Ok, just a little update :
- the URL of the report is now http://xenon.medisite.net:8080/huge/report.html
- one guy from the VAR which sells us our servers came this morning and helped me tuning the NetApp. It seems that there is a few tricks to know.
- our switch *have* the trunking feature, which is cool :-) I just need to activate that on the switch and to configure the Quad Ethernet NIC on the filer.