From: "gene.poole at macys.com" <gene.poole at macys.com> > I've got a machine running CentOS 5.3 > and this machine has got 2 - built-in 1 Gig NICs and a expansion card with > 4 - 100 Meg NICs. For whatever reason at install time, it made the > expansion card eth0 through eth3 and the internal ports eth4 and eth5. > And by default the 'machine' is known on the network by the eth0 NIC, so > my throughput is limited to 100 Mb. How can I force the internal > NICs to be eth0 and eth1? Maybe look at /etc/modprobe.conf Don't forget to change the MACs JD