Baseline Switch 2250 Plus | Canton 3C16476CS instruction

Baseline Switch 2250 Plus

User Guide

Installationsanleitung

3C16476CS

http://www.3com.com/

Part No. 10015237 Rev. AA

Published August 2006

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Canton 3C16476CS manual Baseline Switch 2250 Plus

Contents

3C16476CS Baseline Switch 2250 Plus Regulated Materials Statement End of Life StatementEnvironmental Statement about the Documentation Contents Safety Information Icon Description ConventionsConvention Description Documentation Comments Related Documentation Features and Capabilities Overview of the Baseline Switch 2250 PlusAutosensing of MDI/MDIX Connections Autonegotiating 10/100 Mbps Ports Traffic Prioritization SFP PortsForwarding of Bpdu Packets Priority Level Front Panel Physical Features48 RJ-45 Ports Link/Activity LEDs 10/100/1000BASE-T/SFP PortsStatusMeaning Status Meaning Module Active LEDs Package Contents Before You Begin Positioning the Switch Using the Mounting Kit Aufstellen des SwitchRack-Mounting or Free-Standing Inserting the Screws Montagesatz Anweisungen Placing Units On Top of Each Other Supplying Power to the SwitchChecking for Correct Operation Color State Connecting Devices to the Switch Connecting a Network Device Approved SFP Transceivers Using SFP TransceiversInserting an SFP Transceiver Removing an SFP Transceiver Performing Spot ChecksVerify That Installing the Switch Running the Discovery Application Requirements for Accessing the Web Interface Welcome screen of Discovery appears Navigating the Web Interface Logging On to the Web InterfaceMenu Menu Item Description Lists the available items on the menu Navigating the Web Interface Buttons Dhcp Assigned IP Address Accessing the Interface Without Using DiscoveryManually Assigned Static IP Address Device Summary Information Configuration OverviewDevice View Color Key Polling Interval Modifying the IP Address Settings Administration SettingsAutomatic IP Configuration Backup Configuration IP SetupRestore Configuration Initialize Firmware Upgrade System Access RebootUser Summary Modify User Create UserRemove User System Time SetupSummary Snmp Add Snmp Remove Configuring VLANs Modify Vlan Vlan Modify Vlan Screen Modify Port Remove Rename Port Detail Forwarding Tagged/Untagged FramesVlan Detail Setting Up Two VLANs on the Same Switch Sample Vlan ConfigurationsSetting Up Vlan Across Two Switches Spanning Tree Tagged Vlan Configuration Igmp Query Igmp Snooping Administration Configuring Port SettingsBroadcast Storm Detail Port Administration Summary Screen Link Aggregation Speed/Duplex for 1000 Mbps Connections Create Guidelines for Creating Trunks Modify Spanning Tree per Port Spanning Tree Summary Screen Spanning Tree Detail Screen Port Mirroring Port Mirroring Screen QoS VoIP Traffic Settings QoS VoIP Setup Screen Port Setup OUI Modify OUI Summary Security ConfigureRadius Client Radius Client Configure Screen 802.1X Settings 802.1X Setup Screen Monitoring Cable DiagnosticsAddress Table Cable Diagnostic Screen Diagnostics Configuring the Switch Forgotten Password Resetting to Factory Defaults Forgotten Static IP Address Solving LED IssuesFiber cable is connected, but the Module Active LED is off Link/Activity LED is on, but network perfor- mance is poor All ports appear to show continual activity If the Problem Persists Troubleshooting Troubleshoot Online Access Software Downloads Purchase Value-Added ServicesRegister Your Product Contact Us Telephone Technical Support and Repair Country Country Telephone Number US and Canada Telephone Technical Support and Repair Important Safety Information Safety Information Appendix B Safety Information Environmental Related StandardsPhysical Electrical Appendix C Technical Information Autonegotiation 1000BASE-TBandwidth Category 3 cable Category 6 cable Category 5e cablesClient Ethernet Ieee 802.3ad Ieee 802.1pIP Address Layer Network SwitchPing Protocol Trunking Traffic monitoring Glossary Index Index Regulatory Notices