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KGS-2404 manual Web Smart 24-Port Gigabit Ethernet Switch Users Manual, Release
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KGS-2404
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Specification
Install
Dimension
Maintenance
Configuration
Default gateway
Takes the Delay Time into Account
DSCP Setting
Checklist
Weight
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Web Smart
24-Port
Gigabit Ethernet Switch User's Manual
Release 1.02
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Contents
KGS-2404
Web Smart 24-Port Gigabit Ethernet Switch User’s Manual
DOC.080711
Page
Release
Web Smart 24-Port Gigabit Ethernet Switch Users Manual
Table of Contents
4-4. Maintenance
06/28/2007
Revision History
Electronic Emission Notices
1.02
Overview of this user’s manual
About this user’s manual
1-1. Overview of 24-Port GbE Web Smart Switch
Key Features in the Device
1. Introduction
Management
1-2. Checklist
1-3. Features
Hardware
Supports on-line plug/unplug SFP modules
Supports user management and limits one user to login
Supports 802.1Q VLAN
Supports to send the trap event while monitored events happened
1-4-1. User Interfaces on the Front Panel Button, LEDs and Plugs
1-4. View of 24-Port GbE Web Smart Switch
10/100/1000Ethernet TP Port 1 to 24 LED
LED Indicators
1-4-2. User Interfaces on the Rear Panel
System LED
1-5. View of the Optional Modules
Connecting the SFP Module to the Chassis
2. Installation
2-1. Starting 24-Port GbE Web Smart Switch Up
2-1-1. Hardware and Cable Installation
Firmware Loading
TP Port and Cable Installation
Power On
2-1-2. Cabling Requirements
2-1-2-2. Cabling Requirements for 1000SX/LX SFP Module
2-1-2-1. Cabling Requirements for TP Ports
100Base-TX TP
2-1-2-3. Switch Cascading in Topology
Takes the Delay Time into Account
1000Base-X TP, Fiber
Case2a Port-based VLAN See Fig.2-3
Case 2b Port-based VLAN See Fig.2-4
Page
2-1-3-1. Management through Ethernet Port
Managing 24-Port GbE Web Smart Switch through Ethernet Port
2-1-4. IP Address Assignment
Class A
10000000.00000001.00000010.1
Network
Subnet
25 bits All 0s = 128.1.2.128 All 1s=
Prefix LengthNo. of IP matchedNo. of Addressable IP
Default gateway
2-2. Typical Applications
Fig. 2-12 Office Network Connection
Fig. 2-11 Peer-to-peer Network Connection
3-1. What’s the Ethernet
3. Basic Concept and Management
IEEE 802.3 PLS IEEE MAU Coaxial/STP/UTP
Data Link Layer
IEEE 802.2 LLC IEEE802.3 CSMA/CD MAC
Physical Layer
0xAAAA
3-2. Media Access Control MAC
1st byte
0x8137 IPX datagram 0x86DD IPv6
For example 0x0800 IP datagram 0x0806 ARP 0x0835 RARP
The MAC sub-layer has two primary jobs to do
Fig. 3-4 Gigabit Ethernet Frame
64 bytes
Parameter value/LAN Max. collision domain DTE to DTE
BurstLimit
Table 3-4 Ethernet parameters for half duplex mode
3-3. Flow Control
For a received frame, the MAC will check
Frame Reception
Bits Bit Bits
3-4. How does a switch work?
Extended Distance Limitations
MAC address table
How does a switch operate?
