This includes values for the host name (IP address or logical name of the z/OS system), port number, and location name of the DB2 subsystem, user id, and password to be used for the connection.

这包括主机名（z/OS 系统的 IP 地址或逻辑名称）、端口号、DB2 子系统的位置以及用于连接的用户 id 和密码。

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To leverage VLAN tagging the operating system adds a VLAN ID tag to each TCP/IP packet.

为了利用 VLAN 标签技术，操作系统会给每一个 TCP/IP 数据包添加一个 VLAN ID。

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Even if a visitor to NHS Choices is not logged into Facebook, the social networking site will still receive the person's IP address and operating system version, but not their user ID.

如果访问NHS精选网站的用户并没有同时登录Facebook，那么，Facebook这一社交网站也能够获得用户的IP地址和操作系统信息，但是，这其中并不包含用户的ID号信息。

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