Manuale d’uso / di manutenzione del prodotto LB-FEA800M del fabbricante Lobos Tech
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User Guide LB - FE A800M Rev. 1.0 2005/1/27.
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1. Introduction The LB - FEA800M is compact desktop size switches that are ideal solutions for SOHO (Small Office or Home Office) network us er. It provides wire - speed, Fast Ethernet switching function that allows high - performance, low - cost connection.
2 n IEEE 802 .1Q VLAN , GVRP supported n Support Class of Service n Broadcast Storm filter supported n Support Port Security n IEEE802.3ad Port trunk with LACP supported Software Feature SNMP RFC 1157.
Filter Data b ase Support port s tatic MAC address lock, MAC Filter, Port S ecurity Port Mirror Use this feature to analysis port traffic for this switch.
4 Rubber Feet RS - 232 cable User Guide Figure 1 - 2. Package Contents Compare the contents of your LB - FEA800M package with the checklist abo ve. IF any item is missing or damaged, please contact your local dealer for service.
Ethernet Switching Technology supplied higher performance at costs lower than other solutions. Wider bandwidth, no congestion, and the reduction in traffic is why switching is replacing expensive route rs and inefficient hubs as the ultimate networking solution.
6 Management Methods The LB - FEA800M series supports following management methods: n Console and Telnet Management n Web - based Management n SNMP Network Management Console and Telnet Management Console Management is done through the RS - 232 Console Port.
2. Hardware Description This section mainly describes the hardware of the LB - FEA800M. Physical dimensions The physical dimensions of the LB - FEA800M is 250mm x 133mm x 37mm (L x W x H) Front Panel .
8 LED Indicators There are three LED - Indicators (100M, LNK/ACT, FDX/COL) for eac h UTP port. The following table provides descriptions of the LED statuses and meaning. They provide a real - time indication of systematic operation status. Figure 2 - 2 .
Off Half - duplex mode or no device attached. Table 2 - 1. The description of LED Indicator Rear Panel The Console port and 3 - pronged power plug are located at the Rear Panel of the LB - FEA800M as shown in Figure 2 - 3 . The Switches will work with AC in the range 100 - 240V AC, 50 - 60Hz.
10 2. Remove adhesive backing from your Rubber Feet. 3. Apply the Rubber Feet to each corner on the bottom of the Switch. These footpads can prevent the Switch from shock/vibration. Figure 2 - 4 . Attaching Rubber Feet to each corner on the bottom of the Switch Power On Connect the power cord to the power socket on the rear panel of the Switch.
3. Network Application This section provides you a few samples of network topology in which the Switch is used. In general, the LB - FEA800M is designed to be used as a desktop or segment switch. Desktop Application The LB - FEA800M s eries are designed to be a desktop size switch that is an ideal solution for small workgroup.
12 this switch is suitable for department user to connect to the corporate backbone. Figure 3 - 2 Segment Application You can use the LB - FEA800M to connect PCs, workstations, and servers to each other by connecting these devices directly to the Switch.
4. Network Configuration This Section explains how to configure console management via a direct connection to the console port of the LB - FEA800M. Console management involves the administration of the Switch via a direct connection to the RS - 232 console port.
14 Baud Rate: 9600 bps Data Bits: 8 Parity: none Stop B it: 1 Control flow: None Figure 4 - 2. The settings of communication parameters After you have finished parameter settings, press “ Enter “ Key and the Main Menu of console management appears.
Main Menu There are five items for selected as follows. n Status and Counters: Show the status of the switch. n Switch Static Configuration: Configure the switch. n Protocol Related Configuration: Configure the protocol function. n Reboot Switch: Restart the system or reset switch to default configuration.
16 You can press the key of Tab or Backspace to choose item, and press Enter key to select item. Port Status This page display every port status n Type: Display the port type. n En abled: Display the port is enabled or disable depended on user setting.
