I need to setup a static IP for eth0, my server has multiple network interfaces and I don't want to bring any of them, except for eth0 down.I found lot of guides like https://www.howtoforge.com/linux-basics-set-a-static-ip-on-centos but all of them ends with now restart networking or now rebootI can't reboot this server, nor I can bring down eth1 even if it was for a microsecond. How would I change eth0 config without touching other interfaces?
How to change configuration of eth0 without restarting other interface (CentOS, Redhat)
networking