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Black Box LH8124A, LH8112A-S manual 10/100 MANAGED HUB, Installation & User Guide, June

Models: LH8112A LH8112A-S LH8124A

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JUNE 1999

JUNE 1999

LH8112A

LH8124A

LH8112A-S

LH8124A-S

10/100 MANAGED HUB

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Installation & User Guide

CUSTOMER Order toll-freein the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX

SUPPORT FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500or fax 724-746-0746

INFORMATION Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com

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Black Box manual 10/100 MANAGED HUB, Installation & User Guide, June, LH8112A LH8124A LH8112A-S LH8124A-S

Contents

10/100 MANAGED HUB Installation & User GuideJUNE LH8112A LH8124A LH8112A-S LH8124A-SAll rights reserved 1999 Black Box CorporationPrinted in USA Installation 10/100TableManagedofHubContents Installation & User GuideIntroduction Managing Through the Mini Console Using Expansion Modules4 10/100 Managed Hub Master Hub Configuration & Console Management 6 10/100 Managed Hub AppendixIntroduction Overview of the 10/100 Managed Hub10/100 Managed Hub LH8112A/LH8112A-S 10/100 Managed Hub LH8124A/LH8124A-S 8 10/100 Managed Hub10/100Mbps Auto Sensing Ports Key FeaturesStackability Expansion SlotsRMON Probe Capability 10 10/100 Managed HubAddress Tracking Capability Redundant Link CapacitySource Address Search Capability Security Intrusion Control Capability12 10/100 Managed Hub Front Panel Overview ClientsFront Panel LH8112A-S 12 Ports Front Panel LH8124A-S 24 Ports LED Indicators 24 Port LED Indicators 12 PortLED Indication Introduction14 10/100 Managed Hub The Switch Module Installed LED is on if a switch module is installed Front Panel Overview Master UnitsIntroduction 16 10/100 Managed Hub Rear Panel OverviewMini Console Using Cascade Cables InstallationInstallation ChapterMini Console Management Constructing a Management Hub StackRefer to Chapter 3 Managing Through the Mini Console 18 10/100 Managed HubRefer to Chapter 4 Console Management Console ManagementWeb-Based Management Refer to the Network Management Guide20 10/100 Managed Hub Connecting Ethernet Hubs or DevicesConnecting Workstations Connecting Other Dual Speed Hubs Connecting Fast Ethernet Switching HubsInstallation Connecting Fast Ethernet Hubs22 10/100 Managed Hub Using Expansion Modules Using Expansion ModulesExpansion Module Overview Chapter24 10/100 Managed Hub 6. Connect the appropriate communication cable to the new module Using Expansion Modules100Mbps Segment Full Duplex Collision Link up Transmit Receive26 10/100 Managed Hub TX Module LED IndicatorsNOTE Fiber Modules support 100Mbps only Full Duplex CollisionFX Module LED Indicators Using Expansion Modules28 10/100 Managed Hub Module LH8100C-2TXModule LH8100C-2TX Bridge Jumpers Module LH8100C-2TX Backpressure JumpersJumpers Module LH8100C-2TX Using Expansion ModulesJP18 1 2 3 JP1630 10/100 Managed Hub Module LH8100C-3TXModule LH8100C-3TX Bridge Jumpers Module LH8100C-3TX Backpressure JumpersJumpers Module LH8100C-3TX Using Expansion Modules32 10/100 Managed Hub Module LH8100C-2FXModule LH8100C-2FX Bridge Jumpers LH8100C-2FX Duplex JumperJumpers Module LH8100C-2FX Using Expansion Modules3 2 1 JP17 34 10/100 Managed Hub Module LH8100C-3FXModule LH8100C-3FX Bridge Jumpers Module LH8100C-3FX Backpressure JumpersJumpers Module LH8100C-3FX Using Expansion Modules36 10/100 Managed Hub Managing Through the Mini Console FeaturesMini Console Overview Managing Through the Mini ConsoleObserving Basic Port Information VFD Display38 10/100 Managed Hub Console Keys Port Indicator DefinitionThe following table summarizes the definition of the port indicators Managing Through the Mini Console40 10/100 Managed Hub Menu TreeBAUD RATE Managing Through the Mini ConsoleObserving Network Traffic 42 10/100 Managed HubManaging Through the Mini Console Selecting a GroupMonitoring Port Statistics 44 10/100 Managed HubPort Statistic Counters Managing Through the Mini Console Selecting a Port to Monitor46 10/100 Managed Hub Monitoring All Ports Status Monitoring Port Detail InformationManaging Through the Mini Console 48 10/100 Managed Hub Managing Through the Mini Console Monitoring Individual Port Status50 10/100 Managed Hub Configuring ALL PORTSManaging Through the Mini Console Configuring a single portUnit Configuration 52 10/100 Managed HubLocking the Mini Console Configuring the UnitManaging Through the Mini Console 54 10/100 Managed Hub Unlocking the Mini ConsoleNetwork Configuration IP Address ConfigurationManaging Through the Mini Console 56 10/100 Managed Hub Subnet Mask Default GatewaySecuring the Hub Out-of-Band ConfigurationCancelling the Password 58 10/100 Managed HubIn Case You Forget Your Password Restarting the Hub Restoring System Default SetupManaging Through the Mini Console System Restart-Continue60 10/100 Managed Hub System Information MenuSystem Information Connecting to the Console Interface Master Hub Configuration and Console ManagementMaster Hub Configuration & Console Management Chapter62 10/100 Managed Hub Menu ConventionMenu Conventions Menu Title The menu title briefly describes the purpose of the menu Master Hub Configuration & Console Management64 10/100 Managed Hub Using the Console ProgramLogging In Main Menu Master Hub Configuration & Console Management66 10/100 Managed