[root@localhost ~]# systemctl stop network
[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-ens32
添加内容(原来的mac地址为00:0c:29:32:26:89)
MACADDR="00:0c:29:32:26:91"
[root@localhost ~]# systemctl start network
[root@localhost ~]# ip a | grep link/ether
link/ether 00:0c:29:32:26:91 brd ff:ff:ff:ff:ff:ff
修改完成