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SEHI100TX-22 manual
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SEHI100TX-22
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Troubleshooting
Specs
Install
Warranty
Dimension
The Configuration Screen
Chapter Connecting To The Network
RESET Button
Management Terminal Setup
This command lets the user enable the selected port
Page 88
Image 88
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Contents
SEHI100TX-22 100BASE-T INTELLIGENT STACKABLE HUB USER’S GUIDE
Page
FCC NOTICE
Only qualified personnel should perform installation procedures
SEHI100TX User’s Guide
DOC NOTICE
VCCI NOTICE
CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT
SEHI100TX User’s Guide
EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY
CABLETRON SOFTWARE PROGRAM LICENSE
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
SEHI100TX User’s Guide
DECLARATION OF CONFORMITY
SEHI100TX User’s Guide
CONTENTS
CHAPTER 2 SEHI FEATURES AND OPTIONS
INSTALLATION REQUIREMENTS
AND SPECIFICATIONS
Contents
CHAPTER 5 CONNECTING TO THE NETWORK
TROUBLESHOOTING
CHAPTER
Contents
EPIM SPECIFICATIONS
APPENDIX B IMAGE FILE DOWNLOAD USING OID STRINGS
APPENDIX A
viii
Contents
SEHI100TX User’s Guide
1.1 USING THIS MANUAL
CHAPTER INTRODUCTION
1.2 DOCUMENT CONVENTIONS
anonymous
1.3 GETTING HELP
your email address
Chapter 1 Introduction
1.4 RELATED MANUALS
SEHI100TX User’s Guide
CHAPTER SEHI FEATURES AND OPTIONS
2.1 SEHI OVERVIEW
2.2 SEHI FEATURES
2.3 STACKABLE CAPABILITIES
RESET Button
LANVIEW LEDs
Local Management
2.5 REMOTE NETWORK MANAGEMENT
2.4 RACK MOUNTING CAPABILITIES
2.6 OPTIONAL EPIMS
3.1 CABLE SPECIFICATIONS
CHAPTER INSTALLATION REQUIREMENTS AND SPECIFICATIONS
3.1.1 HubSTACK Interconnect Cable Requirements
3.1.2 UTP Cable Specifications
3.1.3 Multimode Fiber Optic Cable Specifications
Propagation Delay
Temperature
Fiber Optic Budget and Propagation Delay
3.2 NETWORK CABLE LENGTHS
Network Cable Lengths
A DTE
SEHI100TX-22 Repeater B DTE
The maximum length of an individual UTP segment may be no
3.3 NETWORK PORT SPECIFICATIONS
3.4 COM PORT REQUIREMENTS
3.5 OPERATING SPECIFICATIONS
3.5.1 Power Supply Requirements
3.5.2 Environmental Requirements
3.5.3 Agency Approvals
3.6 PHYSICAL SPECIFICATIONS
Dimensions H x W x D
Weight
Chapter 3 Installation Requirements and Specifications
CHAPTER INSTALLATION
4.1 UNPACKING THE SEHI
4.2 PRE-INSTALLATION CHECKOUT
Rear of Chassis NVRAM Switch located behind grating
4.4 RACKMOUNT INSTALLATION
4.3 TABLETOP OR SHELF INSTALLATION
Proceed to Section 4.5, Powering Up and Stacking the SEHI
Rack mounting the SEHI involves the following
Figure 4-4 Installing the Rack Mounting Brackets
Rack Mounting the SEHI
Proceed to Section 4.5, Powering Up and Stacking the SEHI
Fasten the SEHI to the equipment rack securely
4.5 POWERING UP AND STACKING THE SEHI
7. Repeat steps 3 through 6 until all SEH hubs are connected
4.6 INSTALLING AN EPIM
4-10
Chapter 4 Installation
SEHI100TX User’s Guide
5.1 CONNECTING THE SEHI TO THE NETWORK
CHAPTER CONNECTING TO THE NETWORK
5.1.1 Connecting to Network Ports
5.1.2 Connecting to an EPIM-100TX
Position X crossed over
Figure 5-2 EPIM-100TX Crossover Switch
6. TX
5.1.3 Connecting to an EPIM-100FX or EPIM-100FMB
Testing the Installation
5.2 TESTING THE INSTALLATION
SEHI100TX User’s Guide
Chapter 5 Connecting to the Network
SEHI100TX User’s Guide
CHAPTER TROUBLESHOOTING
6.1 INSTALLATION TEST
6.2 USING LANVIEW
Flashing indicates an irregular LED pulse
SEHI100TX-22
Blinking indicates a steady LED pulse
6.3 USING THE RESET BUTTON
6.4 SETTING THE NVRAM SWITCH
Chapter 6 Troubleshooting
SEHI100TX User’s Guide
CHAPTER LOCAL MANAGEMENT
7.1 KEYBOARD CONVENTIONS
Chapter 7 Local Management
SEHI100TX User’s Guide
Table 7-1 Keyboard Conventions
7.2 MANAGEMENT TERMINAL SETUP
Connect the console cable to the SEHI as follows
Management Terminal Setup Parameters
7.3 ACCESSING LOCAL MANAGEMENT
3. Press ENTER
7.4 THE FEATURE SELECTION SCREEN
Figure 7-3 Feature Selection Screen
7.5 THE COMMUNITY NAME TABLE SCREEN
Figure 7-4 Community Name Table Screen
write access to Local Management. Super-User
ACCESS
This allows the user to read and write to Local
COMMUNITY NAME
7.5.1 Editing the Community Name Field
7.6 THE CONFIGURATION SCREEN
7.6.1 Setting the IP Address
7.6.2 Setting the Subnet Mask
Consult the Network Administrator prior to setting the Subnet Mask
7.6.4 Using the Port Enable Override
7.6.3 Setting the Default Gateway
7.6.5 Exiting the Configuration Screen
7.7 THE TRAP TABLE SCREEN
7.7.1 Configuring the Trap Table
7.7.2 Exiting the Trap Table Screen
7.8 THE SNMP TOOLS SCREEN
The following sections describe SNMP Tools screen fields
7.8.1 Getting Individual OIDs
7.8.3 Setting an OID
7.8.2 Getting the Next OID
7.8.4 Viewing Multiple OIDs
7.8.5 Walking Through OIDs
7.8.6 Stepping Through OIDs
7.8.7 Cycling Through OIDs
7.8.8 Repeating the Last OID
7.8.9 Exiting the SNMP Tools Screen
7.9 THE DEVICE STATISTICS SCREEN
Displays the number of errors received
This command lets the user enable the selected port
7.9.3 Using the DISABLE PORT Command
7.9.2 Using the ENABLE PORT Command
7.9.1 Selecting the Appropriate Module/Port
7.9.4 Setting the UPDATE-FREQency Field
7.9.5 Exiting the Device Statistics Screen
A.1 EPIM SPECIFICATIONS
APPENDIX A EPIM SPECIFICATIONS
A.1.1 EPIM-100TX
A.1.2 EPIM-100FX
Appendix A EPIM Specifications
A.1.3 EPIM-100FMB
Appendix A EPIM Specifications
SEHI100TX User’s Guide
APPENDIX B IMAGE FILE DOWNLOAD USING OID STRINGS
B.1 SETTING UNIX WORKSTATION AS TFTP SERVER
B.2 STANDARD LOCAL DOWNLOAD
Appendix B Image File Download Using OID Strings
Table B-1 OIDs and Settings
SEHI100TX User’s Guide
Step
INDEX
Numerics
SEHI100TX User’s Guide
Index-1
Page
POWER SUPPLY CORD
GERMAN
SPANISH
FRENCH