Actions - > You can press the key of Tab or Backspace to choose action menu, and press Enter key to select item <Quit>: Exit the page of port status, and return to previous menu. <Previou s Page>: Display previous page. <Next page>: Display next page.
18 4 - 2 - 3. System Information System Description: Display the name of device type. MAC Address: The unique hardware address assigned by manufacturer. Firmware Version: Display the switch ’s firmware version. Hardware Version: Display the switch ’s Hardware version.
Administration Configuration Device Information This page provide user to configure the device information. Actions - > <Edit>: Configure all items. Finished configure press Backspace to go back action menu line. <Save>: Save all configure value.
20 IP Configuration User can configure the IP setting and fill in the new value. Actions - > <Edit>: Configure all items. Finished configure press ESC to g o back action menu line. <Save>: Save all configure value. <Quit>: Exit the page of IP configuration and return to previous menu.
Change Username Use this page; user can change web manageme nt user name. Change Password Use this page; user can change web management user password..
22 Port / Trunk Configuration This page can change every port status and configure trunk group. Press TAB key to change configure of per item. 1. Enabled: Use r can disable or enable this port control. 2. Auto Negotiate: User can set auto negotiation is enable or disable of per port.
Port Mirroring Configurati on 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 will be duplicated into monitoring port.
24 <Next page>: Go to next page to configure . VLAN Configur ation V LAN Configure 1. PVID (Port VID): Set the port VLAN ID that will be assigned to untagged traffic on a given port. This feature is useful for accommodating devices that you want to participate in the VLAN but that don ’ t support tagging.
Create a VLAN Group Create a VLAN and add tagged /untagged member ports to it. 1. VLAN Name: Type a name for the new VLAN. 2. VLAN ID: Type a VID (between 2~ 4094 ). The default is 1. 3. Protocol VLAN: Press Space key to choose protocols type. 4. Mode : Press Space key to choose VLAN member.
26 Actions - > <Quit>: Exit th is page and return to previous menu. <Edit>: Configure all items. Finished configur e press ESC to go back action menu line. <Save>: Save all configure value. <Previous Page>: Return to previous page to configure.
1. There are 0~7 priority level can map to high or low queue. 2. High/Low Queue Serv ice Ration H:L : User can select the ratio of high priority packets and low priority packets. Actions - > <Edit>: Configure all items. Finished configure press ESC to go back action menu line.
28 4 - 3 - 6.MAC Address Configuratio n 4 - 3 - 6 - 1.Static MAC Address When you add a static MAC address, it remains in the switch's address table, regardless of whether the device is physically connected to the switch.
Add static MAC address 1.Press <Add> -- > <Edit> key to add a static MAC address. 2.Enter the MAC address to and from which the p ort should permanently forward traffic, regardless of the devices network activity. 3.In the Port num item, enter the port number.
30 4 - 3 - 6 - 2 . Filtering MAC Address Edit Filtering MAC address 1.Press <Edit> key to modify a static Filtering address. 2.Choose the MAC address that you want to modify and then press enter. 3.Press <Edit> key to modify all the items.
4 - 3 - 7.Misc Configuration 4 - 3 - 7 - 1.Port Security A port in security mode will be “ locked ” without permission of address learning. Only the incoming packets with SMAC already existing in the address table can be forwarded normally.
32 1.Press <Edit> to enable or disable the port security. 2.Press Space key to choose enable / disable item. 3.P ress ESC to go back ac tion menu line, and then select <Save> to save all configure value. 4 - 3 - 7 - 2.MAC Age Interval Type the number of seconds that an inactive MAC address remains in the switch ’ s address table.
4 - 3 - 7 - 3.Broadcast Storm Filtering This page is configuring broadcast storm control, press <Edit> to configure the broadcast storm filter mode. Press Space key to choose the threshold value. The valid threshold value are 5%,10%,15%,20%,25% and NO.
