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METRObility Optical Systems 8124-01-M manual GroupOperationalStatus, GroupControl

Models: 8124-01-M

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Group Last Changed: The value of system uptime since any of the following conditions occurred:

•hub cold or warm-started

•this instance of group was created (such as, when a device or module was added to the system)

•a change in the value of hub operational status

•ports were added or removed as members of the group (such as, group admin. enabled or disabled)

•any of the counters associated with this hub that have been reset.

Group Partitioned Ports: The total number of partitioned ports in the group.

GroupOperationalStatus

•Operational: The hub is connected to the stack.

•Not Present: The hub is not present.

GroupControl

Lists the configurable functions and provides option fields. Use Ctrl + S to toggle between options.

Group Admin State: Allows you to isolate one or both segments from the other hubs in a CenturyStack. When a segment is disabled, the segment cannot repeat to the other hubs in the stack. The default value is Enabled 10Mbps and 100Mbps.

•Enable 10-100 (Default): Both 10Mbps and 100Mbps segments of a given hub are connected to the backplane of the stack. This is the default.

•Disable 10-100:Both 10Mbps and 100Mbps segments of the hub are isolated from the stack.

•Enable 10: Only the 10Mbps segment of a given group is connected to the backplane of the stack. The 100 Mbps segment of a given group is isolated from the stack.

•Enable 100: Only the 100Mbps segment of a given group is connected to the backplane of the stack. The 10Mbps segment of a given group is isolated from the stack.

Master Hub Configuration & Console Management 83

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METRObility Optical Systems 8124-01-M manual GroupOperationalStatus, GroupControl

