Cisco Systems 3750G manual Case of Difficulty, Troubleshooting Express Setup

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8In Case of Difficulty

If you experience difficulty, help is available in this section and also on Cisco.com. This section includes Express Setup troubleshooting, how to reset the switch, how to access help online, and where to find more information.

Troubleshooting Express Setup

If Express Setup does not run, or if the Express Setup page does not appear in your browser:

Did you verify that POST successfully ran before starting Express Setup?

Did you press the Mode button while the switch was still running POST?

If not, make sure that only the SYST and STAT LEDs are green before pressing the Mode button to enter the Express Setup mode.

If yes, wait until POST completes. Power cycle the switch. Wait until POST completes. Confirm that the SYST and STAT LEDs are green. Press the Mode button to enter Express Setup mode.

Did you try to continue without confirming that the switch was in Express Setup mode?

Does your PC have a static IP address?

Did you connect a crossover cable instead of a straight-through Ethernet cable between a switch port and the Ethernet port of the PC?

Did you connect the Ethernet cable to the console port instead of to a 10/100/1000 Ethernet port on the switch?

Verify that all LEDs above the Mode button are green. (The RPS LED is off.) If necessary, press the Mode button to enter Express Setup mode.

If yes, before connecting to the switch, change your PC settings to temporarily use DHCP.

If yes, connect a straight-through cable to an Ethernet port on the switch and the PC. Wait 30 seconds before you enter 10.0.0.1 in the browser.

If yes, disconnect the cable from the console port. Then connect the cable to an Ethernet port on the switch and the PC. Wait 30 seconds before you enter 10.0.0.1 in the browser.

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Contents Including License and Warranty About this Guide Taking Out What You NeedShipping Box Contents Running Express Setup Equipment that You Supply to Run Express SetupMode button Page Page Page Refreshing the PC IP Address Managing the SwitchUsing the Device Manager Downloading Cisco Network AssistantCommand-Line Interface Other Management OptionsPreparing the Wireless LAN Controller for Operation Using the Configuration Wizard to Configure the ControllerUnder Contents, click Controller Device Manager Page Page Click Next. The Miscellaneous Configuration page appears Page Page Page Page Click Save and Reboot Logging into the ControllerVerifying Interface Settings and Port Operation Connecting Access Points Planning Switch Stacks Powering ConsiderationsCabling Considerations Vertical StackingRack-Mounting Equipment That You SupplyBefore You Begin Installation Warning Statements Page Attaching the Brackets Front-mounting positionRack-Mount the Switch Connect the StackWise Cables Connect to the Switch Ports Connect to 10/100/1000 PortsInstall the SFP Modules and Connect to the Ports Troubleshooting Express Setup Case of DifficultyResetting the Switch Troubleshooting the Wireless Controller Accessing Help OnlineObtaining Documentation For More InformationCisco.com Product Documentation DVD Ordering DocumentationDocumentation Feedback Cisco Product Security OverviewReporting Security Problems in Cisco Products Obtaining Technical AssistanceSubmitting a Service Request Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and InformationPage Cisco Limited Lifetime Hardware Warranty Terms Duration of Hardware Warranty Page Page USA