Linux initialization Configuration-Lab environment

Configure IP

/etc/sysconfig/network-scripts/ifcfg-eth0 (Eth0 represents the first NIC).          DEVICE=eth0                        //Network card Code, Correspondence with Ifcfg-eth0 type=ethernet                      //Device Type onboot=yes                         //whether to start the device, Change to No then this device does not start nm_controlled=no//whether to start the NetworkManager service, in order to test convenience, we generally turn it off bootproto=none      How to get the                //IP, Instead, DHCP automatically gets the ipipaddr=192.168.0.103            // Static IP Address prefix=255.255.255.0               //Subnet Mask gateway=192.168.0.1                //Default Gateway dns1=114.114.114.114               //dns Address defroute=yes                       //IPV6INIT=no                        // Whether to start IPV6, we turn it off name= "System eth0"                  //Device Name arpcheck=no                        //Check Userctl=no

Close NetworkManager

[Email protected]_server ~]# service NetworkManager restart or [[email protected]_server ~]#/etc/init.d/networkmanager Stop boot does not start [[email protected]_server ~]# Chkconfignetworkmanager off

Turn off SELinux iptables

[[Email protected]_server ~]# vi/etc/selinux/configselinux=disabled[[email protected]_server ~]# service iptables stop [Email protected]_server ~]# chkconfig iptables off

Replace the Yum source

[[email protected]_server ~]# cd /etc/yum.repos.d/[[ Email protected]_server yum.repos.d]# yum -y install wget[[email protected] _server yum.repos.d]# wget http://mirrors.163.com/.help/centos6-base-163.repo [[email  protected]_server yum.repos.d]# mv centos-base.repo centos-base.repo.bak[[email  protected]_server yum.repos.d]# mv centos6-base-163.repo centos-base.repo[[email  protected]_server yum.repos.d]# yum clean all[[email protected]_server  Yum.repos.d]# yum makecache[[email protected]_server yum.repos.d]# rpm -uvh  http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm [[email protected] _server yum.repos.d]# rpm -ivh http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/ zabbix-release-2.4-1.el6.noarch.rpm 

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Linux initialization Configuration-Lab environment