1、windows 8 安装Net framework3.
windows 8 安装Net framework3.5 dism.exe /online /enable-feature /featurename:NetFX3 /Source:H:sxs sxs是光盘中的目录
2、centos7克隆后网卡异常
克隆后网卡异常 # nmcli connection up ens160 Error: Connection activation failed: No suitable device found for this connection (device lo not available because device is strictly unmanaged). 解决方法： dhclient ens160 nmcli networking on systemctl restart NetworkManager
3、VMware Workstation添加网卡，没有配置文件
# nmcli con show NAME UUID TYPE DEVICE eth0 7196bc93-c3fb-4199-849b-cfb69d9e9b09 ethernet eth0 Wired connection 1 738087a9-eb2a-3736-bbbe-15c1abceeb20 ethernet eth1 Wired connection 2 14fc84c1-6734-3f19-a05b-162fbdafc0b8 ethernet eth2 # nmcli connection delete "Wired connection 1" Connection 'Wired connection 1' (738087a9-eb2a-3736-bbbe-15c1abceeb20) successfully deleted. # nmcli connection add con-name eth1 type ethernet ifname eth1 Connection 'eth1' (4931a904-7d6b-4fb4-a694-f103e48cc7cc) successfully added. # nmcli con show NAME UUID TYPE DEVICE eth0 7196bc93-c3fb-4199-849b-cfb69d9e9b09 ethernet eth0 eth1 4931a904-7d6b-4fb4-a694-f103e48cc7cc ethernet eth1 Wired connection 2 14fc84c1-6734-3f19-a05b-162fbdafc0b8 ethernet eth2