I have a 6506-E with 720 Sup. I am trying to connect a server with HP 550SFP Nic to my 6506.
If I plug the SFP from my server into my 6506 it will not link. When I plug that very same SFP into a 3750 it links fine. Makes me think that there is something I am doing worng on the 6506 Config.
But, If I plug another server using a IBM LAN Card into the same port on my 6506 it connects and works fine so now I am starting to wonder.
Any toughts or suggestions would be helpful.
Defaulted the config on interface
Tested connections and I am still at the same point.
Any other thoughts?
Thanks for the input
I finally figured out today that I had to set the following to get it to work.
Once I did this they started linking correctly.