Cisco Reseller, Problems During First Startup

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C H A P T E R 3

Troubleshooting

This chapter describes symptoms of problems that could occur with the Cisco 827 or SOHO 77 routers, identifies the likely underlying problems, and provides steps for solving the problems. The problems are grouped into the following areas:

Problems during first startup

Problems after the router has been up and running

For more information about problems that could occur with the software, refer to the Cisco 827 Routers Software Configuration Guide.

Before You Call Your Cisco Reseller

Some of the solutions in this chapter instruct you to contact your Cisco reseller. Before you contact your reseller, make sure you have the following information available:

Router model and serial number (on the back panel)

Maintenance agreement or warranty information

Date you received the router

Brief description of the problem

Brief description of the steps you have taken to solve the problem

Problems During First Startup

Table 3-1lists problems that could occur the first time you turn on the power switch.

Cisco 827 and SOHO 77 Routers Hardware Installation Guide

 

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3-1

 

 

 

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Contents Corporate Headquarters Cisco 827 and Soho 77 Routers Hardware Installation GuideCisco 827 and Soho 77 Routers Hardware Installation Guide Preface Using the Router LEDs to Check Links Audience OrganizationConventions Preface Conventions Documentation DVD Related DocumentationObtaining Documentation Cisco.comDocumentation Feedback Cisco Product Security OverviewOrdering Documentation Reporting Security Problems in Cisco Products Obtaining Technical AssistanceCisco Technical Support Website Definitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xii Product Overview Features Feature Routers DescriptionRouter Overview Router Ethernet Ports Telephone Ports Front PanelsCable lock Ethernet port Adsl port Back Panels9and -10show the back panels of the Soho 77 routers LEDs Color FunctionOK LED Ethernet Adsl CDAdsl RXD Adsl TXDPage Installation Safety Preparing for InstallationPreventing Electrostatic Discharge Damage Unpacking the BoxPreventing Router Damage Mounting the Router Mounting on a TableMounting on a Wall Mounting Router on a Wall Installing the RouterOUT Connect Ethernet DevicesMDI OUT MDI-X OUTOUT MDI-X NetworkRouter to Device Network Device Ethernet Cable ButtonConnecting Hubs Connecting a Server, PC, or Workstation Connect an Adsl Line Connecting an Adsl Line to a Wall JackConnecting an Analog Telephone or Fax Machine Vendor Name Product Name For More Information Connecting a Terminal or PCConnect the AC Adapter To power supplyPhone 1, Phone Using the Router LEDs to Check LinksPower/Link LEDs to Check Normal Patterns Ethernet 1, EthernetConfiguring the Router Checking the PC ConfigurationUsing Cisco Router Web Setup to Configure the Router Installation Configuring the Router Page Before You Call Your Cisco Reseller Problems During First StartupSymptom SolutionsHUB/TO PC Problems After Router Is Running Page Environmental Operating Ranges System SpecificationsDescription Design Specification Physical Dimensions Router Power Cisco 827H and Soho 77HTX+ RX+ Port Connector PinoutsDescription Design Specification Telephone Port Power Cisco Function To HUB/TO PC Button Pin Position OUT PositionPin Function Unused RTN Cabling SpecificationsEthernet Cable Specifications ROFCable Maximum Distance Maximum Cable DistancesType Category Shielding 10BASE-TEthernet RXD LED Ethernet TXD LED NumericsIN-2 IN-3 IN-4