Cabletron Systems STHI manual Walk, Cycles, 9 SET

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The SNMP Tool Screen

5.9.6WALK

WALK functions like an automatically repeating STEP, rapidly scrolling through a MIB leaf by leaf from a user-specified OID without requiring the user to initiate each step. WALK steps continuously until either the user stops the process or the list ends.

1.Invoke WALK by the on-screen selection method.

2.After “<INITIAL> OID (=F9)” appears, specify an OID from which to begin walking, and press the Return key.

The screen will begin walking through the MIB’s sublayers.

3.Press the Space Bar to stop the walk (or to resume if stopped), or wait for “***MIB WALK COMPLETED***” to appear on the screen.

5.9.7CYCLES

CYCLES functions like WALK except that the user specifies the number of steps to be taken and the time to elapse between each step, allowing the user to limit the speed and duration (content) of the display.

1.Invoke CYCLES by the on-screen selection method.

2.After “ENTER CYCLE COUNT:” appears, set the number of steps to be taken, then press the Return key.

3.After “ENTER CYCLE DELAY (secs):” appears, set the delay (in seconds) to occur between steps, then press the Return key.

4.After “<INITIAL> OID (=F9)” appears, specify an OID from which to begin walking, and press the Return key.

5.9.8RECALL-OID

RECALL-OIDis a tool of convenience used only when specifying an OID. Rather than retyping the last-specified OID, the user presses F9 and the OID appears. RECALL-OIDmay be invoked only by pressing F9.

5.9.9SET

SET enables users with read-write and super-user access to change the current values of modifiable MIB objects. For example, a super-user may change the current community name protecting a certain MIB, or change the STHI hub’s operating ring speed.

1.Invoke SET on screen, or press the F7 function key.

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Contents Sthi Intelligent Token Ring Stackable HUB USER’S Guide Page FCC Notice Cabletron Software Program License United States Government Restricted Rights Introduction Requirements & SpecificationsInstallation Local Management TroubleshootingAppendix a Tpim Specifications Appendix B Media Specifications Sthi Overview Contents of This ManualLanview LEDs Sthi OverviewTCU Ports Lobe Port and Multiple Ring Out Port ConfigurationsRing Speed Fault Protection Media Type Connector Daughter Board Upgrade KitActive Circuitry 3 RI & RO PortsSupport for Passive MAU Workgroups Automatic Beacon Recovery ProcessHub-By-Hub Bypass Control IP Address Discovery Improved Protection from BeaconingFlash Downloads DAISY-CHAIN MAU Configuration Getting Help Related ManualsRelated Manuals Local ManagementGetting Help Maximum Number of Stations on a Ring General Networking ConsiderationsInstallation Recommendations TemperatureGeneral Networking Considerations CrosstalkOperating Specifications Operating SpecificationsHubstack Interconnect Cables TCU and COM PortsRJ45 to DB25 Connector Pinout Standard MIBs Supported MIB GroupsCabletron Enterprise MIBs Ring SpeedRing Sequence SafetyEnvironmental Requirements Physical SpecificationsComputing Hardware Unpacking the Sthi Installing the SthiStacking the Sthi Installing the SthiAttaching the Strain Relief Bracket Rack-Mounting the SthiRack Mounting Brackets Wall-Mounting the SthiInstalling the Sthi Wall-mounting the Sthi Free-Standing InstallationsFinishing the Installation Tpim InstallationTpim Installation Connecting the Sthi to the Power SourceColor Condition Lanview LED SignalsTrouble Resolution Trouble ResolutionLoss Of Power Failure to Link on Enabled PortReset Button Reset ButtonReset Button Management FailureNvram Reset Switch Nvram Reset SwitchLocal Management Accessing LMMenu Parameter Setting Accessing LMDumb Terminal Configuration Entering LM Console Cable ConfigurationUsing LM Screens Using LM ScreensInvoking Menu Options or Screen Commands Working with LM ScreensExiting the Local Management Interface Session Setting or Modifying FieldsScreen Hierarchy Password Screen Main Menu Device Setup StatusScreen Introductions System LevelChassis Status View Snmp TrapsComponent Status Device StatisticsSystem Level Screen System Level ScreenSystem Date and System Time IP AddressRetry Interval Enable IP Address DiscoverySubnet Mask Number of Retries Enable Beacon RecoverySnmp Community Names Screen Locally Administered AddressSnmp Community Names Screen MAC AddressCommunity Name Access PolicyRead-only Read-writeSnmp Traps Screen Enable TrapsSnmp Traps Screen Trap DestinationChassis Status View Screen Screen Mode Screen CommandChassis Status View Screen Functions of the Chassis Status View ScreenMultiplexer Configuration Fields Administrative Mode Port Configuration FieldsEach port field whether Tpim or TCU may be set as follows Ring OUT Enable Mode Each Ring port Tpim port or Ring Out TCU may be listed as Operational ModeNext and Previous Component Status ScreenComponent Status Screen Device Statistics Screen Device Statistics ScreenAccumulate Screen ModeFrames Received Errors ReceivedKBytes Received Beacon StatesRing Status Ports EnabledRing Number Stations on a RingLine Errors Isolating Errors Fields GroupBurst Errors AC ErrorsNon-Isolating Errors Group Internal ErrorsLost Frame Errors Frame Copied ErrorsFrequency Errors Token ErrorsSnmp Tool Screen Snmp Tool Screen3 GET OID PrependStep Getnext9 SET WalkCycles Firmware Image Downloads RepeatCtDLCommitRAMtoFlash Twisted Pair Tpim Pinouts OverviewFiber Optic Tpim Specifications Fiber Optic Tpim SpecificationsBudget TPIM-F2 for Multimode FiberParameter Typical Worst Case Parameter Typical Minimum Maximum TPIM-F3 for Single Mode FiberA-5 UTP Cable Categories Unshielded Twisted Pair UTPUnshielded Twisted Pair UTP Operating Electrical SignalAttenuation Loss Cat Frequency Per 100m @ ≥100mShielded Twisted Pair STP Shielded Twisted Pair STP@ 4 Mbps @ 16 Mbps CategoryType Frequency 1000 m 1000 ft Operational Attenuation perSTP Lobe Lengths Mixed STP Cable TypesSingle Mode and Multimode Fiber Optic Cabling Single Mode and Multimode Fiber Optic CablingMax. Lobe Length Max. Drive Distance Type Mbps Total Maximum