hi, guys i have a Dell Server R740 whit two 10GB ports connect to NetVanta 1534P Firmware R11.10.1 the issue is the server linkup on the switch, but i don't have trafic, if a connect the two 1GB ports on the same server and switch they work fine.
2 things I had trouble when I went to a 10G, 1 improper SFP (Adtran 1638 didn't recognize) 2 I had to hard code SFP 10000 link speed.
in my case I am using coaxial network cables, I am not using fiber optics
Hi,