Dell PowerConnect 2224 User's Guide - Page 16

www.dell.com | support.dell.com Table 2-1. Basic Troubleshooting (continued) Problem Probable Cause The attached device is not configured correctly, or it is not powered on. The cable is damaged or not properly terminated. Corrective Action Ensure that the attached device is powered on. Verify that the NIC on the attached device is operating properly. Test the cable. Try a known working cable. Ensure that the cables are terminated using TIA 568A or 568B standards. The cable's maximum distance has been exceeded. 10Base-T, 100Base-T, and 1000Base-T cables have limitations for link lengths. Move the connected device closer to the switch and use a shorter cable. A 10/100Base-T-capable device or 1000Base-T half-duplex device is connected to a 1000Base-T port (ports 25 and 26) on a PowerConnect™ 2324 switch. Connect only 1000Base-T fullduplex capable devices to ports 25 or 26 on the PowerConnect 2324 switch. Mismatched duplex mode. Ensure that all devices connected to the switch are configured to automatically detect and set port speed and duplex settings. Bad switch port. Reconnect the connector for the affected link to a different switch port. 16 Troubleshooting