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3Com 9100 manual Governing LAW

Models: 9100

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GOVERNING LAW	This Limited Warranty shall be governed by the laws of the State of California, U.S.A. excluding its conflicts of
	laws principles and excluding the United Nations Convention on Contracts for the International Sale of
	Goods.
	3Com Corporation
	5400 Bayfront Plaza
	P.O. Box 58145
	Santa Clara, CA 950542-8145
	(408) 326-5000

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3Com 9100 manual Governing LAW

Contents

SuperStack Switch User Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Installation and Setup Virtual Lans Vlans Forwarding Database FDB Quality of Service QOS Using the WEB Interface Technical Specifications Troubleshooting Page About this Guide Ethernet concepts Ethernet switching and bridging conceptsScreen displays ConventionsIcon Description Convention DescriptionCompliance RelatedDocumentation YearAbout this Guide About Switch 9100 OverviewSwitch FeaturesSimple Network Management Protocol Snmp Virtual LANs VLANs For information on load sharing, refer to ChapterExample ConfigurationQuality of Service QoS NetworkKey Switch 9100 used in a backbone configurationFront panel has the following features ViewPorts Color Indicates 1000BASE-SX Port Status LEDs Describes the LED behavior on the SwitchLEDs Standard Media Type Mhz/Km Rating Maximum DistanceSwitch 9100 Rear shows the Switch 9100 rear view Color Indicates 100/1000BASE-TX Port Status LEDsUnit Status LED MAC Address Power SocketsReset Button Serial NumberPublic Installation and Setup DeterminingLocation Installing TabletopRack Mounting Installing the Switch 9100 Function Pin Number Direction Connecting Equipment to the Console PortSwitch Flashes until the switch has successfully passed the Post InstallationFirst Time Default Vlan named defaultLogin admin Logging on forInstallation and Setup Accessing the Switch Accessing the Switch Be a range of numbers, for example You could enter the following shortcutReboot date time cancel Symbol DescriptionConfig vlan name ipaddress ipaddress Config snmp community readonly readwrite stringLine-Editing Keys Create account admin user username encrypted passwordCommand Description Disable idletimeout Disable bootp vlan name allDisable cli-config-logging Disable clipaging3C177052 Configuring Management AccessUnconfig switch all Show bannerChanging the Default Password Account Name Access Level3C1770519# Create account admin user username encrypted Viewing AccountsShow accounts Deleting an Account Methods Managing SwitchUsing Access ProfilesConfig access-profile accessprofile To view the contents of an access profile, type Access Profile ExampleUsing a Bootp Server Using TelnetTo view the Telnet configuration, type Connecting to Another Host Using TelnetManually Configuring the IP Settings Your changes take effect immediately Config vlan name ipaddress ipaddress subnetmaskConfig iproute add default ipaddress metric For exampleTerminate the session by using the following command Show sessionClear session sessionnumber IP Host CommandsUsing the Web On the switchSupported MIBs Using SnmpAccessing Switch AgentsEnable Snmp traps Enable Snmp accessCommand Connectivity Ping command syntax isOptions for the ping command are described in Table Checking BasicDisabling Switch 9100 PortsConfiguring Switch Port Speed Duplex Setting EnablingConfig ports portlist qosprofile Enable learning ports portlistEnable ports portlist Enable sharing masterportShow ports portlist txerrors Disable learning ports portlistDisable ports portlist Disable sharing masterportAccessing the Switch Enable sharing 4 grouping Sharing ConfigurationPort-Mirroring Verifying the LoadShow mirroring CommandsDisable mirroring ExampleAccessing the Switch VLANs provide extra security VLANs help to control trafficIgmp Overview VLANs ease the change and movement of devicesIgmp Snooping Enable igmp vlan name Enable igmp snoopingForward-mcrouter-only Forward-mcrouter-only is specified, Port-Based VLANs Types of VLANsMarketing Finance Sales Spanning Switches with Port-Based VLANsSwitch AccountingEngineering Assigning a Vlan Tag Uses of Tagged VLANsTagged Ports Shows a logical diagram of the same networkMixing Port-Based and Tagged VLANs AppleTalk Following protocol filters are predefined on the switchNetBIOS DECNet IPX8022 Predefined Protocol FiltersConfig protocol protocolname add protocoltype Hexvalue Defining Protocol FiltersCreate protocol protocolname Vlan Names Deleting a Protocol FilterPackets Over Protocol On the Switch Configuring VLANs6 to it Displaying Vlan Settings To display Vlan settings, use the following commandShow vlan name Deleting VLANs Virtual Lans Vlans Forwarding Database