https://community.hpe.com/t5/networking/d-link-dge-550t-problems/m-p/4420329#M1782 I have a D-Link 550t with windows 2003 R2 in a Server ML350 5G, but when I copy a file there are connection problems. <BR />If I ping, packets are lost. <BR />Any suggestions? Thu, 14 May 2009 16:36:43 GMT charliejw 2009-05-14T16:36:43Z https://community.hpe.com/t5/networking/d-link-dge-550t-problems/m-p/4420329#M1782 I have a D-Link 550t with windows 2003 R2 in a Server ML350 5G, but when I copy a file there are connection problems. <BR />If I ping, packets are lost. <BR />Any suggestions? Thu, 14 May 2009 16:36:43 GMT https://community.hpe.com/t5/networking/d-link-dge-550t-problems/m-p/4420329#M1782 charliejw 2009-05-14T16:36:43Z https://community.hpe.com/t5/networking/d-link-dge-550t-problems/m-p/4420330#M1783 What kind of switch?<BR />What is the Link speed/duplex the card says its using right now?<BR /><BR />You either have a duplex mis-natch (Switch is FULL and Card is HALF usually)<BR />Or else one of your components is bad. NIC/CABLE/Switch.<BR /><BR />Easiest thing to check first is swap out the cable for one you know is good and try again.<BR />If that doesnt work, try a different port on the switch.<BR />Lastly, try a different NIC. Fri, 12 Jun 2009 22:20:45 GMT https://community.hpe.com/t5/networking/d-link-dge-550t-problems/m-p/4420330#M1783 Dan Robinson_4 2009-06-12T22:20:45Z