Is there any good info out there on how to effectively troubleshoot a link failure? I have a 9506 switch(firmware ver 3.3(2) using DS-X9124 blades with DS-SFP-FC4G-SW V01 ports. I have a port that keeps dropping a server (3 times in the past few days). The port also shows 1100 link failures over the past few days. I have tried swapping fiber cables and have swapped the fiber card in the server with no luck. When re-enabling the port it shows this reason "link fail lipf8rcvd".