CentOS 7 设置IP

#### 1、查看网卡信息

```
ip addr
```

#### 2、修改网卡配置

```
vi /etc/sysconfig/network-scripts/ifcfg-ens192
```

```properties
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
IPADDR=192.168.1.27
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=9.9.9.9
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens192
UUID=4542d08d-dc6f-4abb-a4f8-e6dc622b4535
DEVICE=ens192
ONBOOT=yes
```

#### 3、重启网络配置

```
systemctl restart network
```

```
/etc/init.d/network restart
```

问题：netstat:command not found

解决：yum install net-tools -y