Important Safety Information | 3Com 3CBLSF26H guide

7 Safety Information

Important Safety Information

Please refer to the safety information found in the 3Com Switch Family Safety and Regulatory Information manual included with this product.

You can find the 3Com Switch Family Safety and Regulatory Information manual that was included with your switch. You can also download the safety manual from the 3Com Web site: www.3Com.com.

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3Com 3CBLSF26H manual Important Safety Information

Contents

User Guide Environmental Statement About This Manual Chapter ContentsOrganization Conventions Obtaining Documentation Create FolderConvention Description Table of Contents Page Iii Page Overview of the Switch Introducing the SwitchSummary of Hardware Features Feature Description Front View Detail 1Baseline Switch 2226-SFP Plus 26-Port-front panel LED Status Indicators Status DescriptionOFF Specification 2226-SFP 2426-PWR 2250-SFP System Specifications Package Contents Installing the SwitchPositioning the Switch Before You Begin Rack-Mounting or Free-Standing Using the Mounting Kit Placing Units On Top of Each Other Supplying Power to the Switch Using SFP Transceivers Checking for Correct OperationStatus Meaning Approved SFP Transceivers Inserting an SFP Transceiver3CSFP91 SFP SX 3CSFP92 SFP LX Performing Spot Checks Configuring IP AddressRemoving an SFP Transceiver Operation Manual IP Configuration Automatic IP Configuration using Dhcp Requirements for Accessing the Web Interface Choosing a Web BrowserPlatform Windows Windows XP Windows Vista Browser User Name Default Password Access Level Default User and PasswordLogging On to the Web Interface Navigating the Web Interface Snmp Menu Item Description Vlan ACLLldp Lacp Buttons Defining System Access Configuring System Access Modifying System Access Viewing System Access Settings Removing System Access Defining IP Address Configuring IP and MAC Address Information Configuring ARP Settings Defining ARP SettingsRemoving ARP Entries Viewing ARP Settings Configuring MAC Address Table Adding MAC Addresses to the Address Table Defining Aging TimeVlan ID Removing MAC Addresses from the Address Table Removing MAC Addresses for the specific port Viewing Port Summary Settings Viewing Address Table Settings Configuring Port Basic Settings Configuring Port Defining Port Settings Viewing Port Settings Configuring PoE Viewing Port DetailsPvid Viewing PoE Defining Port PoE Viewing Port Statistics Refreshed. The possible field values are Configuring Vlan Modifying Vlan Creating VLANs Modifying Port Vlan Settings Removing VLANs Renaming VLANs 25VLAN Remove Viewing Vlan Details Viewing Vlan Port Details Aggregating Port OverviewLink Aggregation Types Defining Link Aggregation Configuring Link Aggregation Modifying Link Aggregation Viewing Link Aggregation Removing Link Aggregation Configuring Lacp Modify LacpViewing Lacp Configuring STP Defining STP Global Parameters Bpdu STP Modifying STP Interface Parameters Viewing STP Description Defining Igmp Snooping Configuring Igmp Snooping Configuring ACL Configuring MAC Based ACLDefining MAC Based ACL 29MAC Based ACL Setup Page item description Removing MAC Based ACL Modifying MAC Based ACL Viewing MAC Based ACL Defining IP Based ACL Configuring IP Based ACL Fields are Removing IP Based ACL Modifying IP Based ACL Viewing IP Based ACL Configuring ACL Binding Defining ACL BindingDscp Viewing ACL Binding Removing ACL Binding Configuring QoS Configuring CoSDefining CoS Viewing CoS Settings Configuring Queue Algorithm Configuring CoS to Queue Defining CoS to QueueHQ-WRR Configuring Dscp to Queue Viewing CoS to QueueDefining Dscp to Queue Viewing Dscp to Queue Configuring Trust Mode Configuring Bandwidth SettingsDefining Bandwidth Settings Viewing Bandwidth Settings CIR Configuring Voice Vlan Modifying OUI Definitions Defining Voice Vlan Port Settings Defining Voice Vlan Global Settings Viewing OUI Summaries Viewing Voice Vlan Port Settings 63Voice Vlan OUI Summary Viewing Voice Vlan Defining Snmp Communities Configuring Snmp Defining Snmp Traps Removing Snmp Communities Removing Snmp Traps Configuring Global Lldp Parameters Configuring LldpLldp Operating Mode Lldp Overview TTL multiplier × Lldpdu sending interval Configuring Port-Level Lldp Parameters Enable/disable Lldp on a port. Two options are LLDP-MED Viewing Lldp Information Viewing Port-Level Lldp Information Defining Port-Based Authentication Managing Switch Security Defining 802.1X Authentication Viewing 802.1X Authentication Defining Radius Client Configuring LDB Parameters Configuring LDB Configuring a User Account Configuring an Authentication Server Displaying LDB Configuring Broadcast Storm Control Defining Broadcast Storm ControlMAC Viewing Broadcast Storm Control Managing System Information Viewing Device Settings Viewing Basic Settings Configuring System Name Viewing Color KeysSFP Configuring System Time Save Configuration Managing System Files Resetting the Switch Restoring Files Backing up System Files Restoring the Software Image Activating Image Files Managing System Logs Severity Level Message Configuring Logging Viewing Logs Managing Switch Diagnostics Configuring Port MirroringDefining Port Mirroring Configuring Cable Diagnostics Configuring Cable DiagnosticsRemoving Port Mirroring Viewing Cable Diagnostics Resetting to Factory Defaults Forgotten PasswordReset the switch Configure a new user Solving LED IssuesForgotten Static IP Address Fiber cable is connected, but the Module Active LED is off All ports appear to show continual activity Getting Started with the Command Line Interface PrerequisitesLogging on to the CLI Online Help CLI FeaturesComplete online help Partial online help Error Messages Command HistoryError message Description Operation Description Command Edit CLI ConfigurationDisplay ip Press… To… Display management-vlan Display management-vlan Ip address Display versionIp address dhcp-alloc Display version Localuser Ip gatewayUndo ip address dhcp-alloc Undo localuser name Management-vlan Management-vlan portManagement-vlan vlan-idundo management-vlan Ping Reboot RebootQuit Quit Restore default RestoreSave Save # Save current configuration of the switch Tftp update Access Software Downloads Purchase Value-Added ServicesRegister Your Product Telephone Technical Support and Repair Contact Us Important Safety Information Safety Information Information to the User FCC StatementIces Statement CE Statement Europe Vcci Statement 10BASE-T Glossary Description100BASE-TX 1000BASE-LX Ieee DhcpIetf ISP TCP/IP LAN Located on the same LAN