User manual TRENDNET TEG-S081FMI

[. . . ] Introduction The TEG-S081FMi Switch is compact desktop size switches which are ideal solutions for Fiber network infrastructure. It provides wire-speed, Fast Ethernet switching function that allows high-performance, low-cost connection. The Switch features a store-and-forward switching and it can auto-learn and MAC address on an 8K-entry MAC address table. Figure 1-1. The TEG-S081FMi Switch The Switch provides 8 100Mbps Fiber ports and one GBIC slot for optional GBIC modules. [. . . ] Press Space key to choose Enable or Disabled mode. Finished configure press ESC to go back action menu line. <Quit>: Exit this page and return to previous menu. 43 4-4-4. LACP 4-4-4-1. Aggregator Setting 1. 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. LACP Work Port Num: The max number of ports can be aggregated at the same time. If LACP static trunking group, the exceed ports is standby and able to aggregate if work ports fail. If local static trunking group, the number must be the same as group ports. NOTE: Before set LACP support, you have to set trunk group on the page of Port / Trunk Configuration first. 44 Actions-> <Edit>: Configure all items. Finished configure press ESC to go back action menu line. <Quit>: Exit this page and return to previous menu. 45 4-4-4-2. State Activity Active: The port automatically sends LACP protocol packets. Passive: The port does not automatically sends LACP protocol packets, and responds only if it receives LACP protocol packets from the opposite device. Actions-> <Edit>: Configure all items. Finished configure press ESC to go back action menu line. <Quit>: Exit this 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 this page and return to previous menu. 4-5. Reboot Switch Default: Reset switch to default configuration. Restart: Reboot the switch in software reset. 47 Note: It may make the system setting parameter error that execut Default command and power off without wait consol appear "$$$ Press X key to start Xmodem receiver:" message if. Regarding this issue, user must wait console appear that message then can shut down power. Note: RS-232 Local console firmware upgrade (X modem ) 1. Press X key to start upgrading for Xmodem. First, disconnect terminal and modify baud rate to 57600bps, then do the connection again. 48 3. Select "send file" under "transfer" menu from menu bar. 4. Press "browse" button to select the path. 5. Select "1K Xmodem" of protocol and press "Send" button. 6. After successfully upgraded the new firmware, please modify baud rate to 9600bps. 49 50 5. Web-Based Management Web Management Function 1. Web Management Function provides a Web browser to manage and monitor the switch, the default values as follows: If you need change IP address in first time, you can use console mode to modify it. [. . . ] Troubleshooting This section is intended to help you solve the most common problems on the TEG-S081FMi Switch. Incorrect connections Faulty or loose cables Look for loose or obviously faulty connections. If they appear to be OK, make sure the connections are snug. IF that does not correct the problem, try a different cable. Non-standard cables Non-standard and miswired cables may cause numerous network collisions and other network problem, and can seriously impair network performance. Improper Network Topologies It is important to make sure that you have a valid network topology. Common topology faults include excessive cable length and too many repeaters ( hubs ) between end nodes. [. . . ]