Remember that the wire must use four pairs to operate at 1Gb. On 6/15/05, Will McDonald <wmcdonald@xxxxxxxxx> wrote: > On 6/15/05, Bill Tangren <bjt@xxxxxxxxxxxxxxxx> wrote: > > Will McDonald wrote: > > > On 6/15/05, Bill Tangren <bjt@xxxxxxxxxxxxxxxx> wrote: > > > > > >>This server has dual NIC cards (Intel Corp. 82541 GI/PI Gigabit Ethernet > > >>Controller) > > >> > > >>I set both up, but they don't seem to be working properly. The minihub > > >>they are plugged into indicated they are running at 10 mbps. > > > > > > > > > Have you looked at the output of... > > > > > > ethtool eth0 > > > ethtool eth1 > > > mii-tool > > > /sbin/ifconfig -a > > > netstat -rn > > > > > > The cards could be negotiating the wrong link speed/duplex settings > > > with the hub. If your mini hub only supports 10MBit/Half-duplex then > > > try fixing the cards at that speed. > > > > > > Will. > > > > > > > How do I fix the card speed? > > It depends which utility "works" on your system. > > On some older 10/100 MBit interfaced rackmount systems we manage > ethtool doesn't report anything and mii-tool reports link status > accurately. > > On newer boxes with GBit interfaces mii-tool reports 100 MBit link > speed for links which ethtool reports 1000 MBit and that is the actual > speed of the interfaces. > > Read the man page for ethtool and mii-tool or Google for how to > actually "fix" interface speeds. > > http://www.google.co.uk/search?hl=en&q=ethtool+mii-tool&meta= > > If I remember rightly sometimes it can be done when loading the driver > from /etc/modules.conf / /etc/conf.modules , other times you might > have to do it somewhere like /etc/rc.d/rc.local using > mii-tool/ethtool. > > Will. > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- Cleber P. de Souza -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