Hub NOTE You must select Save to save any changes you have madeMonitoring System Information System Description A textual description of the entity. This also includes the name and version identification of the system’s hardware type, software operating system, and networking software Master Hub Configuration & Console Management68 10/100 Managed Hub Setting up for ManagementMini Console see Chapter Local Console/Remote Telnet Master Hub Configuration & Console ManagementLocal Console/Remote Telnet-SLIP 70 10/100 Managed HubMaster Hub Configuration & Console Management Parity None Stop Bits 1 stop bitOut-of-Band Mode Console Mode72 10/100 Managed Hub Master Hub Configuration & Console Management Stop Bits 1 stop bit74 10/100 Managed Hub Access RightTo edit a community name To add a community nameMaster Hub Configuration & Console Management Trap Receiver Setup 76 10/100 Managed HubMaster Hub Configuration & Console Management To set up a trap receiver community nameConfiguring a Community Name 78 10/100 Managed Hub Out-of-Band Management Status Displays the current statusMaster Hub Configuration & Console Management Out-of-Band Management ControlTrap Filter 80 10/100 Managed HubTrap Filter Menu The Device Control Menu displays the configurable device sub menus Controlling DevicesMaster Hub Configuration & Console Management 82 10/100 Managed Hub Group StatusGroup Control Group Operational StatusMaster Hub Configuration & Console Management To change the setting of a given group Group ResetNOTE The selected option takes effect after SAVE is executed Group Last Change NotifyRepeater Port Control/Status Master Hub Configuration & Console Management86 10/100 Managed Hub Port ControlMaster Hub Configuration & Console Management Link Status Change Notify2/3 Port Bridge Module Control/Status Link Up Link Down TP port with RJ-45 interface Multi-mode with SC type interfaceHalf Duplex 10Mbps Full Duplex 10Mbps Half Duplex 100Mbps Full Duplex 100MbpsInternal Function Admin State The default value is Disable External Function Admin State The default value is DisableBridge Module Control Master Hub Configuration & Console ManagementRedundant Link Control 90 10/100 Managed HubPrimary The port is currently the active primary link Master Hub Configuration & Console ManagementConfiguring Link Pairs NOTE The suspend state does not cause the port to be switched over92 10/100 Managed Hub Deleting a Link Pair Editing a Link PairMaster Hub Configuration & Console Management Configuring Redundant Link Control94 10/100 Managed Hub Intrusion StatusIntrusion Violation Intrusion Authentication Address Auto LearnMaster Hub Configuration & Console Management Repeater Group Statistics Information Displays the statistic Monitoring the NetworkRepeater Port Statistics Information Displays the statistic 96 10/100 Managed HubRepeater Statistics Information Master Hub Configuration & Console ManagementRepeater Statistics Information Menu Absolute 98 10/100 Managed Hub Master Hub Configuration & Console Management AbsoluteRepeater Group Statistics Information 100 10/100 Managed Hub RelativeRepeater Port Statistics Information Master Hub Configuration & Console ManagementAbsolute Repeater Port Statistics Information Menu AbsoluteRelative 102 10/100 Managed HubCollisions Total collisions Master Hub Configuration & Console Management104 10/100 Managed Hub Address Tracking Information Master Hub Configuration & Console ManagementAddress Tracking Menu Address Tracking Information Menu list 106 10/100 Managed HubAddress Search Information Master Hub Configuration & Console ManagementAddress Search Information Menu 108 10/100 Managed Hub Address Search StatusBroadcast Storm Protection Master Hub Configuration & Console Management110 10/100 Managed Hub Broadcast Alarm StatusMaster Hub Configuration & Console Management Formula for calculating Broadcast packet rateBroadcast Storm Detected 112 10/100 Managed Hub User AuthenticationUser Authentication Menu User Authentication Menu editable User Authentication Menu updated Master Hub Configuration & Console Management114 10/100 Managed Hub System UtilitySystem Utility Menu System Download Master Hub Configuration & Console ManagementNOTE Use the following naming convention Boot ROM Code download - 110Vxxx.BTWeb Pages Database Information Download - 110Vxxx.WEB To download TFTP code, perform the followingSystem Restart Menu Master Hub Configuration & Console ManagementFactory Reset 118 10/100 Managed HubMaster Hub Configuration & Console Management Login Timeout IntervalConfiguration Upload Setting 120 10/100 Managed HubMaster Hub Configuration & Console Management Configuration Upload Request/StatusConfiguration Upload Request 122 10/100 Managed Hub SNMP ManagementManaging via MIB File Technical Information Product SpecificationsTechnical Information Chapter124 10/100 Managed Hub Technical Information Power Requirements Environment Safety Regulations EMI CertificationsFCC Radio Frequency Interference Statement Agency ComplianceCanadian Radio Frequency Interference Statement 126 10/100 Managed HubElectrical Safety Statement Normas Oficiales Mexicanas NOM INSTRUCCIONES DE SEGURIDADTechnical Information 128 10/100 Managed Hub DEFAULT GATEWAY AppendixUTILIZATION GROUP SELECT ALL PORTS130 10/100 Managed Hub Troubleshooting the NetworkAppendix Q Is there a loop detection and isolation feature available in1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax 5660-810001-002 A 6/99