Cisco Systems 1503 manual 42Cisco Micro Hub User Guide

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Command Summary

Frames too long—Number of times that the frame length has exceeded the maximum allowable size (1518 bytes).

Short events—Number of short packet fragments.

Runts—Number of fragments that were too long to qualify as short events.

Collisions—Number of times network devices attached to the stack have attempted to transmit data simultaneously.

Late events—Number of frames that experienced a collision late in transmission.

Data rate mismatches—Number of frames for which the data rate does not match the local frequency.

Auto partition—Number of times this port has been automatically partitioned due to a network loop.

Total errors—Total number of errors, including the following types: frame control sequence, alignment, frames too long, short events, late events, jabber, and data rate mismatches.

LSA changes—Number of times the source address has changed.

Last source address—Last source address that passed through this port.

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Contents Using Your Hub Software Direct Connection through the Console PortConnection Using Telnet Configuration Using a PCCommand Conventions Hub enableHub enable Password enablepassword Configuration ModesSetting the Administrator Password Hub# passwordForgot Your Password? Press Ctrl-CConfiguring the Hub Hub ID Numbers1illustrates these rules Entering Administrator Mode Configuring IP and Snmp Parameters Hub# ip address 172.16.10.2 255.255.255.0Hub# snmp community 1 private rw Configuring the Snmp Management Station Hub# ip trap-manager 1Command Summary Show hub information Show hub InfoSyntax Mode System Help CommandsSyntax help Mode Guest HelpDisable User Interface CommandsCommand Mode Access Commands EnableExit Console Access CommandsSyntax exit Mode Guest Show console lockout infoConsole-lockout time Console-lockoutNo console lockout Syntax console-lockoutNo password Administrator Password CommandsPassword Syntax passwordTelnet-session password No telnet-session passwordTelnet-session Terminal history History CommandsShow history Terminal no historyTerminal history size Editing CommandsSyntax Terminal history size size Mode Terminal editingBootup-option Firmware Load and Restart CommandsBootup Option Commands No bootup-optionTftp-download Tftp Download CommandsShow tftp-download information Hub show tftp-download infoStart xmodem-download Xmodem Download CommandStart tftp-download Syntax Start tftp-downloadRestart Command RestartSyntax restart System Information Commands Show system informationHub show system information System name No system nameSystem contact No system contact System locationNo system location Show management information Hub show management informationShow ip configuration Management Configuration CommandsIP Parameter Commands Hub show ip configurationIp address No ip addressSnmp Communities Commands Show snmp communitiesHub show snmp communities Snmp community disable Snmp communitySyntax Snmp community index string ro rw Snmp community enable Snmp trap-authenticationNo snmp trap-authentication Configuring Trap Managers Show ip trap-managersIp trap-managers Syntax Ip trap-manager disable index Ip trap-manager enableIp trap-manager disable Ip trap-managerHub Configuration Command Show hub informationHub show hub information Port Configuration Commands Show port informationPort operation Statistics Commands Show system statisticsHub show system statistics Show hub statistics Hub show hub statisticsShow port statistics Hub show port statistics 142Cisco Micro Hub User Guide Clear counters Syntax Clear counters stack hub hub id port hub id port idChassis Information Commands Show chassis informationHub show chassis information Syntax Show card table Mode Guest Show card tableHub show card table Show stack information Stack nameHub show stack information Syntax Stack ip address ip address Mode Stack ip addressClear stack table 48Cisco Micro Hub User Guide