Blackbox.com | Black Box LGB2118A, LGB2124A manual

NOTES

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Black Box LGB2118A, LGB2124A, Gigabit Smart Switch Eco Fanless manual Blackbox.com

Contents

Supports http and Snmp interface for switch management Trademarks Used in this Manual Trademarks Used in this Manual FCC and IC RFI Statements NOM Statement Table of Contents Table of Contents Specifications General Specifications Vlan Supports Port-based Vlan and Tag-based Ieee 802.1Q Vlan Management Software Specifications Features OverviewOverview Introduction What’s Included Not shown in -1 or LGB2118A components LGB2118A LED functions 2 24-Port Gigabit Smart Switch Eco Fanless LGB2124A Not shown in -3 or LGB2124A LED functions LGB2124A components Front view of 1000BASE-SX/LX LC, SFP Fiber Transceiver Optional Modules for LGB2118A and LGB2124A Installation Installation Starting Up the SwitchHardware and Cable Installation Cabling Requirements 100BASE-TX TP Fiber supported by the switch Vlan Attribute-based Vlan diagram Installation Address Assignment Login screen for the Web Installation Prefix Length Typical Applications Converter Gigabit Smart SwitchCopper cables Fiber cable RJ-45 Media Copper cables RJ-45 Financial Copper cables RJ-45 Gigabit Smart Switch Basic Concepts and Management Basic Concepts and ManagementEthernet MAC sub layer in physical layer in OSI model Logical Link Control LLC Ssap address field Options Media Access Control MAC MAC Addressing Ethernet Frame Format 0x8137 0x0835 Gigabit Ethernet Frame Flow Control Ethernet parameters for half-duplex mode Basic Concepts and Management Collision Basic Concepts and Management How Does a Switch Work? Virtual LAN Ethernet switch Printer Workstations Ethernet switch MiniMini Computer frame Router 1a2a Ethernet switch Basic Concepts and Management VID Link Aggregation LGB2118A Only Basic Concepts and Management Operation of Web-based Management Operation of Web-based ManagementWeb Management Home Overview Main menu function tree for Web interface System Information Configuration Operation of Web-based Management Port Configuration Operation of Web-based Management Media supported Vlan Mode ConfigurationVlan Group Configuration Function name Vlan Mode Setting Tag-VLAN Mode 10. Port-Based Vlan Configuration Function name Port Isolation Configuration Vlan Port Isolation Configuration Aggregation LGB2118A Only Mirroring Configuration Function name Igmp Snooping ConfigurationIgmp Snooping Snmp 15. Mirror ports configuration Operation of Web-based Management Loop Detection Broadcast Storm Protection Operation of Web-based Management Quality of Service QoS Configuration Operation of Web-based Management Statistics Overview Monitoring Detailed Statistics Operation of Web-based Management Igmp Status Ping Status Warm Restart Maintenance Factory Default Software UpgradeConfiguration File Transfer Logout Contacting Black Box TroubleshootingTroubleshooting Resolving a No Link Condition Questions and Answers Appendix MIB Specifications Appendix MIB Specifications Blackbox.com Blackbox.com Black Box Tech Support FREE! Live /7