MSExchange ADAccess 2123
上一次修改主题: 2011-03-19
本文对特定 Exchange 事件进行了说明并提供了可能的解决方案。如果您在此处未找到所需内容,请尝试在 Exchange 2010 帮助中进行搜索。
Details
Product Name |
Exchange |
Product Version |
14.0 |
Event ID |
2123 |
Category |
Topology |
Symbolic Name |
DSC_EVENT_DNS_NO_ERROR_DC_FOUND |
Message Text |
Process %1 (PID=%2). Exchange Active Directory Provider is unable to connect to the Domain Controller %3 although its service location (SRV) resource record was found in the DNS %n The query was for the SRV record for %4%n The following domain controllers were identified by the query:%n%5%n Common causes of this error include:%n - Host (A) records that map the name of the domain controller to its IP addresses are missing or contain incorrect addresses.%n - Domain controllers registered in DNS are not connected to the network or are not running.%n For information about correcting this problem, %6%7 |
Explanation
This Warning event indicates that the Microsoft Exchange Active Directory Provider could not connect to the domain controller specified in the event description. This event may occur if one or both of the following conditions are true:
The host record that maps the Fully Qualified Domain Name (FQDN) of the specified domain controller to its IP address is missing or contains an incorrect address.
The specified domain controller is not working or not reachable on the network.
User Action
To resolve this warning, perform the following steps:
使用
Ping
或PathPing
命令行工具测试基本连接。使用Ping
可隔离网络硬件问题和不兼容配置。使用PathPing
可检测多重跳跃行程中的数据包丢失。有关详细信息,请参阅 Microsoft 知识库文章 325487:Windows 工作站的高级网络适配器疑难解答。Make sure that the domain controller specified in the event description is registered correctly on the DNS server. For more information, see the following topics:
Review other related Warning and Error events in the Application log. These related events may provide more information about the root cause of this warning.
For More Information
如果您尚未执行此操作,请考虑运行 Exchange 工具,已创建这些工具以帮助您分析 Exchange 环境并对其进行疑难解答。这些工具可帮助确保您的配置与 Microsoft 最佳实践保持一致。它们还可以帮助您识别和解决性能问题,并改进邮件流。若要运行这些工具,请转到 Exchange 管理控制台的“工具箱”节点。若要了解有关这些工具的详细信息,请参阅管理工具箱中的工具。