Lync Server 2013 中的 Standard Edition server 的 DNS 要求DNS requirements for a Standard Edition server in Lync Server 2013


上次修改的主题: 2013-02-22Topic Last Modified: 2013-02-22

本节介绍部署 Standard Edition Server 所需的域名系统 (DNS) 记录。This section describes the Domain Name System (DNS) records that are required for deployment of Standard Edition servers.

Standard Edition Server 的 DNS 记录DNS Records for Standard Edition Servers

下表指定了 Lync Server 2013 Standard Edition server 部署的 DNS 要求。The following table specifies DNS requirements for Lync Server 2013 Standard Edition server deployment.

部署方案Deployment scenario DNS 要求DNS requirement

Standard Edition ServerStandard Edition server

将服务器的完全限定域名 (FQDN) 解析为其 IP 地址的内部 A 记录。An internal A record that resolves the fully qualified domain name (FQDN) of the server to its IP address.

自动客户端登录Automatic client sign-in

对于每个受支持的 SIP 域,_sipinternaltls 的 SRV 记录。 _tcp c0/>>通过端口5061的域映射到标准版服务器的 FQDN,该服务器会对登录的客户端请求进行身份验证和重定向。For each supported SIP domain, an SRV record for _sipinternaltls._tcp.<domain> over port 5061 that maps to the FQDN of the Standard Edition server that authenticates and redirects client requests for sign-in. 有关详细信息,请参阅 Lync Server 2013 中的自动客户端登录的 DNS 要求For details, see DNS requirements for automatic client sign-in in Lync Server 2013.

统一通信 (UC) 设备发现设备更新 Web 服务Device Update Web service discovery by unified communications (UC) devices

一个名为为 ucupdates-r2.-r2 的内部 A 记录。 <>解析为 Standard Edition server 托管设备更新 Web 服务的 IP 地址的 SIP 域。An internal A record with the name ucupdates-r2.<SIP domain> that resolves to the IP address of the Standard Edition server hosting Device Update Web service. 在打开了 UC 设备,但用户从未登录到设备的情况下,设备通过该 A 记录可以发现承载设备更新 Web 服务的服务器并获得更新。In the situation where a UC device is turned on, but a user has never logged into the device, the A record allows the device to discover the server hosting Device Update Web service and obtain updates. 否则,设备在用户首次登录时通过带内设置获得服务器信息。Otherwise, devices obtain the server information though in-band provisioning the first time a user logs in. 有关详细信息,请参阅操作文档中的 Lync Server 2013 中的设备更新 Web 服务For details, see Device Update Web service in Lync Server 2013 in the Operations documentation.

支持 HTTP 流量的反向代理A reverse proxy to support HTTP traffic

将外部 Web 场 FQDN 解析为反向代理的外部 IP 地址的外部 A 记录。An external A record that resolves the external web farm FQDN to the external IP address of the reverse proxy. 客户端和 UC 设备使用此记录连接到反向代理。Clients and UC devices use this record to connect to the reverse proxy. 有关详细信息,请参阅规划文档中的 确定 Lync Server 2013 的 DNS 要求For details, see Determine DNS requirements for Lync Server 2013 in the Planning documentation.