On 11/11/14 01:37, david wrote: > At 03:23 PM 11/8/2014, you wrote: >> On Sat, Nov 8, 2014 at 3:21 PM, Akemi Yagi <amyagi at gmail.com> wrote: >> >> > The command to display the vendor:device PCI ID is: >> > >> > lspci -nn | grep -i net >> >> That was just for the ethernet device. Remove the grep part and you'll >> get the IDs for other hardware. >> >> Akemi > > > Using the LiveCD for Centos 7, the network was "Unknown". The results > of the lscpi command gave > > 00:14.0 Bridge [0680]: Nvidia Corporation MCP51 Ethernet Controller > [10DE:0269] (Revision A3) > > However, we could not "define" the ethernet controller and make it usable. > > David Thank you for the information. You need the kmod-forcedeth driver from elrepo.org for that device: http://elrepo.org/linux/elrepo/el7/x86_64/RPMS/kmod-forcedeth-0.64-1.el7.elrepo.x86_64.rpm Download and install the driver after installing CentOS 7. Hope that helps.