Operation and MaintenanceCentOSWhat should I do if I cannot ping the gateway under centos system?What should I do if I cannot ping the gateway under centos system?
1. Reload the network card program
The command is as follows:
(Recommended tutorial: centos tutorial)
[root@localhost ~]# /etc/init.d/network reload Shutting down interface eth1: [ OK ] Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth0: [ OK ] Bringing up interface eth1: [ OK ]
2. Restart the network card
Close the network card interface first and then activate it, as follows:
[root@localhost ~]# ifdown eth0 #关闭网络 [root@localhost ~]# ifup eth0 #启动网络
Recommended related video tutorials:linux video tutorial
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