Cisco Systems Cisco IE 2000 Configuration Guide: Factory Reset, Password Recovery, and Express Setup

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Chapter 3 Troubleshooting

Resetting the Switch

Resetting the Switch

These are reasons why you might want to reset the switch to the factory default settings:

You installed the switch in your network and cannot connect to it because you assigned the wrong IP address.

You want to reset the password on the switch.

Note Resetting the switch deletes the configuration and reboots the switch.

Caution If you press the Express Setup button when you power on, the automatic boot sequence stops, and the switch enters bootloader mode.

To reset the switch:

Step 1 Press and hold the Express Setup button for about 10 seconds. The switch reboots. The system LED turns green after the switch completes rebooting.

Step 2 Press the Express Setup button again for 3 seconds. A switch 10/100 Ethernet port blinks green.

The switch now behaves like an unconfigured switch. You can configure the switch by using the CLI

setup procedure described in Appendix C, “Configuring the Switch with the CLI-Based Setup Program.” You can also configure the switch by using Express Setup as described in the Cisco IE 2000 Switch Getting Started Guide.

How to Recover Passwords

Password recovery is a feature that a system administrator can enable or disable. If password recovery is disabled, the only way to recover from a lost or forgotten password is to clear the switch configuration entirely. For this procedure, see the “How to Recover Passwords” section on page 3-5.

The Cisco IE 2000 Switch Software Configuration Guide provides details about enabling and disabling the password recovery feature and the procedure for recovering passwords.

Cisco IE 2000 Switch Hardware Installation Guide

 

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Contents Americas Headquarters Cisco IE 2000 Switch Hardware Installation GuidePage N T E N T S Installation Guidelines Connecting to a Dual-Purpose Port Verifying Switch Operation IP Settings Conventions AudiencePurpose Related Publications Product Overview Model Description Software Image Switch ModelsModel Description Software Image Model Description Software Image Cisco IE-2000-4TS-L Front Panel View Front PanelCisco IE-2000-8TC-L Front Panel Cisco IE-2000-16TC-L Front Panel View 10/100BASE-T Downlink Ports Cisco IE-2000-16PTC-G-E Switch Front Panel View100/1000 Mb/s SFP Module Uplink Slots 10/100BASE-T Uplink Ports10/100/1000BASE-T Uplink Ports 100 Mb/s SFP Module Uplink SlotsType of SFP Module Model Dual-Purpose Gigabit Ethernet Uplink PortsSFP Modules GLC-LH-SM Power ConnectorsPoE Power Connector Alarm ConnectorUSB Mini-Type B Port Management PortsLEDs LEDs on the Cisco IE 2000 SwitchUSB-Mini Console LED Express Setup LEDSystem LED Power Status LEDs Alarm LEDsPort Status LEDs Dual-Purpose Port LEDs Dual-Purpose Port LEDsColor PoE Status Flash Memory CardPoE Status LED 10 Flash Memory Card Slot Management Options Rear PanelNetwork Configurations Preparing for Installation Switch Installation140F 60C Statement Hazardous Area Installation Warnings 1080 Environment and Enclosure Guidelines Installation GuidelinesNorth American Hazardous Location Approval General Guidelines Verifying Package Contents Installing or Removing the Flash Memory Card OptionalInstalling the Flash Memory Card in the Switch RJ-45 Console Port USB Mini-Type B Console Port Connecting to a Console PortRJ-45 Console Port Connecting the Console CableRemoving the USB Mini-Type B Console Port Cover USB Mini-Type B Console PortChoose Start Control Panel Systems Tools and Equipment Connecting to PowerSupported Power Supplies Usage Grounding the SwitchDimensions Attachable?Slide the ground screw through the terminal Ground cable Preparing the AC Power Connection Connecting the Power Converter to an AC Power SourceConnecting AC Power Connecting the AC Power Source to the Power ConverterConnecting the Power Converter to a DC Power Source Wiring the DC Power Source Statement Label 12 Stripping the Power Connection Wire14 Inserting Wires in the Power Connector 15 Torquing the Power Connector Captive Screws 16 Completed DC Power Connections on the Power Connectors Attaching the Power Connectors to the Switch17 Attaching the Power Connectors to the Switch 18 Connecting the Power Connectors to the Switch Connecting Power to the Switch PoE DC-Input Optional 332021 Powering On the Switch Applying Power to the Power ConverterRunning Boot Fast Disconnecting Power Installing the SwitchVerifying Boot Fast DIN Rail Switch Installing the Switch on a DIN RailRemoving the Switch from a DIN Rail Wiring the Protective Ground and DC Power for Alarm Circuits Connecting Alarm CircuitsLabel Connection Wiring the External Alarms21 Removing the Alarm Connector 332225 Attaching the Alarm Connector to the Switch 25 Connecting the Alarm Connector to the Switch Connecting Destination PortsConnecting to 10/100 and 10/100/1000 Ports 26 Connecting to an Ethernet Port Installing SFP Modules into SFP Module Slots Installing and Removing SFP ModulesRemoving SFP Modules from SFP Module Slots 28 Installing an SFP Module into an SFP Module SlotConnecting to SFP Modules LC connector Connecting to a Dual-Purpose Port Where to Go Next Verifying Switch OperationSwitch Installation Where to Go Next Switch Boot Fast Diagnosing ProblemsEthernet and Fiber-Optic Cables Switch LEDsSwitch Connections Bad or Damaged CablePing End Device Interface Settings10/100 and 10/100/1000 Port Connections SFP ModuleCabling Distance Switch PerformanceSpeed, Duplex, and Autonegotiation Autonegotiation and Network Interface CardsHow to Recover Passwords Resetting the SwitchSerial Number Location for the Cisco IE-2000 Switches Finding the Switch Serial NumberOperating Temperature Specifications Technical SpecificationsEnvironmental Ranges Technical SpecificationsPower Requirements Table A-2 Cisco IE 2000 Series Technical Specifications Physical Dimensions Table A-2 Cisco IE 2000 Series Technical Specifications Hazardous Locations Standards Alarm RatingsAlarm Ratings Specification Hazardous Locations Standards10/100 Ports Connector SpecificationsConsole Port SFP Module ConnectorsDual-Purpose Ports Figure B-5 USB Type A-to-USB 5-Pin Mini-Type B Cable Alarm PortSFP Module Cables Cables and AdaptersCommercial SFPs Core Modal WavelengthBandwidth Type of SFP Module Nanometers Fiber Type MHz/km1 Cable Distance Extended temperature SFPsTP3 Cable PinoutsFigure B-9 Console Port Adapter PinoutsDSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Adapter DeviceOL-25818-04 Removing the USB Mini-Type B Console Port Cover Accessing the CLI Through the Console PortFigure C-1 Removing the USB Mini-Type B Console Port Cover Figure C-2 Connecting the Console Cable Figure C-3 Connecting the USB-Mini Console Cable Installing the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows USB Device DriverInstalling the Cisco Microsoft Windows 2000 USB Driver Using the Add or Remove Programs Utility Uninstalling the Cisco Microsoft Windows USB DriverCompleting the Setup Program Entering the Initial Configuration InformationIP Settings Enter an enable password, and press Return These choices appear