Install Guides for Gigabit and 10 Gigabit Cards Make sure you have the latest Install Guide, download:
Small Tree Communications Intel PRO/1000 Gigabit Ethernet Installation Guide
Small Tree Communications Intel 10 Gigabit Ethernet Ins
PEG6 and PEG6SFP cards require X8 PCI-E slot While the PEG6 and PEG6SFP PCI-E cards will work in X4, X8 and X16 PCI-E slots
on a Mac system, the data aggregate for the 6 ports may be too much
for any PCI-E slot speed except for the X8 and X16
PEG6 shows only 5 of 6 ports active on a bond (LACP) When creating a "bond" (LACP) it is important to ensure that all the ports are set to "Automatic" verses "Manual" for speed. The bond driver will either not add it, or will drop it very quickly thus