Manuals / KTI Networks / Computer Equipment / Switch

KTI Networks KGS-2404 manual Introduction, Overview of 24-Port GbE Web Smart Switch

Models: KGS-2404

1 113

Download 113 pages 39.13 Kb

Page 8

1. Introduction

1-1. Overview of 24-Port GbE Web Smart Switch

The 24-port Gigabit Web Smart Switch is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch has 20 10/100/1000Mbps TP ports and 4 Gigabit TP/SFP transceiver slots. It supports console, telnet, http and SNMP interface for switch management. The network administrator can logon the switch to monitor, configure and control each port’s activity. In addition, the switch implements the QoS (Quality of Service), VLAN, and Trunking. It is suitable for office application.

In this switch, Port 21, 22, 23, 24 includes two types of media --- TP and SFP Fiber (LC, BiDi…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber with auto-detected function. 1000Mbps SFP Fiber transceiver is used for high- speed connection expansion.

⎯1000Mbps LC, Multi-Mode, SFP Fiber transceiver

⎯1000Mbps LC, 10km, SFP Fiber transceiver

⎯1000Mbps LC, 30km, SFP Fiber transceiver

⎯1000Mbps LC, 50km, SFP Fiber transceiver

⎯1000Mbps BiDi, 20km, 1550nm SFP Fiber WDM transceiver 1000Mbps BiDi, 20km, 1310nm SFP Fiber WDM transceiver

10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver is a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000Base- SX/LX standards.

1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an optic Wavelength Division Multiplexing (WDM) technology that transports bi-directional full duplex signal over a single fiber simultaneously.

•Key Features in the Device

QoS:

The switch offers powerful QoS function. This function supports 802.1p VLAN tag priority and DSCP on Layer 3 of network framework.

VLAN:

Supports Port-based VLAN, IEEE802.1Q Tag VLAN. And supports 24 active VLANs and VLAN ID 1~4094.

Port Trunking:

Allows one or more links to be aggregated together to form a Link Aggregation Group by the static setting.

2

Image 8

KTI Networks KGS-2404 manual Introduction, Overview of 24-Port GbE Web Smart Switch, Key Features in the Device

