Enterasys Networks G3G170-24, G3G124-24P Using the Reset Button, Removing the Switch from a Rack

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Using the Reset Button

Using the Reset Button

If you forget the G‐Series login password, use the Reset button to reset the password to the default value as described in the following procedure.

Note: Notify the system manager before changing the password.

To reset the G‐Series password:

1.Locate the reset button on the back of the switch as shown in Figure 3‐2.

Figure 3-2 Locating the Reset button

1Reset button

1.Press‐and‐hold the reset button while the switch is operational. This changes the login password to the default password and will be indicated by means of the command line interface (CLI) only.

2.You can now logon to the switch using the default password via the Console port and assign a new password using the CLI.

3.To access switch management from your local PC, terminal, or modem connection, refer to the Enterasys G‐Series Configuration Guide for instructions on how to log in and enter a new password.

If you require assistance, contact Enterasys Networks using one of the methods described in “Getting Help” on page xv.

Removing the Switch from a Rack

To remove the G‐Series Ethernet switch from a rack:

1.While supporting the switch so it does not fall, carefully remove the mounting screws from the two brackets that attach the switch to the rack.

2.If necessary, remove each bracket from the switch by removing the mounting kit screws as shown in Figure 2‐1 on page 2‐5.

3-4 Troubleshooting

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Contents Enterasys G-Series Page Page Product Safety Federal Communications Commission FCC NoticeIndustry Canada Notice Class a ITE Notice Clase A. Aviso de ITEElectromagnetic Compatibility EMC Compatibilidad Electromágnetica EMCElektro- magnetische Kompatibilität EMC Hazardous SubstancesSupplement to Product Instructions Safety Information Class 1 Laser Transceivers Vcci NoticeBsmi EMC Statement Taiwan Declaration of Conformity USAVii Viii Contents Appendix a Specifications Index Xii How to Use This Guide About This GuideWho Should Use This Guide Related DocumentsDocument Conventions Commonly Used AcronymsGetting Help Getting Help Xvi About This Guide Introduction OverviewFeatures PoE Power over Ethernet Support Standalone or Rack Mountable ChassisPowered Device Classifications PDs Fan ManagementInstallation For information about Refer toUnpacking the G-Series Switch Shipped With the SwitchRequired and Shipped Separately Optional Enterasys ComponentsOrder of Installation Steps Mounting the SwitchG3G124-24 Optional PoE Module Installation Considerations Placing the Switch on a Flat Surface Installing the Switch into a RackInstalling and Removing a Power Supply Power Supply Planning Power Supply RemovalInstalling a Power Supply Power Supply Addition or IOM RemovalRemoving a Power Supply Power supply Power supply handle Captive screwsInstalling and Removing an IOM Installing an Optional PoE Module on the G3G-24TXInstalling an IOM Fastening screws IOM connector PoE daughter card moduleRemoving an IOM IOM slotIOM handle IOM module Connecting Power to the Switch Display StatusConnecting to the Console Port Connecting to the RJ45 Console PortConsole Port Pinout Pin ConnectionConnecting to the Network Connecting to the USB Console PortConnecting UTP Cables to RJ45 Ports Signal RJ45 Pin DB9 PinConnecting a UTP Cable Segment to RJ45 Port Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX Installing Optional SFP/XFP Connecting to the Network Connecting Fiber-Optic Cables to SFP/XFP Ports Removing an XFP/SFPCompleting the Installation Installing an Optional PoE Module in the G3G124-24 Switch Removing the Switch CoverInstalling the PoE Module Troubleshooting Checking the LEDs System LED DefinitionsDisplay Status Power LEDs IOM Status LEDsFixed and IOM Port LEDs Using the Reset Button Removing the Switch from a RackSpecifications Switch SpecificationsTable A-1 G3 Switch Specifications SpecificationPower Specifications G3G170-24Processors/Memory PerformanceIOM Module Specifications Table A-2 G3G-24TX IOM SpecificationsTable A-3 G3G-24SFP IOM Specifications G3G-24TXTable A-4 G3K-2TX and G3K-4TX IOM Specifications G3K-2TX and G3K-4TXTable A-6 Mini-GBIC Input/Output Port Specifications Torque ValuesTable A-5 Recommended Torque Values by Screw Size Screw Size Torque in Pounds Bit SizeMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX MGBIC-02 Specifications 1000BASE-TTable A-7 MGBIC-LC01/MGBIC-MT01 Optical Specifications Table A-9 MGBIC-02 SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC04 Specifications 100BASE-FXTable A-10 MGBIC-LC03 Optical Specifications Table A-11 MGBIC-LC03 Operating RangeMGBIC-LC05 Specifications 100BASE-FX MGBIC-LC07 Specifications 1000BASE-ELXGigabit Ethernet Transceiver XFP Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-LC09 Specifications 1000BASE-LX Table A-22 XFP Fiber-Optic Specifications Table A-23 Recommended Cable Types and SpecificationsConsole Port Pinout Assignments Regulatory ComplianceIndex Numerics
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