Dell r720 server installation network card Broadcom 5720 driver

The company bought a new one a few days ago The server DELL R720, Installation and installation CentOS 5.6 After completion, it is found that only lo, It doesn't exist eth* network card , After several searches, it turned out to be for r620、r720 This kind of newer machine , install rhel5.x or centos 5.x System , Without its network card driver , So we need to install it ourselves Network card driver , Download address http://zh-cn.broadcom.com/support/ethernet_nic/downloaddrivers.php Know the type of network card we need .

find Linux The driver

download , to The server On ,

1. Make sure your The server The following packages are installed , Otherwise, an error will be reported [[email protected] ~]# yum groupinstall "Development Tools" [[email protected] ~]# yum install kernel-devel

If you are using virtualization, you must also install kernel-xen-devel [[email protected] ~]# yum install kernel-xen-devel

2. Pressure file , Build installation package [[email protected] ~]# unzip linux-3.133d.zip [[email protected] ~]# cd Server/Linux/Driver [[email protected] ~]# rpm -ivh tg3-3.133d-1.src.rpm [[email protected] ~]# cd /usr/src/RedHat/SPECS [[email protected] ~]# rpmbuild -bb tg3.spec [[email protected] ~]# cd /usr/src/redhat/RPMS/x86_64 [[email protected] ~]# rpm -ivh tg3-3.133d-1.x86_64.rpm

3. Load module [[email protected] ~]# modprobe tg3 [[email protected] ~]# vim /etc/modprobe.conf alias eth0 tg3 alias eth1 tg3 alias eth2 tg3 alias eth3 tg3

4. restart The server , You will find that the network card appears