Cabletron Systems SEHI100TX manual Getting Individual OIDs, Getting the Next OID, Setting an OID

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Chapter 7: Local Management

7.8.1Getting Individual OIDs

Use the following steps to GET an OID:

1.Highlight GET, using the arrow keys, then press ENTER or F6. “<GET> OID (=F9)” appears.

2.Use one of the following options to enter the OID:

Enter the OID minus the prepend (e.g., if the prepend is 1.3.6.1, and 4.1.3 is entered, then the OID=1.3.6.1.4.1.3).

Enter an “=” and the OID suffix (e.g., if =4.1.3 is entered, then the OID=4.1.3). This allows the user to not use the prepend.

Press F9 to recall an OID already entered. The user can then use the keyboard to modify the recalled OID as necessary.

3.Press ENTER. If there is no instance of that OID, the return code will specify “MIB_NO_INSTANCE”, otherwise, information about that OID data type, length, and value appear.

7.8.2Getting the Next OID

Use the following steps to GET the next OID:

1.Highlight GETNEXT with the arrow keys, then press ENTER or F8. “<GETNEXT> OID (=F9)” appears.

2.Enter the desired OID, or OID extension. (Press F9 to recall the last OID request. The recalled OID may then be modified as necessary.)

3.Press ENTER. If there is no instance of that OID, the return code specifies “MIB_NO_INSTANCE”, otherwise, information about the data type, length, and value of that OID appear.

7.8.3Setting an OID

Use the following steps to SET an OID:

1.Highlight SET by using the arrow keys, then press ENTER or F7. “<SET> OID (=F9)” appears.

2.Enter the OID, minus the OID prepend. If the OID was previously entered, pressing F9 recalls that entry. The arrow keys may be used to modify the recalled OID if necessary.

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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 Optional 100BASE-TX and 100BASE-FX EPIMs Rack Mounting CapabilitiesRemote Network Management HubSTACK Interconnect Cable Requirements Chapter Installation Requirements SpecificationsCable Specifications UTP Cable Specifications Multimode Specifications for the EPIM-100FX Network Cable Lengths COM Port Requirements Network Port SpecificationsEnvironmental Requirements Operating SpecificationsPower Supply 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 to Network Ports Chapter Connecting to the NetworkConnecting the Sehi to the Network 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 the Next OID Setting an OIDGetting Individual OIDs Walking Through OIDs Viewing Multiple OIDsExiting the Snmp Tools Screen Stepping Through OIDsCycling Through OIDs Device Statistics Screen Device Statistics ScreenDisplays the number of errors due to misaligned packets Module Number Sequence Selecting the Appropriate Module/PortExiting the Device Statistics Screen Using the Enable Port CommandUsing the Disable Port Command EPIM-100TX Appendix a Epim SpecificationsEpim Specifications 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