Linux Network Administration and Monitoring and Performance Evaluation

1. Linux network management

1、ifconfig

Set the ip address and subnet mask of the network interface:

ifconfig 网络接口 ip地址 【netmask 子网掩码】

ifconfig 网络接口 ip地址  【/子网掩码长度】
[rootalocalhost ~]# ifconfig ens37 192.168.137.11/24

When no subnet mask is specified, the default subnet mask of the category where the ip address belongs to will be used.

Disable or reactivate the network card:

ifconfig 网络接口 up(开启)

ifconfig 网络接口 down(关闭)

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Origin blog.csdn.net/qq_35029061/article/details/131972277