Related Manuals, Getting Help | Cabletron Systems STHI specification

Related Manuals

1.2.9Local Management

The STHI hub’s Local Management application displays packet and error statistics for the entire stack, for each individual device, or for individual ports, and enables the user to provide management support for the STHI and all its attached segments.

Users with actual or emulated VT100 dumb terminals may access Local Management out-of-band via the RJ45 COM port. Refer to Section 5.1 for connection instructions.

1.2.10 Remote Network Management Capabilities

The STHI may be managed remotely by a variety of SNMP network management systems including the following from Cabletron Systems:

•Cabletron Systems SPECTRUM

•Cabletron Systems Remote LANVIEW/Windows

•Cabletron Systems Remote LANVIEW for SunNet Manager

1.3 Related Manuals

Use the Cabletron Systems STH-22/24 /42/44 User’s Guide to supplement the procedures and other technical data provided in this manual. The procedures contained therein are referenced where appropriate, but are not repeated in this manual.

1.4 Getting Help

To present any questions, comments, or suggestions concerning this manual or any Cabletron Systems Product, please contact Cabletron Systems Technical Support:

By phone	(603) 332-9400
	Monday-Friday; 8am - 8pm EST
By CompuServe	GO CTRON from any ! prompt
By Internet mail	support@ctron.com
By Fax:	(603) 337-3075
By BBS:	(603) 337-3750

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Cabletron Systems STHI manual Related Manuals, Getting Help, Local Management, Remote Network Management Capabilities

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 Troubleshooting Appendix a Tpim Specifications Appendix B Media Specifications Sthi Overview Contents of This Manual Lanview LEDs Sthi Overview TCU Ports Lobe Port and Multiple Ring Out Port ConfigurationsRing Speed Fault Protection Media Type Connector Daughter Board Upgrade KitActive Circuitry 3 RI & RO Ports Support 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 Management Getting Help Maximum Number of Stations on a Ring General Networking Considerations Installation Recommendations TemperatureGeneral Networking Considerations Crosstalk Operating Specifications Operating SpecificationsHubstack Interconnect Cables TCU and COM Ports RJ45 to DB25 Connector Pinout Standard MIBs Supported MIB GroupsCabletron Enterprise MIBs Ring Speed Ring Sequence Safety Environmental Requirements Physical SpecificationsComputing Hardware Unpacking the Sthi Installing the Sthi Stacking the Sthi Installing the SthiAttaching the Strain Relief Bracket Rack-Mounting the Sthi Rack Mounting Brackets Wall-Mounting the Sthi Installing the Sthi Wall-mounting the Sthi Free-Standing Installations Finishing the Installation Tpim InstallationTpim Installation Connecting the Sthi to the Power Source Color Condition Lanview LED Signals Trouble Resolution Trouble ResolutionLoss Of Power Failure to Link on Enabled Port Reset Button Reset ButtonReset Button Management Failure Nvram Reset Switch Nvram Reset Switch Local Management Accessing LM Menu Parameter Setting Accessing LMDumb Terminal Configuration Entering LM Console Cable Configuration Using LM Screens Using LM ScreensInvoking Menu Options or Screen Commands Working with LM Screens Exiting the Local Management Interface Session Setting or Modifying Fields Screen Hierarchy Password Screen Main Menu Device Setup StatusScreen Introductions System Level Chassis Status View Snmp TrapsComponent Status Device Statistics System Level Screen System Level ScreenSystem Date and System Time IP Address Retry Interval Enable IP Address DiscoverySubnet Mask Number of Retries Enable Beacon Recovery Snmp Community Names Screen Locally Administered AddressSnmp Community Names Screen MAC Address Community Name Access PolicyRead-only Read-write Snmp Traps Screen Enable TrapsSnmp Traps Screen Trap Destination Chassis Status View Screen Screen Mode Screen CommandChassis Status View Screen Functions of the Chassis Status View Screen Multiplexer Configuration Fields Administrative Mode Port Configuration Fields Each 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 Mode Next and Previous Component Status ScreenComponent Status Screen Device Statistics Screen Device Statistics Screen Accumulate Screen Mode Frames Received Errors ReceivedKBytes Received Beacon States Ring Status Ports EnabledRing Number Stations on a Ring Line Errors Isolating Errors Fields GroupBurst Errors AC Errors Non-Isolating Errors Group Internal ErrorsLost Frame Errors Frame Copied Errors Frequency Errors Token ErrorsSnmp Tool Screen Snmp Tool Screen 3 GET OID Prepend Step Getnext 9 SET WalkCycles Firmware Image Downloads Repeat CtDLCommitRAMtoFlash Twisted Pair Tpim Pinouts Overview Fiber Optic Tpim Specifications Fiber Optic Tpim Specifications Budget TPIM-F2 for Multimode FiberParameter Typical Worst Case Parameter Typical Minimum Maximum TPIM-F3 for Single Mode Fiber A-5 UTP Cable Categories Unshielded Twisted Pair UTP Unshielded Twisted Pair UTP Operating Electrical SignalAttenuation Loss Cat Frequency Per 100m @ ≥100m Shielded Twisted Pair STP Shielded Twisted Pair STP@ 4 Mbps @ 16 Mbps Category Type Frequency 1000 m 1000 ft Operational Attenuation perSTP Lobe Lengths Mixed STP Cable Types Single Mode and Multimode Fiber Optic Cabling Single Mode and Multimode Fiber Optic CablingMax. Lobe Length Max. Drive Distance Type Mbps Total Maximum