34 4 - 3 - 7 - 4.Max bridge transmit delay bound Max bridge transmit delay bound: Limit the packets queuing time in switch. If enable, the packets queued exceed will be drop. Press Space key to set the time. This valid value are 1sec, 2sec, 4sec and off.
action menu line. <Save>: Sav e all configure value. <Quit>: Exit th is page and return to previous menu. 4 - 4.Protocol Related Configuration 4 - 4 - 1.STP 4 - 4 - 1 - 1.STP Enable This page is enable or disable Spanning Tree function. Press Space key to select enable or disable.
36 4 - 4 - 1 - 2.System Configuration 1.You can view spanning tree information about the Root Bridge on the left. 2.On the right, user can setting new value for STP parameter.
4 - 4 - 1 - 3.Perport Configuration 1. PortState: You can view spanning tree status about the switch for per port. 2. PathCost: Specifies the path cost of the port that switch uses to determine which port are the forwarding ports. If you change the value, you need to restart the switch for valid value.
38 4 - 4 - 2.SNMP Use this page to define management stations as trap managers and to enter SNMP community strings. User can also define a name, location, and contact person for the switch. 4 - 4 - 2 - 1.System Options Press <Edit> to enter all items, and then press <Save> to save configure value.
1. System Name: Type a name to be used for the switch. 2. System Contact: Type the name of contact person or organization. 3. System Location: Type the location of the switch. 4 - 4 - 2 - 2.Community Strings Use this page to enter SNMP community strings.
40 Actions - > <Add>: Create a community strings. <Edit>: Modify all items. Finished configure press ESC to go back action menu line. <Delete>: Delete a community strings. After delete item press <Save> to complete the deleting operation.
Actions - > <Add>: Create a trap manager. <Edit>: Modify all items. Finished configure press ESC to go back action menu line. <Delete>: Delete a trap manager.
42 complete the deleting operation. <Save>: Save all configure value. <Quit>: Exit th is page and return to previous menu. 4 - 4 - 3.GVRP This page you can enable / disable the GVRP (GARP VLAN Registration Protocol) support. Press Space ke y to choose Enabled / Disabled.
4 - 4 - 4.LACP 4 - 4 - 4 - 1.Aggregator Setting 1.Group: Display the trunk group ID. 2.LACP: Press Space key to enable or disable LACP (Link Aggregation Control Protocol) support. If enable, the group is LACP static trunking group. If disable, the group is local static trunking group.
44 Actions - > <Edit>: Configure all items. Finished configure press ESC to go back action menu line. <S ave>: Save all configure value. <Quit>: Exit th is page and return to previous menu. 4 - 4 - 4 - 2.State Activity Active: The port automatically sends LACP protocol packets.
Actions - > <Edit>: Configure all items. Finished configure press ESC to go back action menu line. <Save>: Save all configure value. <Quit>: Exit th is page and return to previous menu. 4 - 4 - 4 - 3.LACP Status When you setting trunking group, you can see relation information in here.
46 Actions - > <Quit>: Exit th is page and return to previous menu. <Previous Page>: Return to previous page to view. <Next page>: Go to next page to view . 4 - 5.Reboot S witch Default: Reset switch to default configuration . Restart: Reboot the switch in software reset.
4 - 6. X - modem Upgrade 1.Press X key to start upgrading for X - modem. 1. First , disconnect t erminal and modify baud rate to 57600bps, then do the connection again . 3.Select “ send file" under "tra n sfer" menu from menu bar. 4.Press "browse" button to select the path.
48 5.Select "1K X -m odem" of protocol and press " Send " button. 6.After successfully upgraded the new f i rmware , pl e ase modify baud rate to 960 0bps.
5. Web - Based Management This section introduces the configuration and functions of the Web - based management of 8TP+ 1Fiber Management Switch series. The 8TP+ 1Fiber Management Switch series provides an embedded HTML website residing in flash memory.
50 as above. 5 - 1. Web Manage ment Home Overview (The image was captured from 8TP + 100FX) 1. Home Page. 5 - 2. Port status 1. port status State: Display port status off or on depended on user setting.
