Ruby Tech GS-1224L manual Resolving No Link Condition, Q&A

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User Manual

5. Maintenace

5-1. Resolving No Link Condition

The possible causes for a no link LED status are as follows:

The attached device is not powered on

The cable may not be the correct type or is faulty

The installed building premise cable is faulty

The port may be faulty

5-2. Q&A

1.Computer A can connect to Computer B, but cannot connect to Computer C through the 24-Port GbE Web Smart Switch.

The network device of Computer C may fail to work. Please check the link/act status of Computer C on the LED indicator. Try another network device on this connection.

The network configuration of Computer C may be something wrong. Please verify the network configuration on Computer C.

2.The uplink connection function fails to work.

The connection ports on another must be connection ports. Please check if connection ports are used on that 24-Port GbE Web Smart Switch.

Please check the uplink setup of the 24-Port GbE Web Smart Switch to verify the uplink function is enabled.

3. The console interface cannot appear on the console port connection.

24-Port GbE Web Smart Switch has no console port, so you cannot use console interface to connect with 24-Port GbE Web Smart Switch.

4. How to configure the 24-Port GbE Web Smart Switch.

User can use IE browser program in window series of computer to control the web smart functions in 24-Port GbE Web Smart Switch. First, choose any port in 24-Port GbE Web Smart Switch. Then, use IE and type default IP address, 192.168.1.1, to connect to 24 Gigabit with RJ45 network line. Finally, the login screen will appear at once.

Publication date: March, 2007

Revision A1

100

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Contents Page Page GS-1224L Duration of Hardware Warranty Iii Table of Contents 100 Revision History 02/10/2007 03/13/2007Vii Electronic Emission Notices Federal Communications Commission FCC StatementAbout this user’s manual Vlan Overview of 24-Port GbE Web Smart SwitchKey Features in the Device Hardware ChecklistFeatures ManagementPublication date March 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 TransceiverConnecting the SFP Module to the Chassis Starting 24-Port GbE Web Smart Switch UpHardware and Cable Installation 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 Publication date March Managing 24-Port GbE Web Smart Switch through Ethernet Port Port GBE WEB Smart SwitchLogin Screen for Web IP Address Assignment110 10000000.00000001.00000010.1 Prefix Length No. of IP matched No. of Addressable IP Publication date March 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 ARP SnapSTP Bpdu Media Access Control MAC SAP FormatPRE SFD FCSPublication date March How does a MAC work? Bytes DTE Flow Control Publication date March Revision A1 Bits How does a switch work? Collision Domain Publication date March Revision A1 Publication date March Virtual LAN Publication date March CFI Tag FormatPublication date March Publication date March Revision A1 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 descriptionPublication date March Publication date March Revision A1 Ports Configuration ON/OFFVlan Mode Configuration Port ConfigurationSelect Vlan Mode Vlan Group Configuration VIDAdd or Remove Vlan Member Port-Based Vlan Configuration 10 Aggregation/Trunking Configuration Aggregation11 Lacp Port Configuration LacpRstp Rstp Port Configuration Publication date March Publication date March Revision A1 Publication date March 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 ControlPublication date March Snmp Parameters description27 Snmp Configuration Monitoring Statistics Overview28 Statistics Overview for all ports Detailed Statistics Publication date March 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 MAC Address and Self-learning 8K MAC address Network InterfaceSFP Cable and Maximum LengthAmbient Temperature Diagnostic LEDPower Requirement DimensionsManagement Software Specifications From RFC1155-SMI PRIVATE-GS1224L-MIB Definitions = Begin ImportsFrom RFC1213-MIB OBJECT-TYPE