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Cisco Systems 1503 manual Here are two rules that determine hub ID numbers in a stack of hubs

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Hub ID Numbers

Here are two rules that determine hub ID numbers in a stack of hubs:

1The lowest hub ID number in a stack (1) is always assigned to the hub with another hub connected to its OUT port and with no hub connected to its IN port.

2The highest hub ID number in a stack (any number from 2 to 5) is always assigned to the hub with no hub connected to its OUT port and with another hub connected to its IN port.

Figure 3-1illustrates these rules.

Figure 3-1 Hub ID Numbers for Stacked Hubs

Hub ID = 1

OUT STACKCONNECT IN

Hub ID = 2

OUT STACKCONNECT IN

Hub ID = 3

OUT STACKCONNECT IN

Hub ID = 3

OUT STACKCONNECT IN

Hub ID = 2

OUT STACKCONNECT IN

Hub ID = 1

OUT STACKCONNECT IN

H11447

Using Your Hub Software 3-7

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Cisco Systems 1503 manual Here are two rules that determine hub ID numbers in a stack of hubs

Contents

C H A P T E R Preparing for ConfigurationDirect Connection through the CONSOLE Port Using Your Hub SoftwareConfiguration Using a PC Connection Using TelnetCommand Conventions Setting the Administrator Password Configuration ModesForgot Your Password? Hub ID Numbers Configuring the HubHere are two rules that determine hub ID numbers in a stack of hubs Entering Administrator Mode Configuring IP and SNMP Parameters Configuring IP and SNMP ParametersFigure 3-2 Example Network 3-10 Cisco Micro Hub User Guide Configuring the SNMP Management StationCommand Summary 3-12 Cisco Micro Hub User Guide Command SummaryCommand Display Definitions show hub informationhelp System Help CommandsSystem Help Commands enable User Interface CommandsCommand Mode Access Commands disableUser Interface Commands Console Access Commandsexit show console lockout infoCommand Summary console-lockoutno console lockout console-lockout timeUse the commands in this section to configure hub passwords Administrator Password Commandspassword no passwordCommand Summary telnet-session passwordno telnet-session password telnet-sessionterminal no history History Commandsshow history terminal historyterminal no editing Editing Commandsterminal history size terminal editingno bootup-option Firmware Load and Restart CommandsBootup Option Commands bootup-optionCommand Summary TFTP Download Commandsshow tftp-download information tftp-downloadFirmware Load and Restart Commands Xmodem Download Commandstart tftp-download start xmodem-downloadCommand Summary Restart Commandrestart Use this command to reset the hubshow system information System Information CommandsSystem Information Commands Command Summary system nameno system name system contactSystem Information Commands no system contactsystem location no system locationCommand Summary show management information3-28 Cisco Micro Hub User Guide IP Parameter Commands Management Configuration Commandsshow ip configuration 3-30 Cisco Micro Hub User Guide ip addressno ip address Command SummaryHub show snmp communities SNMP Communities Commandsshow snmp communities Management Configuration Commands3-32 Cisco Micro Hub User Guide snmp community disablesnmp community Command SummaryManagement Configuration Commands snmp community enablesnmp trap-authentication no snmp trap-authentication3-34 Cisco Micro Hub User Guide Configuring Trap Managersshow ip trap-managers Command SummaryManagement Configuration Commands ip trap-manager enableip trap-manager disable ip trap-managershow hub information Hub Configuration CommandCommand Summary show port information Port Configuration CommandsPort Configuration Commands Command Summary port operation3-38 Cisco Micro Hub User Guide show system statistics Statistics CommandsStatistics Commands Command Summary show hub statistics3-40 Cisco Micro Hub User Guide Statistics Commands show port statisticsHub show port statistics 1 3-42 Cisco Micro Hub User Guide Command SummaryStatistics Commands clear counters3-44 Cisco Micro Hub User Guide Chassis Information Commandsshow chassis information Command SummaryHub show card table show card tableChassis Information Commands Using Your Hub Software3-46 Cisco Micro Hub User Guide show stack informationstack name Command Summaryclear stack table stack ip addressChassis Information Commands 3-48 Cisco Micro Hub User Guide Command Summary