Foreword
In order to do an experiment to test, configure the VMware environment, but has a dual NIC card and found no second profile.
Are some basic commands do not write, Ituri there.
系统: CentOS7.6
step
View card information
Use ip acan view the card, but did not find the corresponding device profiles
A copy of the card configuration
Copy ens33card and insteadens37
Copy mac address
View card mac address
View uuid card
# nmcli con show
Edit cardens37
Network Service Restart
