Enterasys Networks 2G4072-52 manual Connecting to a Modem

Page 42

Connecting to the COM Port for Local Management

4.Turn on the modem.

5.With a PC connected to a remote modem, you can configure the switch remotely. To do so, you must configure your PC VT emulation package with these parameters.

Parameter	Setting

Mode	7 Bit Control

Transmit	Transmit=9600

Bits Parity	8	Bits, No Parity

Stop Bit	1	Stop Bit

6.When these parameters are set, the Local Management password screen will display. Refer to the Enterasys Matrix N Standalone Series Configuration Guide for further information.

Figure 3-14 Connecting to a Modem

RESET

Ä

Ã

Â À

	CPU
CONSOLE	PWR
CONSOLE

Á

GROUP 3

GROUP SELECT

GROUP 2

GROUP 1

1	UTP cable & RJ45 connectors	3	RJ45-to-DB25 modem adapter 5 Remote modem
2	RJ45 COM port	4	Local modem

3-16 Installation

Image 42

Contents Enterasys Matrix Page Page Industry Canada Notice Product SafetyFederal Communications Commission FCC Notice Class a ITE Notice Clase A. Aviso de ITEElektro- magnetische Kompatibilität EMC Electromagnetic Compatibility EMCCompatibilidad Electromágnetica EMC Hazardous SubstancesSupplement to Product Instructions Vcci Notice Bsmi EMC Statement TaiwanSafety Information Class 1 Laser Transceivers Declaration of ConformityEnterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Troubleshooting Appendix a SpecificationsIndex Figures TablesXiv Preface Who Should Use This GuideImportant Notice Structure of This Guide Related DocumentsFor Refer to Document Conventions This guide uses the following conventionsGetting Help Support@enterasys.comIntroduction Connectivity Switch Configuration Using WebView2G4072-52 ManagementLanview Diagnostic LEDs Switch Configuration Using CLI CommandsStandards Compatibility Lanview Diagnostic LEDs Introduction Network Requirements Link Aggregation1000BASE-SX/SX+/LX Network 10BASE-T Network100BASE-TX Network 1000BASE-T NetworkInstallation Unpacking the 2G4072-52Contents of 2G4072-52 Rack MountingAttaching Rack-mount Ears to Enterasys Matrix N SA 2G4072-52 Connecting Power Connecting PowerConnecting to the Network Connecting UTP CablesRX TX Crossover Four-Wire Cable RJ45 Pinouts Eight-Wire Crossover Cable RJ45 Pinouts Connecting Fiber-Optic Cables to Mini-GBICs 2G4072-52 2G4072-52 ÃÄÀ Connecting to an IBM PC or Compatible Device Connecting to the COM Port for Local ManagementWhat Is Needed Parameter SettingConnecting to a VT Series Terminal 12 Connecting an IBM PC or CompatibleConnecting to a Modem 13 Connecting a VT Series Terminal14 Connecting to a Modem Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal Diagram RJ45VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation Log-In Using a Console Port ConnectionModem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation 15 Matrix Startup Screen Example N7 Chassis Troubleshooting Using LanviewViewing the Receive and Transmit Activity LED Color State Recommended ActionAlternating 67% on, 33% off Troubleshooting Checklist Refer to the Enterasys Matrix N Standalone SeriesOverview of Shutdown Procedure Troubleshooting ChecklistProblem Possible Cause Recommended Action Recommended Shutdown Procedure Using Reset Button Last Resort Shutdown Procedure Using Reset ButtonTable A-1 Specifications ItemSpecification Specifications2G4072-52 Specifications 2G4072-52 PortsProcessors/Memory Mini-GBIC Input/Output SpecificationsTable A-2 Mini-GBIC Input/Output Port Specifications PhysicalGigabit Ethernet Specifications MGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SXMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX Table A-7 MGBIC-08 Optical Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-9 MGBIC-02 SpecificationsRegulatory Compliance Table A-3 COM Port Pin Assignments Signal Name Input/OutputCOM Port Pinout Assignments Table A-4 Compliance Standards Regulatory ComplianceMode Switch Bank Settings and Optional Installations Setting the Mode Switches Required ToolsFigure B-1 Mode Switch Location Memory Locations and Replacement Procedures Location of Dimm and Dram Simm Memory ModulesDimm Replacement Procedure Removing the DimmInstalling the Dimm Figure B-4 Installing the DimmRemoving the Dram Simm Figure B-5 Removing Chassis CoverInstalling the Dram Simm Figure B-6 Dram Simm Connector LocationFigure B-7 Installing the Dram Simm Page Index NumericsPinout assignments console port A-6