User can see a single port counter as follows 5 - 3. Port Statistics 1. The following information provides a view of the current status of the unit..
52 5 - 4. Admi nistrator Those management function s include: IP address , Switch settings , Console port information , Port controls Link aggregation , Filter database , VLAN configuration , Spanning Tree, Port Mirror , SNMP, Security Manager, TFTP Update Firmware Configurati on Backup , Reset system and Reboot .
5 - 4 - 2. Switch Setting 5 - 4 - 2 - 1.Basic 1. Description: Display the name of device type. 2. MAC Address: The unique hardware address assigned by manufacturer (default) 3. Firmware Version: Display the switch ’ s firmware version. 4. Hardware Version: Display the switch ’ s Hardware version.
54 5 - 4 - 2 - 2.Advanced Miscellaneous Setting : MAC Address Age - out Time: Type the number of seconds that an inactive MAC address remains in the switch's address table. The valid range is 3 00~765 seconds. Default is 300 seconds. Max bridge transit delay bound control: Limit the packets queuing time in switch.
. Priority Queue Service settings: First Come First Service: The sequence of packets sent is depend on arrive order. All High before Low: The high priority packets sent before low priority packets. Weighted Round Robin: Select the preference given to packets in the switch's high - priority queue.
56 Qos Policy: High Priorit y Levels: 0~7 priority level can map to high or low queue. When the VLAN Tag number of a frame is mapping the priority level of the port, and this frame can have high priority.
No VLAN 802.1Q( Tag VLAN ) without GVRP VLAN mode 802.1Q( Tag VLAN ) with GVRP VLAN mode (Default) Port Based Also, three kind of typologies shown as below indicate how the IGMP Query work within a network: 1. This topology has to be set for when the router ’ s IP address is smaller than other Switch in subnet.
58 Note: This Router supports IGMP protocol, but IGMP function has to be in enable mode, and the Router has to be the Queryer. 3. This topology must be set for when the Switch ’ s IP address is not the smallest in the subnet.
Note: Suggest VOD server set with Switch has smallest IP address. 4. All of Switch must be in Disable mode, When VOD server is set up for IGMP Queryer. GVRP (GARP [Generic Attribute Registration Protocol] VLAN Registration Protocol) GVRP allows automatic VLAN configuration between the switch and nodes.
60 5 - 4 - 4 . Port Controls 1. This page can Change every port status State: User can disable or enable this port control Auto Negotiation: User can set auto n egotiation is enable or disable of per .
5 - 4 - 5 . Trunking The Trunking provides a standardized means for exchanging information between Partner Systems on a link to allow their Link Aggregation Control instances to reach agreement on the.
62 with the lowest va lue has the highest priority and is selected as the active LACP. 1.Group ID: you can create a link aggregation across two or more ports, choose the "group id" and click "Get". 2.LACP: If enable, the group is LACP static trunking group.
5 - 4 - 5 - 2. Aggregator Information When you are setting LACP aggregator, you can see relation information in here. 5 - 4 - 5 - 3. State Activity Active (select) : The por t automatically sends LACP protocol packets.
64 perform dynamic LACP trunking. A link has two passive LACP ports will not perform dynamic LACP trunking because both ports are waiting for and LACP protocol packet from the opposite device. 2. If you are active LACP ’ s actor, when you are select trunking port, the active status will be created automatically.
5 - 4 - 6 . Filter Database 5 - 4 - 6 - 1. IGMP Snooping The 8TP+1Fiber Management Switch support IP multicast , you can enable IGMP protocol on web management ’ s switch setting advan ced page, the.
66 Mes sag e Description Que ry A message sent from the querier (IGMP router or switch) asking for a response from each host belonging to the multicast group. Rep ort A message sent by a h ost to the querier to indicate that the host wants to be or is a member of a given group indicated in the report message.
