⑴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。
⑵网络相关的几个命令如下：
⑶配置固定IP地址
⑷［rootlocalhost ~］# vi /etc/sysconfig/work-scripts/ifcfg-eth
⑸［rootlocalhost ~］# cat /etc/sysconfig/work-scripts/ifcfg-eth
⑹# Advanced Micro Devices ［AMD］ c ［Pet LANCE］
⑺DEVICE=eth
⑻BOOTPROTO=static
⑼HWADDR=:C::D:A:ED
⑽ONBOOT=yes
⑾IPADDR=...
⑿MASK=...
⒀BROARDCAST=...
⒁GATEWAY=...
⒂［rootlocalhost ~］# /etc/init.d/work restart
⒃Shutting down interface eth： ［ OK ］
⒄Shutting down loopback interface： ［ OK ］
⒅Bringing up loopback interface： ［ OK ］
⒆Bringing up interface eth： ［ OK ］
⒇［rootlocalhost ~］# ifconfig eth
⒈eth Link encap:Ether HWaddr :C::D:A:ED
⒉i addr:... Bcast:... Mask:...
⒊i addr： fe：：c:ff:fed:aed/ Scope:Link
⒋UP BROADCAST RUNNING MULTICAST MTU: Metric:
⒌RX packets: errors: dropped: overruns: frame:
⒍TX packets: errors: dropped: overruns: carrier:
⒎collisions: txqueuelen:
⒏RX bytes: （. MiB TX bytes: （. KiB
⒐Interrupt: Base address:x
⒑［rootlocalhost ~］# vi /etc/resolv.conf
⒒［rootlocalhost ~］# cat /etc/resolv.conf
⒓search localdomain
⒔nameserver ...
⒕nameserver ...
⒖［rootlocalhost ~］#vi /etc/sysconfig/work
⒗［rootlocalhost ~］# cat /etc/sysconfig/work
⒘WORKING=yes
⒙WORKING_IPV=no
⒚HOSTNAME=leekwen.leekwen
⒛［rootlocalhost ~］# ifconfig eth
①［rootlocalhost ~］# vi /etc/resolv.conf
②［rootlocalhost ~］# cat /etc/resolv.conf
③search localdomain
④nameserver ...
⑤nameserver ...
⑥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。