Black Box Gigabit Smart Switch Eco Fanless, LGB2118A Copper cables RJ-45 Gigabit Smart Switch

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Chapter 3: Installation

Fig. 3-14 is a system-wide basic reference connection diagram. This diagram demonstrates how the switch connects with other network devices and hosts.

Copper cables RJ-45

Gigabit Smart Switch

Eco Fanless (LGB2124A)

Copper cables

RJ-45

Copper cables

RJ-45

Gigabit Smart Switch

Eco Fanless (LGB2124A)

Copper cables

RJ-45

Financial

MIS

Figure 3-15. Peer-to-peer network connection.

R & D

Sales

Copper cables

RJ-45

Gigabit Smart Switch

Eco Fanless (LGB2124A)

Gigabit Smart Switch

Eco Fanless (LGB2124A)

Copper cables

RJ-45

Financial

MIS

Figure 3-16. Office network connection.

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Contents Supports http and Snmp interface for switch management Trademarks Used in this Manual Trademarks Used in this ManualFCC and IC RFI Statements NOM Statement Table of Contents Table of Contents Specifications Specifications GeneralManagement Software Specifications Vlan Supports Port-based Vlan and Tag-based Ieee 802.1Q VlanOverview Introduction FeaturesOverview What’s Included LGB2118A components Not shown in -1 or2 24-Port Gigabit Smart Switch Eco Fanless LGB2124A LGB2118A LED functionsLGB2124A components Not shown in -3 or LGB2124A LED functionsOptional Modules for LGB2118A and LGB2124A Front view of 1000BASE-SX/LX LC, SFP Fiber TransceiverHardware and Cable Installation InstallationInstallation Starting Up the Switch Cabling Requirements Fiber supported by the switch 100BASE-TX TPVlan Attribute-based Vlan diagram Installation Login screen for the Web Address AssignmentInstallation Prefix Length Typical Applications Media Gigabit Smart SwitchCopper cables Fiber cable RJ-45 ConverterCopper cables RJ-45 Gigabit Smart Switch Copper cables RJ-45 FinancialEthernet Basic Concepts and ManagementBasic Concepts and Management Logical Link Control LLC MAC sub layer in physical layer in OSI modelMedia Access Control MAC MAC Addressing Ssap address field OptionsEthernet Frame Format 0x0835 0x8137Gigabit Ethernet Frame Ethernet parameters for half-duplex mode Flow ControlBasic Concepts and Management Collision Basic Concepts and Management How Does a Switch Work? Virtual LAN Ethernet switch MiniMini Computer frame Ethernet switch Printer WorkstationsEthernet switch Router 1a2aBasic Concepts and Management VID Link Aggregation LGB2118A Only Basic Concepts and Management Web Management Home Overview Operation of Web-based ManagementOperation of Web-based Management Main menu function tree for Web interface Configuration System InformationOperation of Web-based Management Port Configuration Operation of Web-based Management Function name Vlan Mode Setting Vlan Mode ConfigurationVlan Group Configuration Media supportedTag-VLAN Mode 10. Port-Based Vlan Configuration Vlan Port Isolation Configuration Function name Port Isolation ConfigurationAggregation LGB2118A Only Igmp Snooping Mirroring ConfigurationFunction name Igmp Snooping Configuration 15. Mirror ports configuration SnmpOperation of Web-based Management Loop Detection Broadcast Storm Protection Operation of Web-based Management Quality of Service QoS Configuration Operation of Web-based Management Monitoring Statistics OverviewDetailed Statistics Operation of Web-based Management Igmp Status Ping Status Maintenance Warm RestartConfiguration File Transfer Factory DefaultSoftware Upgrade Logout Questions and Answers TroubleshootingTroubleshooting Resolving a No Link Condition Contacting Black BoxAppendix MIB Specifications Appendix MIB SpecificationsBlackbox.com Blackbox.com Black Box Tech Support FREE! Live /7