DC复制问题

我似乎有与我们的域控制器之间的复制问题，设置如下;

一个域两个域控制器（2008）一个是虚拟的，一个是域控制器之间的物理同一站点的ping是好的。

好的，所以基本上我必须做一个bios升级到托pipe虚拟机的服务器（域控制器是虚拟机之一）。 更新之后，我们发现cisco交换机出现问题，因为已启用智能端口，并停止所有虚拟机与包含所有其他物理机的物理networking之间的通信。

现在我们通过禁用2960上的智能端口来解决这个问题，所有虚拟机都可以和物理机器成功通信，一切正常。 然而; 当我们启动域控制器的虚拟机时，花了很长的时间来启动（我知道AD / DNS常见问题）。 当它终于启动我login，并立即尝试ping第二个DC。 平反应良好，一切都好networking明智。 但突然之间，域控制器不同步。 我试过repadmin / syncall和错误来了，我试了dcdiag / q，我也得到错误。 RPC服务无法与FSMO持有者进行通信（简而言之）。

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我检查和dfsr服务运行良好。 我切换任何防火墙和防病毒，但仍然不能沟通，除了与平。 什么都没有改变？

有人能指出我从哪里开始的正确方向吗？ 出于testing的目的，我在第二个DC上创build了一个对象，并没有复制到第一个DC（FSMO支架）上。

C:\Users\Administrator>dcdiag /q There are warning or error events within the last 24 hours after the SYSVOL has been shared. Failing SYSVOL replication problems may cause Group Policy problems. ......................... IME-DC1 failed test DFSREvent [Replications Check,IME-DC1] A recent replication attempt failed: From IME-DC2 to IME-DC1 Naming Context: DC=ForestDnsZones,DC=XXX,DC=com The replication generated an error (1726): The remote procedure call failed. The failure occurred at 2013-10-02 21:11:34. The last success occurred at 2013-10-02 20:05:07. 2 failures have occurred since the last success. [Replications Check,IME-DC1] A recent replication attempt failed: From IME-DC2 to IME-DC1 Naming Context: DC=DomainDnsZones,DC=XXX,DC=com The replication generated an error (1726): The remote procedure call failed. The failure occurred at 2013-10-02 21:09:56. The last success occurred at 2013-10-02 20:04:39. 2 failures have occurred since the last success. [Replications Check,IME-DC1] A recent replication attempt failed: From IME-DC2 to IME-DC1 Naming Context: CN=Schema,CN=Configuration,DC=XXX,DC=com The replication generated an error (1726): The remote procedure call failed. The failure occurred at 2013-10-02 21:02:40. The last success occurred at 2013-10-02 17:55:42. 6 failures have occurred since the last success. [Replications Check,IME-DC1] A recent replication attempt failed: From IME-DC2 to IME-DC1 Naming Context: CN=Configuration,DC=XXX,DC=com The replication generated an error (1726): The remote procedure call failed. The failure occurred at 2013-10-02 20:57:56. The last success occurred at 2013-10-02 20:04:36. 3 failures have occurred since the last success. [Replications Check,IME-DC1] A recent replication attempt failed: From IME-DC2 to IME-DC1 Naming Context: DC=XXX,DC=com The replication generated an error (1726): The remote procedure call failed. The failure occurred at 2013-10-02 21:05:29. The last success occurred at 2013-10-02 20:05:10. 2 failures have occurred since the last success. ......................... IME-DC1 failed test Replications An Error Event occurred. EventID: 0x00000457 Time Generated: 10/02/2013 21:47:42 Event String: Driver Microsoft XPS Document Writer v4 required for printer Microso ft XPS Document Writer is unknown. Contact the administrator to install the driv er before you log in again. ......................... IME-DC1 failed test SystemLog C:\Users\Administrator> 

我还包括来自活动目录日志的事件日志错误。

 Log Name: Directory Service Source: Microsoft-Windows-ActiveDirectory_DomainService Date: 02/10/2013 22:13:33 Event ID: 1308 Task Category: Knowledge Consistency Checker Level: Warning Keywords: Classic User: ANONYMOUS LOGON Computer: IME-DC1.XXX.com Description: The Knowledge Consistency Checker (KCC) has detected that successive attempts to replicate with the following directory service has consistently failed. Attempts: 7 Directory service: CN=NTDS Settings,CN=IME-DC2,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=XXX,DC=com Period of time (minutes): 128 The Connection object for this directory service will be ignored, and a new temporary connection will be established to ensure that replication continues. Once replication with this directory service resumes, the temporary connection will be removed. Additional Data Error value: 1818 The remote procedure call was cancelled. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-ActiveDirectory_DomainService" Guid="{0e8478c5-3605-4e8c-8497-1e730c959516}" EventSourceName="NTDS KCC" /> <EventID Qualifiers="32768">1308</EventID> <Version>0</Version> <Level>3</Level> <Task>1</Task> <Opcode>0</Opcode> <Keywords>0x8080000000000000</Keywords> <TimeCreated SystemTime="2013-10-02T18:13:33.071Z" /> <EventRecordID>12274</EventRecordID> <Correlation /> <Execution ProcessID="652" ThreadID="1332" /> <Channel>Directory Service</Channel> <Computer>IME-DC1.XXX.com</Computer> <Security UserID="S-1-5-7" /> </System> <EventData> <Data>7</Data> <Data>CN=NTDS Settings,CN=IME-DC2,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=XXX,DC=com</Data> <Data>128</Data> <Data>The remote procedure call was cancelled.</Data> <Data>1818</Data> </EventData> </Event>