然而，软件包块必须存在于源主机上。
However, the software package block must reside on the source host.
文件和资源存在于源主机中。
源主机是保存软件包的系统。
The source host is the system upon which the software package block is stored, and the location of the resources referenced in the software package and software package definition file.
使用档案管理，创建了软件发布的档案，软件包从源主机导入。
Using the profile manager, the software distribution profile is created, and the software package is imported from the source host.
源主机将使用一种算法对一个或一系列淬火消息来源。
The source host would use an algorithm to react to one or a sequence of source quench messages.
在发布的时候，源文件不需要从源主机上收集；它们已经包含在软件包的块里。
At distribution time, the resources do not need to be collected from the source host; they are already contained in the software package block.
当收到硬件地址时，源主机就把IP地址和硬件地址当作入口存储在本地ARP高速缓存中。
When the hardware address is received, both the IP address and hardware address are stored as an entry in the local ARP cache.
如果处理数据报的网关测定该数据报i p头中的生存时间字段为0，则丢弃该数据报并用超时消息通知源主机。
If the gateway processing a datagram determines that the time to live field in the datagram's IP header is 0, it discards the datagram and notifies the sending host with a time Exceeded Message.
这里有四个实例，这个是源，这个代表源主机，这个代表sf1，这个代表sf2，这个代表目的主机。
Here I have four instances. Like, one is my source. This is my source, this is my SF1, this is my SF2, this is my destination.
如果在安排路径的过程中遇到问题，互联网控制信息协议(ICMP)就把信息和错误报告向源主机发送。
If problems are encountered during routing, the Internet Control message Protoccol or ICMP sends messages and reports errors to the source host.
不可构建格式是指来自源主机的实际代码并不存在于包中。这种情况只可能发生在包是在软件包编辑器中构建的情况下。
Not-built format states that the actual code from the source host does not reside in the package this will only happen if the package is built inside the software package editor.
如果接收方主机ip地址与要求的IP地址匹配，就生成一个包括发送方所要求的硬件地址的ARP回应帧，并直接发送给源主机。
If the receiving hosts IP address matches the requested IP address, an ARP reply is formulated with the requested hardware address and sent directly to the source host.
IP协议中最脆弱的策略就是让源主机自己填写源IP地址，并且在TCP／IP协议中也没有提供一种机制来验证源IP地址的真实性。
The weakness in Internet Protocol is that the source host itself fills in the IP source host id, and there is no provision in TCP/IP to discover the true origin of a packet.
在这个示例中，您可以看到原始以太网、IP和TCP数据包，包括源、目标主机的信息以及数据包选项。
In this case, you can see the raw Ethernet, IP, and TCP packet data, including the source and destination host information and packet options.
源端口：分配给启动连接的主机上虚连接的端口号。
Source port: the port number assigned to the virtual connection on the connection-initiating host.
安装ApplicationServer的mksysb源环境实例(我们将使用was_src_lpar作为主机名)。
A mksysb source environment instance for an installation of Application Server (we'll use was_src_lpar for the hostname).
对于每个数据源，用新的主机名更新数据库主机名。
For each data source, update the database hostname with the new hostname.
随机：大多是从数据源中选择一个随机的主机。
Random: A mostly random selection of hosts from the data source.
如果远程数据源不能处理主机变量或参数标记符中的NULL，那么任何需要绑定一个可以为空的值的函数都必须在本地计算。
If the remote data source cannot handle the null value in a host variable or parameter marker, any function that involves binding a nullable value has to be evaluated locally.
使用DB2存储过程的方法由DB2 来保证非 DB2大型主机数据源中数据的完整性，而不是将此任务委托给应用程序。
The DB2 stored procedures method allows integration of the data from the non-DB2 mainframe data sources by DB2 Connect instead of relegating this task to the application.
因为每个通信都包含源ip地址和源端口，所以主机能够区分这三个不同的连接。
Because every communication contains the source IP address and source port, the mainframe can distinguish between those three different connections.
方案小组在后台主机的事务处理中使用的数据连接不包括遵从扩充体系结构(XA)标准的数据源。
The particular connection the team was using to the back-end mainframe transaction was not an XA-aware data source.
虚拟化可能在利用这样的信息源上存在缺陷，或者说在同一台主机上容纳多个虚拟机运行环境可能会穷尽可用的信息源，导致薄弱的随机数生成机制。
Virtualization might have flawed mechanisms for tapping that entropy source, or hav-ing several VMEs on the same host might exhaust the available entropy, leading to weak random number generation.
SOP是一种安全性约束，它实际上禁止从某个源（即URL的协议/主机/端口三元组）装载的页面访问来自不同源的数据。
The SOP is a security restriction that basically forbids a page loaded from a certain origin (meaning the protocol/host/port trio of the URL) to access data from a different origin.
DB 2Connect和存储过程解决方案不需要单独的驱动程序或者到这些非db 2大型主机数据源的单独连接。
A DB2 connect and stored procedures solution do not require a separate driver or a separate connection to these non-DB2 mainframe data sources.
源数据库和DB 2服务器的IP地址或主机名。
在版本6中，伴随的ApplicationServertoolkit使用户可以定义WebSphere配置元素，比如数据源和虚拟主机，作为应用程序的一部分。
In Version 6, the companion application Server Toolkit enables customers to define WebSphere configuration elements, such as datasources and virtual hosts, as a part of the application.
然后将源lpar环境的主机名作为机器字段的主机名的值提供(例如was_src_lpar)。
And provide the host name of the source lpar environment as value of host name of machine field (for instance, was_src_lpar).
在一些情况下，包可以作为一个数据源使用，而在其他情况下，报告更具灵活性，而且可能减少Transformer主机的构建时间。
In some cases, a package will make sense as a data source, while in other instances reports will provide more flexibility and potentially reduce build times on the Transformer machine.
在一些情况下，包可以作为一个数据源使用，而在其他情况下，报告更具灵活性，而且可能减少Transformer主机的构建时间。
In some cases, a package will make sense as a data source, while in other instances reports will provide more flexibility and potentially reduce build times on the Transformer machine.
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