Cabletron Systems SEHI100TX manual Contents

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Contents

CHAPTER 5 CONNECTING TO THE NETWORK

 

5.1

Connecting the SEHI to the Network

5-1

 

5.1.1 Connecting to Network Ports

5-1

 

5.1.2 Connecting a UTP Segment to an EPIM-100TX

5-2

 

5.1.3 Connecting a Fiber Segment to the EPIM-100FX

5-4

5.2

Testing the Installation

5-5

CHAPTER 6

TROUBLESHOOTING

 

6.1

Installation Test

6-1

6.2

Using LANVIEW

6-2

6.3

Using the RESET Button

6-4

6.4

Setting the NVRAM Switch

6-5

CHAPTER 7

LOCAL MANAGEMENT

 

7.1

Local Management Keyboard Conventions

7-2

7.2

Management Terminal Setup

7-3

7.3

Accessing Local Management

7-6

7.4

The Feature Selection Screen

7-7

7.5

The Community Name Table Screen

7-8

 

7.5.1 Editing the Community Name Field

7-9

7.6

The Configuration Screen

7-10

 

7.6.1 Setting the IP Address

7-12

 

7.6.2 Setting the Subnet Mask

7-12

 

7.6.3 Setting the Default Gateway

7-13

 

7.6.4 Using the Port Enable Override

7-13

 

7.6.5 Exiting the Configuration Screen

7-14

7.7

The Trap Table Screen

7-14

 

7.7.1 Configuring the Trap Table

7-15

 

7.7.2 Exiting the Trap Table Screen

7-15

7.8

The SNMP Tools Screen

7-16

 

7.8.1

Getting Individual OIDs

7-18

 

7.8.2 Getting the Next OID

7-18

 

7.8.3

Setting an OID

7-18

 

7.8.4

Viewing Multiple OIDs

7-19

 

7.8.5

Walking Through OIDs

7-19

 

7.8.6

Stepping Through OIDs

7-20

 

7.8.7

Cycling Through OIDs

7-20

 

7.8.8 Exiting the SNMP Tools Screen

7-20

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SEHI100TX User’s Guide

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Contents Intelligent Stackable HUB USER’S Guide SEHI100TX User’s Guide FCC Notice Cabletron SYSTEMS, INC. Program License Agreement United States Government Restricted Rights Contents Contents SEHI100TX User’s Guide Vii Chapter Introduction Using this ManualFollowing conventions are used throughout this document Document ConventionsRelated Manuals Getting HelpSehi Overview Chapter Sehi Features and OptionsSehi Features and Options Sehi FeaturesStackable Capabilities Remote Network Management Rack Mounting CapabilitiesOptional 100BASE-TX and 100BASE-FX EPIMs Cable Specifications Chapter Installation Requirements SpecificationsHubSTACK Interconnect Cable Requirements UTP Cable Specifications Multimode Specifications for the EPIM-100FX Network Cable Lengths COM Port Requirements Network Port SpecificationsPower Supply Requirements Operating SpecificationsEnvironmental Requirements Agency Approvals Physical SpecificationsUnpacking the Sehi Chapter InstallationNvram Switch Location PRE-INSTALLATION CheckoutSEHI100TX-22 Tabletop or Shelf InstallationScrews Strain-Relief Bracket Rackmount InstallationRackmount Installation Installing the Sehi in the Rack Powering UP and Stacking the Sehi Repeat steps 3 through 6 until all SEH hubs are connected Install an EPIM-100TX or an EPIM-100FX as follows Installing the EPIM-100TX or the EPIM-100FXConnecting the Sehi to the Network Chapter Connecting to the NetworkConnecting to Network Ports Sehi Network Ports Connecting a UTP Segment to an EPIM-100TXPosition X crossed over RX+ TX+ Position = Not crossed over EPIM-100FX Port Connecting a Fiber Segment to the EPIM-100FXTesting the Installation Installation Test Chapter TroubleshootingUsing Lanview Using Lanview Epim 1 RCV LED Using the Reset ButtonSetting the Nvram Switch Chapter Local Management Keyboard Conventions Function Local Management Keyboard ConventionsManagement Terminal Setup Console Cable Configuration Management Terminal Setup Parameters Sehi Local Management Accessing Local ManagementFeature Selection Screen Feature Selection ScreenCommunity Name Table Screen Community Name Table ScreenEditing the Community Name Field Configuration Configuration ScreenDisplays the IP address of the Sehi Setting the Subnet Mask Setting the IP AddressUsing the Port Enable Override Setting the Default GatewayTrap Table Screen Exiting the Configuration ScreenExiting the Trap Table Screen 1 Configuring the Trap TableSnmp Tools Screen Snmp Tools ScreenLets you retrieve MIB objects using Snmp protocol Getting Individual OIDs Setting an OIDGetting the Next OID Walking Through OIDs Viewing Multiple OIDsCycling Through OIDs Stepping Through OIDsExiting the Snmp Tools Screen Device Statistics Screen Device Statistics ScreenDisplays the number of errors due to misaligned packets Module Number Sequence Selecting the Appropriate Module/PortUsing the Disable Port Command Using the Enable Port CommandExiting the Device Statistics Screen Epim Specifications Appendix a Epim SpecificationsEPIM-100TX EPIM-100FX Appendix B Image File Download Using Oids Setting UP a Unix Workstation AS a Tftp Server Standard Local Download Table B-1 OIDs and Settings Numerics IndexIndex-2 Power Supply Cord