问题

复制虚拟机后, 打开,发现没有IP地址. 

ip addr

1:1o:<LOOPBACK,UP,LOWER_UP>mtu 65536 gdisc noqueue state UNKNOWN group default glen 1000
1ink/1 popback88:80:80:88:88:80brd00:0g:80:80:80:80
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 :1/128 scope host
valid_lft forever preferred_lft forever
2:ens33:<BROADCAST,MULTICAST>mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 00:0c:29:ad:10:3f brd ffff ff ff ffff

解决方法

命令：sudo dhclient ens33