修改對應網卡的IP地址的配置文件
cd /etc/sysconfig/network-scripts
vim ifcfg-eth0
DEVICE=eth0
BOOTPROTO=static
BROADCAST=192.168.239.255
IPADDR=192.168.239.131
IPV6INIT=no
IPV6_AUTOCONF=no
NETMASK=255.255.255.0
NETWORK=192.168.239.0
ONBOOT=yes
GATEWAY=192.168.239.2
DNS1=8.8.8.8
DNS2=8.8.4.4
DNS1=192.168.239.2
修改網關
cd /etc/sysconfig
vim /etc/hosts
NETWORKING=yes
HOSTNAME=bigdata-fy1
GATEWAY=192.168.239.2
修改DNS
vim /etc/resolv.conf
修改對應網卡的DNS的配置文件
nameserver 8.8.8.8
nameserver 8.8.4.4
重啓網絡
service network start
設置主機名
vim /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=bigdata-fy1
GATEWAY=192.168.239.2
設置主機名與IP地址映射
vim /etc/hosts
192.168.239.131 bigdata-fy1
192.168.239.132 bigdata-fy2
192.168.239.133 bigdata-fy3
虛擬機與主機互ping
虛擬機ping主機
ping 192.168.137.1
主機ping虛擬機
ping 192.168.239.131
