Lantech LGS-1424C User Manual Download Page 35 | Manualshive

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DHCP Server Allowed:

Allowing DHCP server packet to pass through this

port

Click Apply to apply the configuration

Or, press Refresh to reset the configuration before applying

Filter Configuration interface

Rate Limiting

Storm Control:

The traffic storm control prevents LAN ports from being

disrupted by a broadcast, multicast, or unicast traffic storm on physical

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Summary of Contents for LGS-1424C

Page 1: ...1 Lantech Lantech Lantech Lantech LGS 1424C 24 10 100 1000TX plus 4 Mini GBIC Web Managed Switch User Manual Rev 1 13 02 Jul 2008...

Page 2: ...nstallation 10 Attaching Rubber Pads 10 Rack mounted Installation 10 Power On 11 NETWORK APPLICATION 12 Small Workgroup 12 Segment Bridge 13 WEB BASED MANAGEMENT 15 About Web based Management 15 Syste...

Page 3: ...stics Detail 39 LACP Status 40 Spanning Tree Status 41 IGMP Status 43 Warm Restart 43 Factory Default 44 Firmware Upload 44 Configuration File Transfer 44 TROUBLESHOOTING 46 Incorrect connections 46 F...

Page 4: ...GBIC slots for higher connection speed Features Conform to IEEE802 3 10BASE T IEEE802 3u 100BASE TX Fast Ethernet IEEE 802 3ab 1000Base T IEEE 802 3z Gigabit Fiber IEEE802 3x Flow control and Back pr...

Page 5: ...ruder Provides Web interface management and one default button for system default setting Support Bandwidth control Software Feature Management Web Management Firmware update TFTP firmware upgrade Por...

Page 6: ...ity of Service Port based Tag based IPv4 ToS IPv6 DSCP Class of Service Per port support 4 priority queues Spanning Tree IEEE802 1w rapid spanning tree Compatible with IEEE 802 1d Port Mirror RX packe...

Page 7: ...anaged Switch Four Rubber Pads Rack mounted Kit Power Cord User Manual 24 10 100 1000TX plus 4 Mini GBIC Web Managed Switch Four Rubber Pads Rack mounted Kit Power Cord User Manual Compare the content...

Page 8: ...4x 10 100 1000 Base TX RJ 45 ports Auto MDI MDIX and 4 Mini GBIC slots which can insert the Mini Gigabit Fiber module optional The LED Indicators are also located on the front panel of the switch The...

Page 9: ...atus The following table provides descriptions of LED status and their meaning LED indicators LED Status Description Power Green Power On Off Power is not connected LNK ACT Green The port is connectin...

Page 10: ...witch should be clean smooth level and sturdy Make sure there is enough clearance around the switch to allow attachment of cables power cord and allow air circulation Attaching Rubber Pads A Make sure...

Page 11: ...kets with the appropriate holes on the rack Secure the switch to the rack with a screwdriver and the rack mounting screws NOTE For proper ventilation allow about at least 4 inches 10 cm of clearance o...

Page 12: ...10 100 1000TX plus 4 Mini GBIC Web Managed Switch The switch automatically learns nodes address which are subsequently used to filter and forward all traffic based on the destination address By using...

Page 13: ...ment users to connect to the corporate backbone In the illustration below two Ethernet switches with PCs print server and local server attached are both connect to the switch All the devices in this n...

Page 14: ...14...

Page 15: ...rd browser such as Microsoft Internet Explorer The Web Based Management supports Internet Explorer 5 0 And it is applied with Java Applets for reducing network bandwidth consumption enhance access spe...

Page 16: ...ation is ready to be set up Main Interface System Configuration Display system parameters information as listed below and the other parameters of system can be configured as well MAC Address the uniqu...

Page 17: ...lease with the original DHCP server that it obtained the lease from using a DHCPREQUEST message Any time the client switch boots and the lease is 50 or more passed the client switch will attempt to r...

Page 18: ...is root Inactivity Timeout timeout time for the web connection Click Apply to activate the configuration Or Click Refresh to reset the configuration before applying Port Configuration Configure the St...

Page 19: ...19 Click Apply to apply the configuration Or click Refresh to reset the configuration before applying Port Configuration interface...

Page 20: ...connecting a group of network devices to another Layer 2 switch However all the network devices are still plugged into the same switch physically Assigning the VLAN ID by inputting a number from 1 409...

Page 21: ...th the packets VID Disable Transmit to the PVID group that the same with the incoming port s PVID Frame Type Tag Only allow tagged frame pass the port All Allow all type of frames pass through Click A...

Page 22: ...cal link for increased throughput It provides load balancing and redundancy of links in a switched inter network Actually the link does not have an inherent total bandwidth equal to the sum of its com...

Page 23: ...trunk port Click Apply to apply the configuration Or click Refresh to reset the configuration before applying Aggregation interface LACP Setting The Link Aggregation Control Protocol LACP provides a...

Page 24: ...ed connection This feature can expand bandwidth to a device on the network LACP operation requires full duplex mode more detail information refers to IEEE 802 3ad LACP Setting interface Protocol Enabl...