FDB Associating a QoS Profile with an FDB Entry Following example adds a permanent entry to the FDB Config fdb agingtime numberDisable learning ports EntriesTo display FDB entries, use the command Displaying FDB EntriesShow fdb macaddress vlan name portlist Permanent Removing FDB Delete Fdbentry macaddress vlanName Clear fdb macaddress vlan name portlist Forwarding Database FDB Protocol Spanning Tree Protocol STPOverview Spanning TreeNetwork with an illegal topology Traffic flowing through Bridge B InitializationReconfiguration DomainsStabilization STPD2 contains VLANs Manufacturing and Engineering Stpd Marketing & Sales Marketing, Sales & Engineering Create stpd stpdname Configuring STP on the SwitchConfig stpd stpdname add vlan name Enable stpd stpdnameEnable stpd port portlist Shows the commands used to configure STPSettings Displaying STPThrough 3, and port Listed in Table Resetting STPSpanning Tree Protocol STP Quality of Service QOS Quality of ServiceBuilding Blocks QoS Profiles Profile Name Priority Minimum Bandwidth Maximum Bandwidth Vlan Dynamic MAC Addresses Permanent MAC addressesBlackhole Command to clear the FDB is as followsVerifying MAC-Based QoS Settings Or the commandPhysical and Logical Groupings Config dot1p type dot1pvalue qosprofile qosnameEnable dot1p replacement ports portlist all 802.1p PacketsVerifying Physical and Logical Groupings Source PortVerifying Configuration Performance Displaying QoS Information QoS MonitorShow ports portlist qosmonitor Disable qosmonitor Enable qosmonitor port portConfiguring QoS Quality of Service QOS Status Monitoring Statistics Show memory Show log configShow switch Show log priorityTo view port statistics, use the following command Port StatisticsAccuracy Port Errors To view port transmit errors, use the following commandTo view port receive errors, use the following command Port Monitoring Display KeysLogging Clear log static Is specific to the problemWhere the following is true Level DescriptionTo configure the log display, use the following command Configure remote logging by using the following commandReal-Time Display Disable syslog Disable log displayClear Counters Rmon features supported by the switchOn the network Allows you to monitor LANs remotelyAlarms StatisticsHistory Reducing the Traffic Load EventsImproving Efficiency Allowing Proactive ManagementEvents Rmon Group Support Supplied by the Switch StatisticsAlarms HistoryAction High Threshold Enable disable rmonStatus Monitoring and Statistics Using the WEB Interface Enabling Disabling Web AccessTo re-enable Web access, use the following command Setting Up Your Accessing the WebBrowser Navigating the Web Interface Task FrameWebserver busy Browser Controls Status MessagesSelection Type Key Sequence Configuring a Vlan Saving ChangesDo a Get When Using the WEB Interface New Image Software Upgrade and Boot OptionsSecondary image and configuration file on the switch Downloading aRebooting the Switch SavingChanges Upgrading Software Upgrade and Boot Options Save configuration primary Boot OptionShow configuration Cancel optionSoftware Upgrade and Boot Options Safety Information Information Important SafetyLithium Battery Appendix a Safety Information Sécurité Importante ’information deAppendix a Safety Information Batterie au lithium Europe Wichtige Sicherheitsinformat ionenLithiumbatterie Warnung Faseroptikanschlüsse Optische SicherheitAppendix a Safety Information Technical Specifications Terminal Emulation Protocols Used for AdministrationLEDs TroubleshootingTelnet workstation cannot access the device Using Command-Line InterfaceSwitch does not power up Snmp Network Manager cannot access the devicePermanent entries remain in the FDB Traps are not received by the Snmp Network ManagerYou forget your password and cannot log Port Configuration No link light on 100/1000BASE-TX portExcessive RX CRC errors VLANs You cannot add a port to a Vlan No link light on Gigabit fiber portVLANs, IP Addresses and default routes Vlan names802.1Q links do not work correctly Using the Command-Line Interface Appendix C Troubleshooting Services Technical SupportOnline Technical Country Data Rate Telephone Number Access by Analog ModemUsername anonymous Hours a day, 7 days a weekAccess by Digital Modem 847 262408 727 Country Telephone Number Asia, Pacific Rim Europe, South Africa, and Middle EastCountry Telephone Number Fax Number Page Glossary Collision BridgeBroadcast Broadcast stormGlossary Loop IP addressLatency Line speedPort trunks See load sharing Segment RepeaterResilient link RouterTelnet SwitchSwitch Database Standby portGlossary Admin IndexNumbers FDB Rmon Tftp Index Index Index of Commands 118 Index of Commands Index of Commands 3Com Corporation Limited Warranty Warranties Exclusive Governing LAW EMC Statements