rà soát các thiết lập cấu hình trong các thuộc tính tường lửa, kiểm tra tất cả các quy tắc tường lửa địa phương, và thẩm định Quy định bảo mật kết nối. Quy định bảo mật kết nối sử dụng để áp dụng các yêu cầu bảo mật IPSec | To reproduce this problem and test whether you have fixed it open a command prompt and run the following command. net use server from above ipc u account used for join password To determine whether the edition of Windows supports joining a domain search for the keyword NetpDomainJoinLicensingCheck most recent entries are at the bottom of the log file . If the ulLicenseValue is anything other than 1 it indicates that the edition of Windows cannot join a domain. To join a domain a computer must be running the Windows 7 Professional Windows 7 Enterprise or Windows 7 Ultimate operating systems. The following shows a log file entry for a computer running a supported version of Windows as indicated by ulLicenseValue 1 . NetpDomainJoinLicensingCheck ulLicenseValue 1 Status 0x0 How to Verify Requirements for Joining a Domain To join or log on to a domain successfully you must meet several different requirements. When troubleshooting a problem joining a domain verify each of these requirements The client computer must be able to resolve the IP address for a domain controller In most enterprise networks client computers receive an IP address assignment from a DHCP server and the DHCP server provides addresses for AD DS-enabled DNS servers that can resolve the domain controller IP address. If another DNS server is configured you should update the client computer s IP configuration to use an AD DS-enabled DNS server. If this is not possible you can add two records to your existing DNS server that resolve to a domain controller s IP address The SRV resource record which identifies the name of the domain controller that hosts the AD DS domain. DNSDomainName is the DNS name of the AD DS domain the computer is attempting to join. A corresponding address A resource record that identifies the IP address for the domain controller listed in the SRV resource record. The client computer must be able to exchange .