Contents

Lancast CenturyStack Managed Hub 10/100Mbps Page Introduction InstallationCenturyStack 8100 Managed Hub Using Expansion ModulesManaging Through the Mini Console Master Hub Configuration & Console Management Appendix 129 123Introduction Overview of the CenturyStack 8100 Managed HubDual Speed CenturyStack Managed Hub 8112-01-M/S Dual Speed CenturyStack Managed Hub 8124-01-M/S Expansion Slots Key Features10/100Mbps Auto Sensing Ports StackabilityRmon Probe Capability Security Intrusion Control Capability Redundant Link CapacityAddress Tracking Capability Source Address Search CapabilityMDI-II Ports LED Panel Hub ID MDI-X Ports Front Panel Overview Managed SlavesLED Indication LED Indicators 12 PortForwarding LED* indicator meaning Console Keys MDI-II Ports Mini Console Hub ID MDI-X Ports Front Panel Overview Master UnitsRear Panel Overview Mini ConsoleStacking Using Cascade CablesInstallation Choosing a LocationMiniConsoleManagement Constructing a Management Hub StackPosition within the Stack Master Hub RoleSNMPManagement ConsoleManagementWeb-BasedManagement Connecting Ethernet Hubs or Devices Connecting WorkstationsConnecting the Other Dual Speed Hubs Connecting Fast Ethernet Switching HubsCenturyStack 8100 Managed Hub External Bridge Function Using Expansion ModulesExpansion Module Overview Internal Bridge FunctionBackpressure flow control Installing a Bridge ModuleRemoving the Blank Module Panel TX Module LED Indicators FDX FX Module LED IndicatorsModule 8102-01-X Backpressure Jumpers ModuleModule 8102-01-X Bridge Jumpers Jumpers Module Module 8103-01-X Backpressure Jumpers Module 8103-01-X Bridge JumpersJP7 JP2 Module 8102-03-X Backpressure Jumpers Module 8102-03-X Bridge JumpersDuplex Jumper JP2 INT EXT Module 8103-03-X Backpressure Jumpers Module 8103-03-X Bridge JumpersJP3 CenturyStack 8100 Managed Hub Managing Through the Mini Console FeaturesMini Console Overview Mini Console Display PanelObserving Basic Port Information VFD DisplayConsole Keys Port Indicator DefinitionMenu Tree Port Config SYS Locked Observing Network Traffic Selecting a Group Port Statistic Counters Monitoring Port StatisticsSelecting a Port to Monitor Total errors received by the port including FCSScrolling to a Port Monitoring All Ports Status Monitoring Port Detail InformationALL Ports Status Information Monitoring Individual Port Status Configuring ALL POR TS Configuring PortsConfiguring a single port Unit Configuration Locking the Mini Console Configuring the UnitUnlocking the Mini Console IP AddressConfiguration Network ConfigurationIP Address SubnetMask DefaultGatewayOut-of-Band Configuration Setting the PasswordCase You Forget Your Password Cancelling the PasswordRestarting the Hub Restoring System Default SetupSystem Information System Information MenuMaster Hub Configuration & Console Management Connecting to the Console InterfaceCheck Box Menu Title Menu ConventionMaster Hub Configuration & Console Management Logging Using the Console ProgramMain Menu Monitoring System Information Master Hub Configuration & Console Management Management Capability Setup Enable or Disable Web access Setting up for ManagementLocal Console/Remote Telnet-Ethernet Local Console/Remote Telnet-SLIP Parity None Stop Bits 1 stop bit Out-of-BandMode Serial Port ConfigurationConsoleMode Out-of-Band Operation Mode AccessRight Snmp Community SetupToeditacommunityname ToaddacommunitynameTrap Receiver Setup Tosetupatrapreceivercommunityname Out-of-Band Management Status Web-Based Management ConfigurationOut-of-BandManagementControl Trap Filter Port Bridge Module Control/Status Controlling DevicesRepeater Group Control/Status Repeater Port Control/StatusGroupStatus Repeater Group Control/StatusGroupControl GroupOperationalStatusGroupLastChangeNotify GroupResetReset Function Logic Only TochangethesettingofagivengroupRepeater Port Control/Status PortControl Isolate Status 100Mbps Port Only Indicates whether thisPort Bridge Module Control/Status Link StatusChange NotifyOperate as External Bridge Only TP port with RJ-45 interface Multi-modewithSCtypeinterfaceLink Up Link Down Operate as Internal Plus External BridgeBridgeModuleControl External Function Admin State The default value is DisableInternal Function Admin State The default value is Disable External Port Link Status Change Notify When enabled, aRedundant Link Control Master Hub Configuration & Console Management Configuring Link Pairs Deleting a Link Pair Editing a Link PairIntrusionStatus Security IntrusionIntrusion V iolation Intrusion Authentication Address AutoLearnRepeater Port Statistics Information Monitoring the NetworkRepeater Statistics Information Repeater Group Statistics InformationRepeater Statistics Information Repeater Statistics Information Menu Relative Absolute Repeater Group Statistics InformationRelative Repeater Port Statistics Information Repeater Port Statistics Information Menu Relative Master Hub Configuration & Console Management Symbol Errors 100Mbps only Total symbol errors for Source MAC Address T racking List a list of source MAC Address Tracking InformationSource Address Changes Last SourceAddress Tracking Information Menu list Address Search Information AddressSearchStatus Broadcast Storm Protection Port Broadcast Packet Rate Threshold The number Broadcast AlarmStatusBroadcast Storm Detected FormulaforcalculatingBroadcastpacketrateUser Authentication Master Hub Configuration & Console Management System Utility System Download System Restart To download Tftp code, perform the followingSystem Restart Menu Factory Reset Login Timeout Interval Reset to factory defaultTftp Server IP Address Configuration Upload SettingConfiguration File Name Configuration Upload Request/Status Managing via MIB File Snmp ManagementTechnical Information Product SpecificationsBOOTP/TFTP CUL UL & CSA Radio Frequency Interference Statements Product Safety and Compliance StatementsAgency Compliance Warranty and Servicing Information CenturyStack 8100 Managed Hub Mini Console Menu TreeAppendix AppendixTroubleshooting the Network Appendix