Page 25: ...never the value is changed the system must be rebooted for assigning the priority number of paths The value must be multiple of 4096 according to the protocol standard rule Hello Time 1 10 The scale o...

Page 26: ...26 RSTP Configuration interface Port Configuration Protocol Enable To Enable or disable the port protocol...

Page 27: ...a user name and password that are verified by a separated server Mode To disable or enable 802 1x protocol RADIUS IP Set the Radius Server IP address RADIUS UDP Port Set the UDP destination port for...

Page 28: ...8 802 1X Configuration interface Re authenticate Restart authentication process for the port Force Reinitialize Restart authentication process for the port Statistics Click to view each port statistic...

Page 29: ...od 1 3600 seconds Set the period of time after which clients connected must be re authenticated EPA Timeout 1 255 seconds Set the period of time the switch waits for a supplicant response to an EAP re...

Page 30: ...propagated through the network as well as allowing multicast messages IGMP coming from the network to be propagated to the router All IGMP Report packets will be forwarded to the router port and IGMP...

Page 31: ...the port per port priority TOS and COS priority setting Mode Select the QoS mode port DSCP or vlantag Port Priority select the priority level low normal medium or high Click Apply to apply the configu...

Page 32: ...interface Click VLAN tag Mapping to enter VLAN tag priority configuration interface Select the VLAN tap priority level 0 7 Click Apply to apply the configuration Or click Refresh to reset the configur...

Page 33: ...ived the system will check the TOS level value in the IP packet that has received For example user set the TOS level 25 is high The port 1 is following the TOS priority policy When the packet received...

Page 34: ...er Configuration Filter the specific IP address on port that it can ensure the network security Mode Select the mode DHCP or Static DHCP If the port is DHCP client enabling the IP Address will automat...

Page 35: ...k Apply to apply the configuration Or press Refresh to reset the configuration before applying Filter Configuration interface Rate Limiting Storm Control The traffic storm control prevents LAN ports f...

Page 36: ...e un learn and flooding packets rate are no effect Broadcast Rate Select the broadcast traffic storm control rate Multicast Rate Select the multicast traffic storm control rate Flooded unicast Rate Se...

Page 37: ...ce Port Mirroring The Port mirroring is a method for monitor traffic in switched networks Traffic through ports can be monitored by one specific port That is traffic goes in or out monitored ports wil...

Page 38: ...o LAN analyzer or Netxray Monitor Port the ports which wants to be monitored All monitor port traffic will be copied to analysis port Maximum 23 monitor ports can be selected Click Apply to apply the...

Page 39: ...h to get the new setting information as below Statistics Overview interface Statistics Detail The following information provides statistic detail information of statistic on each port and simply selec...

Page 40: ...40 Statistics Detail interface LACP Status When the LACP aggregator is setup the related information will be shown as below...

Page 41: ...41 LACP Status interface Spanning Tree Status Click Refresh to get the newest configuration information The Rapid Spanning Tree Protocol information will display as below...

Page 42: ...42 RSTP Status interface...

Page 43: ...GMP Snooping information will be shown as below IGMP Status interface Warm Restart Reboot the switch in software reset All the configurations will be reminded Click Yes to restart the system System Re...

Page 44: ...ult interface Firmware Upload The system provides the Web GUI firmware update function which would allow the user to update the switch firmware Click Browse to locate the firmware and press Upload to...

Page 45: ...le And then press Upload to restore the configuration value Configuration File Transfer interface To backup the configuration value Click Download and then follow the system instruction which will gui...

Page 46: ...hen the link will fail For fiber connection please notice that fiber cable mode and fiber module should be match Faulty or loose cables Look for loose or obviously faulty connections If they appear to...

Page 47: ...path loops Between any two ends nodes there should be only one active cabling path at any time Data path loops will cause broadcast storms that will severely impact network performance Diagnosing LED...

Page 48: ...EEE 802 3x Flow Control and Back pressure IEEE 802 1d Spanning Tree IEEE 802 w Rapid Spanning Tree IEEE 802 3ad Port trunk with LACP IEEE 802 1p Class of Service IEEE 802 1Q VLAN Tag Network Cable 10B...

Page 49: ...Support 10Kbytes jumbo packet size Back plane 48Gbps 71 42Mpps throughput 64bytes MAC address 8K Mac with Auto Learning Memory Buffer 500Kbytes Power Supply AC 100 240V 50 60Hz Power Consumption DC A...

Page 50: ...le Type Max Length Connector 10BASE T Cat 3 4 5100 ohm UTP 100 m 328 ft RJ 45 100BASE TX Cat 5 100 ohm UTP 100 m 328 ft RJ 45 100BASE FX 50 125 or 62 5 125 micron core multimode fiber MMF 2 km 1 24 mi...

Page 51: ...ns 1 2 3 and 6 at one end of the cable are connected straight through to pins 1 2 3 and 6 at the other end of the cable The table below shows the 10BASE T 100BASE TX MDI and MDI X port pin outs Pin MD...

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