KTI Networks KGS-2404 manual Collision Domain

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Fig.3-5 Collision Domain

Extended Distance Limitations:

The diameter of a half-duplex LAN segment is determined by its maximum propagation delay time. For example, in 10M LAN, the most distance of a LAN segment using yellow cable is 2500 meters and 185 meters when using coaxial cable. The switch with its per port per collision domain can extend the distance like a bridge does. And what’s more, when operating in full-duplex mode, the distance can reach farther than half duplex because it is not limited by the maximum propagation delay time (512 bits time). If fiber media is applied, the distance can be up to tens of kilometers.

Traffic Aggregation:

Traffic aggregation is to aggregate the bandwidth of more than one port and treat it as a single port in the LAN. This single port possesses the features of a normal port but loading balance. This is a great feature for the port needing more bandwidth but cannot afford paying much cost for high bandwidth port.

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Contents KGS-2404 Page Release Table of Contents 100 06/28/2007 03/13/2007 02/10/2007 Federal Communications Commission FCC StatementAbout this user’s manual Overview of 24-Port GbE Web Smart Switch Key Features in the DeviceVlan Hardware ChecklistFeatures ManagementPage View of 24-Port GbE Web Smart Switch User Interfaces on the Front Panel Button, LEDs and PlugsSystem LED LED IndicatorsUser Interfaces on the Rear Panel 10/100/1000Ethernet TP Port 1 to 24 LEDView of the Optional Modules Front View of 1000Base-SX/LX LC, SFP Fiber TransceiverStarting 24-Port GbE Web Smart Switch Up Hardware and Cable InstallationConnecting the SFP Module to the Chassis Cabling Requirements TP Port and Cable InstallationPower On Firmware LoadingCabling Requirements for TP Ports Cabling Requirements for 1000SX/LX SFP Module1000Base-X TP, Fiber 100Base-TX TP 100Base-FX Fiber Typical Network Topology in DeploymentNo Vlan Configuration Diagram Case 2b Port-based Vlan See -4 Page Managing 24-Port GbE Web Smart Switch through Ethernet Port Management through Ethernet PortLogin Screen for Web IP Address Assignment110 10000000.00000001.00000010.1 Prefix Length No. of IP matched No. of Addressable IP Page Typical Applications 10 Network Connection between Remote Site and Central Site11 Peer-to-peer Network Connection Basic Concept Management What’s the EthernetIEEE802.3 CSMA/CD MAC Snap STP BpduARP Media Access Control MAC SAP FormatPRE SFD FCSPage How does a MAC work? Bytes DTE Flow Control Page Bits How does a switch work? Collision Domain Page Page Virtual LAN Page CFI Tag FormatPage Page VID Link Aggregation 10 Example of Link Aggregation Application Operation of Web-based Management Web Management Home Overview Information of Page Layout Lacp Rstp SnmpSystem Configuration Function descriptionPage Page Port Configuration ON/OFFVlan Mode Configuration Port ConfigurationSelect Vlan Mode Vlan Group Configuration VIDAdd or Remove Vlan Member Page 10 Aggregation/Trunking Configuration Aggregation11 Lacp Port Configuration LacpRstp Rstp Port Configuration Page Page Page Port Mode Port Control Authentication Port Status Radius IP 16 802.1X Configuration 802.1x Parameters Igmp Snooping Vlan IDMirror Configuration 20 Mirror ports configurationQoSQuality of Service Configuration 21 QoS ConfigurationQoS Configuration Dscp Setting Filter Dhcp24 Filter Configuration 25 Rate Limit Configuration Rate Limit26 Storm Control Configuration Storm ControlPage Snmp Parameters description27 Snmp Configuration Monitoring Statistics Overview28 Statistics Overview for all ports Detailed Statistics Page 29 Detailed Statistics for each port Lacp Status 30 Lacp StatusRstp Status 31 Rstp Status Igmp Status Ping Status 32 Igmp Status33 Ping Maintenance Warm Restart 34 Warm RestartFactory Default Software Upgrade 36 Software UpgradeConfiguration File Transfer Function descriptionLogout Resolving No Link Condition Q&AAppendix a Technical Specifications ƒ MAC Address and Self-learning 8K MAC address ƒ Network InterfaceSFP ƒ Cable and Maximum LengthAmbient Temperature ƒ Diagnostic LEDƒ Power Requirement DimensionsManagement Software Specifications From RFC1155-SMI PRIVATE-GESM-SW24L-MIB Definitions = Begin ImportsFrom RFC1213-MIB OBJECT-TYPE