不能互访（Non exchange of visits）.docVIP

不能互访（Non exchange of visits） 1, no shared resources / shared services are not enabled. Symptoms: Ping can be accessed between a computer and a computer, but cannot access the shared resources. When you view the local share in computer management, the error dialog box does not start the server service. Solution: start the Server service in the control panel administration tool service. And set the startup type to auto. 2, the IP is set incorrectly. Symptoms: the two machines can not be mutually Ping, connected twisted wire, tested, no problem, no firewall installed. Solution: check whether the IP of the two computer is on the same network segment, and whether or not the child masks are the same. 3, WINXP defaults to incorrect settings. Symptom: unable to access another WINXP machine from WIN98/2000/2003. Solution: enable Guest accounts in user accounts in control panel. Then enter secpol.msc to start local security policy at run time. The local policy, user rights assignment, open access this computer from the network, add the Guest account Local policy - security options, prohibit the use of blank passwords account: local accounts only allow for the console login. In addition, sometimes there is another situation: when accessing XP, the user name in the login dialog box is gray, and it is always a Guest user and cannot input another user account. Address: local policy - Security Options - network access: sharing and security model for local accounts, changed to classic - local users to verify their identity 4, the system vulnerabilities patched software, modified security policy. Symptoms: you can see each others computers in the network neighborhood, but when accessing share, it prompts no permission to access the network. Solution: in the start menu operation input secpol.msc to start the local security policy, local policy - user rights assignment, refused to open access to this computer from the network, delete the user guest. 5 firewall rules. Symptoms: a f