Cabletron Systems TRXI-42, TRXI-22, TRXI-24 manual Save/Execute, Nextscreen, Previousscreen, Return

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LOCAL MANAGEMENT

The “station added” trap message includes the new station’s MAC address so that you can decide if the new station should be allowed on the ring.

To add multiple users to the ring, temporarily disable ring security using the Disable mode, then select the Alarm Only mode to re-enable ring security. Ring Security stores the MAC address of each station on the ring to the allowed list. This saves you from entering MAC addresses one at time using the Stn Edit command. Refer to “Building the Allowed List” for instructions.

Alarm/Remove - This is the highest level of ring security. When in the Alarm/Remove mode, ring security sends a “Remove MAC Frame Command” to new stations attempting to enter the ring, and a trap/alarm to the NMS informing it of the action taken. The “Remove MAC Frame Command” tries to automatically remove the station from the ring. If it cannot remove the station from the ring after three attempts, it sends a trap/alarm to the NMS informing it that “the station could not be removed.”

SAVE/EXECUTE

This command saves all security mode changes to the TRXI’s NVRAM. You must use the SAVE/EXECUTE command for your changes to take effect.

NEXT_SCREEN

Use this command to scroll to the next screen of the allowed database.

PREVIOUS_SCREEN

Use this command to scroll back to the previous screen of the allowed database list.

RETURN

Use this command to exit the Ring Security screen and return to the Device Setup screen.

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Contents Token Ring Intelligent HUB USER’S Guide Printed On Recycled Paper FCC Notice Exclusion of Warranty and Disclaimer of Liability REQUIREMENTS/SPECIFICATIONS Contents Table of Contents IntroductionInstallation Testing and Troubleshooting ContentsLocal Management Chapter Introduction Using this ManualTrxi Overview Introduction Getting HelpTrxi Features Rmon MIB Support Media Type ConnectorGroup Subgroup Section Token Ring Port Interface Modules TPIMsCabletron’s Distributed LAN Monitor Flash EEPROMsRemote Network Management Capabilities Recommended ReadingCable Specifications Chapter REQUIREMENTS/SPECIFICATIONSFrequency Impedance Attenuation Attenuation and ImpedanceUTP Cable Type Maximum Lobe Length Mbps Maximum Lobe LengthsType 3 Media Filters Maximum Number of StationsREQUIREMENTS/SPECIFICATIONS Maximum Trunk Lengths STP Cable Type Ring Speed MbpsMixed Cable Types Cable Type Attenuation Maximum Drive Distance Multimode Fiber Optic Cable Specifications for the TPIM-F2Fiber Optic Budget Single Mode Fiber Optic Cable Specifications for the TPIM-F3 Crosstalk TemperatureNoise REQUIREMENTS/SPECIFICATIONS Console REQUIREMENTS/SPECIFICATIONS COM 1/COM 2 Port SpecificationsModem UPSTPIM-T1 REQUIREMENTS/SPECIFICATIONS Tpim SpecificationsTPIM-T4 REQUIREMENTS/SPECIFICATIONS TPIM-T2Parameter Typical Worst Worst Case Typical REQUIREMENTS/SPECIFICATIONS TPIM-F2Value Case Budget TPIM-F3 REQUIREMENTS/SPECIFICATIONS TPIM-F3Parameter Typical Minimum Maximum Power Supply Requirements REQUIREMENTS/SPECIFICATIONS General SpecificationsOutput Min. Load Max. Load Max Power Environmental RequirementsService REQUIREMENTS/SPECIFICATIONS SafetyPhysical Attaching the Strain Relief Bracket Unpacking the TrxiAttaching the Strain Relief Installing the TrxiRack Mounting the Trxi Installing the Trxi in the RackWall Mounting the Trxi Free-Standing Installation Ring Speed Switch Settings Installation Setting the Ring Speed SwitchInstallation Setting the Nvram Switch Connecting the Network Lobe Port Cabling Installation Connecting the Trxi to the Power SourceConfiguration Examples for TRXI-24 and TRXI-44 LNK TPIM-T4 Installation Installing the Tpim RI/RO Modules Top View Setting the TPIM’s Phantom Switch and RI/RO Switch12. Installing a Tpim Installing a Tpim to the TrxiConnecting a Twisted Pair Segment to the TPIM-T1 Connecting a Twisted Pair Segment to the TPIM-T2 or TPIM-T4 Installation LNK Finishing the Installation Checking the Installation Chapter Testing and TroubleshootingTRXI-24TOKEN Ring HUB with Lanview Testing and Troubleshooting Using LanviewLCD Testing and Troubleshooting LCD DisplayDisplayed Message Comments Static System MessagesDisplayed Messages Comments Alarm MessagesUnsaved Initialization Messages Failure or Error MessagesNormal Unsaved Initialization Messages Displayed Message Saved System MessagesChapter Local Management Attaching the Management Terminal Local Management Management Terminal RequirementsDisplay Setup Setting the Management Terminal Setup ParametersGeneral Setup SetupRJ45 COM 2 Port Modem Cable Configuration and SetupTrxi Local Management Local Management Accessing Local ManagementMain Menu Local Management Using Local ManagementExiting a Local Management Screen Selecting a Menu OptionExiting Your Local Management Session System Date System Level ScreenSystem Time IP AddressCOM 1 Application Setting the System DateCOM 2 Application Clear All NvramSetting the IP Address Setting the System TimeSetting the Subnet Mask Setting the Enable Beacon Recovery Field Setting the Clear All Nvram FieldSnmp Community Names Screen Component Name AccessCommunity Name Editing the Community Name FieldSnmp Traps Screen Enable TrapsTrap Destination Trap Community NameSetting Snmp Traps Ring Security Screen Station Address Security ModeStn Edit Nextscreen SAVE/EXECUTEPreviousscreen ReturnAdding Stations to the Station Address Allowed List Building the Allowed ListDeleting Stations from the Station Address Allowed List Changing the Ring Security ModeDevice Statistics Device Statistics ScreenInterface Isolating Errors Ring Information NON-ISOLATING Errors Ports EnabledLost Frame Errors Ring NumberRcvr Congestion Errors Frame Copied ErrorsToken Errors Frequency ErrorsSetting the Refresh Field Selecting the Device Statistics Counter ModeChassis Status View Screen Enable All PortsPort Status TempSetting the Operational/Administrative Mode Option Setting the Enable All Ports OptionOperational Return11. Component Status View Screen Component Status View ScreenSnmp Tools Screen SET GETGetnext WalkGetting and Setting OIDs Security Access LevelCommunity Name Local Management Scrolling Through MIB OIDs Local Management Local Management German Power Supply CordSpanish French