3. Click Static MAC Addresses. In the MAC address box, enter the MAC address to and from which the port should permanently forward traffic, regardless of the device's network activity. 4. In the Port Number box, select a port number. 5. If tag - based (IEEE 802.
68 5 - 4 - 7 . VLAN configuration A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain. It allows you to isolate network traffic so only members of the VLAN receive traffi c from the same VLAN members.
Support P ort - based VLANs (IEEE 802.1Q VLAN) Port - based Tagging rule VLAN is an IEEE 802.1Q specification standard. Therefore, it is possible to create a VLAN across devices from different switch venders. IEEE 802.1Q VLAN uses a technique to insert a “ tag ” into the Ethernet frames.
70 5. From the Available ports box, select ports to add to the swit ch and click Add. 6. Click Apply 5 - 4 - 7 - 2 . Port VID Configure port VID settings From the main Tag - based (IEEE 802.1Q) VLAN page, click Port VID Settings. Port VID (PVID) Sets the Port VLAN ID that will be assigned to untagged traffic on a given port.
port's configured VID . Ingress Filtering Rule 2: Drop Untagged Frame. 5 - 4 - 8 . Spanning Tree The Spanning - Tree Protocol (STP) is a standardized method (IEEE 802.1D ) for avoiding loo ps in switched networks. When STP enabled, to ensure that only one path at a time is active between any two nodes on the network.
72 Prameter Description Priority You can change priority value, A value used to identify the root bridge. The bridge with the lowest value has the highest priority and is selected as the root.
Par am ete r Description Por t Pri orit y You can make it more or less likely to become the root port, the rage is 0 - 255,default setting is 128 the lowest number has the highest priority.
74 Roving Analysis State: Enable or disable the port mirror function. Mirro r Ports: The ports you want to mirror. All mirror port traffic will be copied to mirror port. You can select max 9 monitor ports in the switch. If you want to disable the function, you must select monitor port to none.
Name : Enter a name to be used for the switch. Location : Enter the location of the sw itch. Contact: Enter the name of a person or organization. 2. Community strings serve as passwords and can be entered as one of the following: Read only: Enables requests accompanied by this string to display MIB - object information.
76 5 - 4 - 11.Security Manager 1. Use this page, user can change web management user name and password. User name: root Password: root 5 - 4 - 12 . TFTP Up date Firmware 1.
* Executing TFTP software * Copy firmware update version image.bin to TFTP software directory. * In web manage ment select administrator — TFTP update firmware. * Download new image.bin file then in web management press <update firmware>. 5 - 4 - 13.
78 page to restore the EEPROM value..
5 - 4 - 14. Reset System Reset Switch to default configuration, default value as below 5 - 4 - 15. Reboot Reboot the Switch in software reset..
80 6. Technical Specifications This section provides the sp ecifications of the LB - FEA800M and the following table lists the specifications. Standards Compliance IEEE802.3, 802.3u IEEE802.3x Flow control and Back pressure IEEE802.1D Spanning Tree protocol IEEE802.
Operational Temp . 0 ℃ ~ 50 ℃ Power Supply 100~240V AC , 50/60 Hz Power Consumption 15 Watts EMI & Safety FCC A, CE, UL, cUL.
82 7. Troubleshooting This section is intended to help you solve the most common problems on the LB - FEA800M series. Incorrect connections n Fault y or loose cables Look for loose or obviously faulty connections. If they appear to be OK, make sure the connections are snug.
Diagnosing LED Indicators The Switch can be easily monitored throug h panel indicators to assist in identifying problems, which describes common problems you may encounter and where you can find possible solutions. IF the power indicator does not turn on when the power cord is plugged in, you may have a problem with power outlet, or power cord.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lobos Tech LB-FEA800M è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lobos Tech LB-FEA800M - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lobos Tech LB-FEA800M imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lobos Tech LB-FEA800M ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lobos Tech LB-FEA800M, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lobos Tech LB-FEA800M.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lobos Tech LB-FEA800M. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lobos Tech LB-FEA800M insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
