在安装完CentOS系统后,就要对CentOS系统进行网络相关设置了,以便CentOS能够联网,下面小编给大家介绍下CentOS使用vim手动配置网络相关的方法,会涉及到一些命令使用,感兴趣的话可以来了解下。

CentOS,vim,设置网络

  网络相关的几个命令如下:

  配置固定IP地址

  [root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0

  [root@localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0

  # Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]

  DEVICE=eth0

  BOOTPROTO=static

  HWADDR=00:0C:29:D1:A6:ED

  ONBOOT=yes

  IPADDR=192.168.160.11

  NETMASK=255.255.255.0

  BROARDCAST=192.168.160.255

  GATEWAY=192.168.160.1

  [root@localhost ~]# /etc/init.d/network restart

  Shutting down interface eth0: [ OK ]

  Shutting down loopback interface: [ OK ]

  Bringing up loopback interface: [ OK ]

  Bringing up interface eth0: [ OK ]

  [root@localhost ~]# ifconfig eth0

  eth0 Link encap:Ethernet HWaddr 00:0C:29:D1:A6:ED

  inet addr:192.168.160.11 Bcast:192.168.160.255 Mask:255.255.255.0

  inet6 addr: fe80::20c:29ff:fed1:a6ed/64 Scope:Link

  UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

  RX packets:13960 errors:0 dropped:0 overruns:0 frame:0

  TX packets:4796 errors:0 dropped:0 overruns:0 carrier:0

  collisions:0 txqueuelen:1000

  RX bytes:3749651 (3.5 MiB) TX bytes:480572 (469.3 KiB)

  Interrupt:75 Base address:0x2000

  配置DNS地址

  [root@localhost ~]# vi /etc/resolv.conf

  [root@localhost ~]# cat /etc/resolv.conf

  search localdomain

  nameserver 192.168.160.1

  nameserver 202.101.172.46

  修改主机名

  [root@localhost ~]#vi /etc/sysconfig/network

  [root@localhost ~]# cat /etc/sysconfig/network

  NETWORKING=yes

  NETWORKING_IPV6=no

  HOSTNAME=leekwen.leekwen

  [root@localhost ~]# ifconfig eth0

  [root@localhost ~]# vi /etc/resolv.conf

  [root@localhost ~]# cat /etc/resolv.conf

  search localdomain

  nameserver 192.168.160.1

  nameserver 202.101.172.46

  上面就是CentOS使用vim配置网络相关的方法介绍了,需要配置固定ip地址、DNS地址、修改主机名,本文介绍的是在vim下的设置,需要用到vim文本编辑器。