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