Transmission schedule
FCFS First Come First Service Strictly Priority All High before Low
Weighted Round Robin
Mac address aging
3-5. Virtual LAN
Page
Fig.3-9 Tag Format
VLAN Identifier
VLAN-tagged frame
Priority-tagged frame
Untagged frame An Ethernet frame carries no VLAN tag information
Shared VLAN Learning SVL
Ingress Rule
Egress Rule
Independent VLAN Learning IVL
Name
Name
Port Members
Network Address
3-6. Link Aggregation
Terminology Link Aggregation
4. Operation of Web-based Management
IP Address Subnet Mask Default Gateway Password
4-1. Web Management Home Overview
The Information of Page Layout
4-2. Configuration
Parameter description
4-2-1. System Configuration
Function name
Function description
Show the IP address of the DHCP server. Default Lease Time Left
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
Default admin Inactivity Timeoutsecs
Default 255.255.255.0 Fallback Gateway
Default 192.168.1.254 Management VLAN
Show the management VLAN number. Password
Speed
4-2-2. Port Configuration
Media type
NWay
Parameter description
4-2-3. VLAN Mode Configuration
Function name
Function description
Tag-based
Parameter description
4-2-4. VLAN Group Configuration
Function name
Function description
Fig. 4-8 Add or Remove VLAN Member
Fig. 4-9 Port-Based VLAN Configuration
Add Group
Delete Group
Page
Parameter description
4-2-5. Aggregation
Function name
Function description
Parameter description
4-2-6. LACP
Function name
Function description
Parameter description
4-2-7. RSTP
Function name
Function description
Parameter description
continue Fig. 4-12 RSTP Configuration
Function name
Function description
Supplicant
4-2-8
Page
Page
Port Status
Authentication
Port Mode
Port Control
Function description
Mode Enable or disable 802.1X function RADIUS IP
Force Reinitialize for all ports in at once
Parameter description
Function name
802.1x Parameters
Function description
Function description
4-2-9 IGMP Snooping
Fig. 4-19 IGMP Configuration
Function name
Parameter description
4-2-10. Mirror Configuration
Function name
Function description
Fig. 4-21 QoS Configuration
4-2-11. QoSQuality of Service Configuration
Function description
Function name
Function description
Function name
Parameter description
DSCP Setting
Function name
Function description
Parameter description
4-2-12 Filter
Function name
Function description
Fig. 4-24 Filter Configuration
Default enable
DHCP Server Allowed
Parameter description
4-2-13 Rate Limit
Function name
Function description
Parameter description
4-2-14 Storm Control
Function name
Function description
Flooded unicast Rate
Multicast Rate
Function description
4-2-15 SNMP
Parameters description
Function name
Fig. 4-27 SNMP Configuration
Default community name for Get public
Default community name for Set private
Default community name for Trap public
Function description
4-3. Monitoring
4-3-1. Statistics Overview
Function name
Tx Errors Number of bad packets transmitted Rx Errors
Number of bad packets received
Fig. 4-28 Statistics Overview for all ports
Parameter description
4-3-2. Detailed Statistics
Function name
Function description
Tx 64 Bytes
Tx Error Packets
Show the counting number of the received error packets. Rx 64 Bytes
Number of 1024-maxlength-byte frames in good and bad packets received
Number of short frames 64 bytes with invalid CRC. Rx Jabber
Parameter description
4-3-3. LACP Status
Function name
Function description
Parameter description
4-3-4. RSTP Status
Function name
Function description
Fig. 4-31 RSTP Status
Parameter description
4-3-5. IGMP Status
Function name
Function description
Parameter description
4-3-6. Ping Status
Function name
Function description
Show the result of the ping status. Received replies
Show the received replies number of times. Request timeouts
Show the timeout of request. Average Response times In ms
Target IP address Show the active target IP address. Status
Configuration File Transfer Logout
4-4. Maintenance
There are five functions contained in the maintenance function
Maintenance Warm Restart Factory Default Software Upgrade
4-4-1. Warm Restart
Function name
Function description
4-4-2. Factory Default
Function name
Function description
Function name
4-4-3. Software Upgrade
Software Upgrade
Fig. 4-36 Software Upgrade
4-4-4. Configuration File Transfer
Function description
Function name
Parameter description
4-4-5. Logout
Function name
Function description
5. Maintenance
5-1. Resolving No Link Condition
5-2. Q&A
Features
Appendix A Technical Specifications
Network Interface
Hardware Specifications
Configuration
Connector
Dimensions
Diagnostic LED
Power Requirement
Ambient Temperature
VLAN Function
Management Software Specifications
System Configuration
Quality of Service QoS
Appendix B MIB Specifications