Below is the setting. [root@localhost ~]# more /etc/redhat-release CentOS release 5.2 (Final) [root@localhost ~]# uname -a Linux localhost.localdomain 2.6.18-92.1.18.el5 #1 SMP Wed Nov 12 09:30:27 EST 2008 i686 i686 i386 GNU/Linux [root@localhost ~]# ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 32 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: d Current message level: 0x00000007 (7) Link detected: yes [root@localhost ~]# ethtool eth1 Settings for eth1: Cannot get device settings: No such device Cannot get wake-on-lan settings: No such device Cannot get message level: No such device Cannot get link status: No such device No data available On Mon, Nov 17, 2008 at 11:35 AM, Barry Brimer <lists@xxxxxxxxxx> wrote: >> Actually, I have 2 LAN cards. eth0 is working as it is 10/100. There >> is a build-in gigalan which doesn't work. I have to remove the 10/100 >> and make build-in lan works. >> >> [root@localhost ~]# ethtool eth0 >> Settings for eth0: >> Supported ports: [ TP MII ] >> Supported link modes: 10baseT/Half 10baseT/Full >> 100baseT/Half 100baseT/Full >> Supports auto-negotiation: Yes >> Advertised link modes: 10baseT/Half 10baseT/Full >> 100baseT/Half 100baseT/Full >> Advertised auto-negotiation: Yes >> Speed: 100Mb/s >> Duplex: Full >> Port: MII >> PHYAD: 32 >> Transceiver: internal >> Auto-negotiation: on >> Supports Wake-on: pumbg >> Wake-on: d >> Current message level: 0x00000007 (7) >> Link detected: yes >> [root@localhost ~]# ethtool eth1 >> Settings for eth1: >> Cannot get device settings: No such device >> Cannot get wake-on-lan settings: No such device >> Cannot get message level: No such device >> Cannot get link status: No such device >> No data available >> >> >> On Mon, Nov 17, 2008 at 10:54 AM, Barry Brimer <lists@xxxxxxxxxx> wrote: >>>> >>>> I have installed Centos completely. However, the LAN doesn't work. >>>> Below is the message after I issue. How can I make it work? >>>> >>>> 00:19.0 Ethernet controller: Intel Corporation 82567V-2 Gigabit >>>> Network Connection >>> >>> What does "ethtool eth0" tell you? > > What does "ethtool eth0" tell you when the 10/100 card is not installed? > What does "lsmod" look like with the 10/100 card in and out? What does > "dmesg | grep eth" give you with the 10/100 card in and out? > > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > http://lists.centos.org/mailman/listinfo/centos > _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos