更改IP配置的Node Type
How to change the ipconfig's Node Type?
For several months it will not network with my home PCs either hardwired or wireless. My other computers all interchange data freely.
Today I did an IPCONFIG/all on all machines and discovered that the laptop has one parameter set differently to all the others (node type = peer to peer, the others are all node type = mixed). I searched Google and discovered this is a common problem where laptops alternate between wireless connect and LAN connect.
My problem is than I cannot discover how to change the setting of note type. Do you have any ideas? It is important because I use the network to back up.
正常情况下，Windows的IPCONFIG /all 命令显示出来Node Type为Mixed，在某些情况下，可能现实为"Peer to Peer"，这个选项可能导致一些问题，例如，无法用机器的名字来访问对方的电脑，只能用IP进行访问。
要更改，请修改注册表：
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]
"DhcpNodeType"=dword:00000004
DhcpNodeType的值：
2，表示Peer to Peer
4，表示Mixed
8，表示Hybird
在修改完成后，请运行
ipconfig /renew
命令来刷新系统，这样就可以用机器的名字来访问了。偷懒的话，可以用附件的批处理，运行一下就可以了。