KTI Networks KGS-2404 manual

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Active IP Address:

Show the active IP address of this switch. Active Subnet Mask:

Show the active subnet mask of this switch. Active Gateway:

Show the active gateway of this switch. DHCP Server:

Show the IP address of the DHCP server. Default: 0.0.0.0

Lease Time Left:

Show the lease time left of DHCP client. Device Name:

Set a special name for this switch. Up to 16 characters are allowed in this parameter. Any alphanumeric character and null are acceptable.

Default: Giga Switch DHCP Enabled:

Enable DHCP snooping, Just tick the check box (;) to enable it. Default: disable

Fallback IP Address:

Users can configure the IP settings and fill in new values. Then, click <Apply> button to update.

Default: 192.168.1.1 Fallback Subnet Mask:

Subnet mask is made for the purpose to get more network address because any IP device in a network must own its IP address, composed of Network address and Host address, otherwise can’t communicate with other devices each other. But unfortunately, the network classes A, B, and C are all too large to fit for almost all networks, hence, subnet mask is introduced to solve this problem. Subnet mask uses some bits from host address and makes an IP address looked Network address, Subnet mask number and host address. It is shown in the following figure. This reduces the total IP number of a network able to support, by the amount of 2 power of the bit number of subnet number (2^(bit number of subnet number)).

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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 Key Features in the Device Overview of 24-Port GbE Web Smart SwitchVlan 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 TransceiverHardware and Cable Installation Starting 24-Port GbE Web Smart Switch UpConnecting 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 STP Bpdu SnapARP 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