Contents

DOC.080711 KGS-2404Web Smart 24-Port Gigabit Ethernet Switch User’s Manual Page Web Smart 24-Port Gigabit Ethernet Switch Users Manual ReleaseTable of Contents 4-4. Maintenance Revision History Electronic Emission Notices1.02 06/28/2007About this user’s manual Overview of this user’s manual1. Introduction 1-1. Overview of 24-Port GbE Web Smart SwitchKey Features in the Device 1-2. Checklist 1-3. FeaturesHardware ManagementSupports user management and limits one user to login Supports 802.1Q VLANSupports to send the trap event while monitored events happened Supports on-line plug/unplug SFP modules1-4. View of 24-Port GbE Web Smart Switch 1-4-1. User Interfaces on the Front Panel Button, LEDs and PlugsLED Indicators 1-4-2. User Interfaces on the Rear PanelSystem LED 10/100/1000Ethernet TP Port 1 to 24 LED1-5. View of the Optional Modules 2. Installation 2-1. Starting 24-Port GbE Web Smart Switch Up2-1-1. Hardware and Cable Installation Connecting the SFP Module to the ChassisTP Port and Cable Installation Power On2-1-2. Cabling Requirements Firmware Loading2-1-2-1. Cabling Requirements for TP Ports 2-1-2-2. Cabling Requirements for 1000SX/LX SFP Module2-1-2-3. Switch Cascading in Topology Takes the Delay Time into Account1000Base-X TP, Fiber 100Base-TX TPCase2a Port-based VLAN See Fig.2-3 Case 2b Port-based VLAN See Fig.2-4 Page Managing 24-Port GbE Web Smart Switch through Ethernet Port 2-1-3-1. Management through Ethernet Port2-1-4. IP Address Assignment Class A Network Subnet25 bits All 0s = 128.1.2.128 All 1s= 10000000.00000001.00000010.1Prefix LengthNo. of IP matchedNo. of Addressable IP Default gateway 2-2. Typical Applications Fig. 2-11 Peer-to-peer Network Connection Fig. 2-12 Office Network Connection3. Basic Concept and Management 3-1. What’s the EthernetData Link Layer IEEE 802.2 LLC IEEE802.3 CSMA/CD MACPhysical Layer IEEE 802.3 PLS IEEE MAU Coaxial/STP/UTP0xAAAA 3-2. Media Access Control MAC 1st byte For example 0x0800 IP datagram 0x0806 ARP 0x0835 RARP 0x8137 IPX datagram 0x86DD IPv6The MAC sub-layer has two primary jobs to do 64 bytes Fig. 3-4 Gigabit Ethernet FrameTable 3-4 Ethernet parameters for half duplex mode Parameter value/LAN Max. collision domain DTE to DTEBurstLimit 3-3. Flow Control Frame Reception For a received frame, the MAC will checkBits Bit Bits 3-4. How does a switch work? Extended Distance Limitations How does a switch operate? MAC address tableFCFS First Come First Service Strictly Priority All High before Low Weighted Round RobinMac address aging Transmission schedule3-5. Virtual LAN Page Fig.3-9 Tag Format VLAN-tagged frame Priority-tagged frameUntagged frame An Ethernet frame carries no VLAN tag information VLAN IdentifierIngress Rule Egress RuleIndependent VLAN Learning IVL Shared VLAN Learning SVLName Port MembersNetwork Address Name3-6. Link Aggregation Terminology Link Aggregation IP Address Subnet Mask Default Gateway Password 4. Operation of Web-based Management4-1. Web Management Home Overview The Information of Page Layout 4-2. Configuration 4-2-1. System Configuration Function nameFunction description Parameter descriptionShow the active IP address of this switch. Active Subnet Mask Show the active subnet mask of this switch. Active GatewayShow the active gateway of this switch. DHCP Server Show the IP address of the DHCP server. Default Lease Time LeftDefault 255.255.255.0 Fallback Gateway Default 192.168.1.254 Management VLANShow the management VLAN number. Password Default admin Inactivity Timeoutsecs4-2-2. Port Configuration Media typeNWay Speed4-2-3. VLAN Mode Configuration Function nameFunction description Parameter descriptionTag-based 4-2-4. VLAN Group Configuration Function nameFunction description Parameter descriptionFig. 4-9 Port-Based VLAN Configuration Add GroupDelete Group Fig. 4-8 Add or Remove VLAN MemberPage 4-2-5. Aggregation Function nameFunction description Parameter description4-2-6. LACP Function nameFunction description Parameter description4-2-7. RSTP Function nameFunction description Parameter descriptioncontinue Fig. 4-12 RSTP Configuration Function nameFunction description Parameter description4-2-8 SupplicantPage Page Authentication Port ModePort Control Port StatusMode Enable or disable 802.1X function RADIUS IP Function descriptionForce Reinitialize for all ports in at once Function name 802.1x ParametersFunction description Parameter description4-2-9 IGMP Snooping Fig. 4-19 IGMP ConfigurationFunction name Function description4-2-10. Mirror Configuration Function nameFunction description Parameter description4-2-11. QoSQuality of Service Configuration Fig. 4-21 QoS ConfigurationFunction name Function descriptionFunction name Function descriptionDSCP Setting Function nameFunction description Parameter description4-2-12 Filter Function nameFunction description Parameter descriptionDHCP Server Allowed Fig. 4-24 Filter ConfigurationDefault enable 4-2-13 Rate Limit Function nameFunction description Parameter description4-2-14 Storm Control Function nameFunction description Parameter descriptionMulticast Rate Flooded unicast Rate4-2-15 SNMP Parameters descriptionFunction name Function descriptionDefault community name for Get public Default community name for Set privateDefault community name for Trap public Fig. 4-27 SNMP Configuration4-3. Monitoring 4-3-1. Statistics OverviewFunction name Function descriptionFig. 4-28 Statistics Overview for all ports Tx Errors Number of bad packets transmitted Rx ErrorsNumber of bad packets received 4-3-2. Detailed Statistics Function nameFunction description Parameter descriptionTx Error Packets Show the counting number of the received error packets. Rx 64 BytesNumber of 1024-maxlength-byte frames in good and bad packets received Tx 64 BytesNumber of short frames 64 bytes with invalid CRC. Rx Jabber 4-3-3. LACP Status Function nameFunction description Parameter description4-3-4. RSTP Status Function nameFunction description Parameter descriptionFig. 4-31 RSTP Status 4-3-5. IGMP Status Function nameFunction description Parameter description4-3-6. Ping Status Function nameFunction description Parameter descriptionShow the received replies number of times. Request timeouts Show the timeout of request. Average Response times In msTarget IP address Show the active target IP address. Status Show the result of the ping status. Received replies4-4. Maintenance There are five functions contained in the maintenance functionMaintenance Warm Restart Factory Default Software Upgrade Configuration File Transfer LogoutFunction description 4-4-1. Warm RestartFunction name Function description 4-4-2. Factory DefaultFunction name 4-4-3. Software Upgrade Software UpgradeFig. 4-36 Software Upgrade Function nameFunction name 4-4-4. Configuration File TransferFunction description 4-4-5. Logout Function nameFunction description Parameter description5-2. Q&A 5. Maintenance5-1. Resolving No Link Condition Appendix A Technical Specifications FeaturesHardware Specifications ConfigurationConnector ƒ Network Interfaceƒ Diagnostic LED ƒ Power RequirementAmbient Temperature DimensionsManagement Software Specifications System ConfigurationQuality of Service QoS VLAN FunctionAppendix B MIB Specifications