Multicast of ports and flow ports.
端口和流端口的多点传播。
GroupName: The multicast group number.
groupName：多播组数目。
Note that some multicast addresses may be reserved.
注意，一些多播地址可能是保留的。
Multicast Client-Server Discovery and grouping.
多路客户——服务器端的探知和分组。
The port on which the multicast data will be received.
端口，在其中多播数据将被接收。
The client can join the multicast group in the following way.
客户端可通过如下方式加入多播组。
The address of the NIC on which the multicast data will be received.
NIC地址，在其中多播数据将被接收。
Refer to multicast Addresses for multicast group address assignment.
参考MulticastAddresses获取多播组地址分配。
Listing 9 shows how to subscribe to or unsubscribe from multicast messages.
清单9演示如何预订多播消息或取消预订。
Multicast, based in Atlanta, offers complete video systems and hosting services.
多点传送(Multicast)是来自亚特兰大的一个整套视频系统，它提供主机服务。
Listing 10 shows how a host USES multicast datagrams to receive and send messages.
清单10演示主机如何使用多播数据报接收和发送消息。
Being a one-to-one protocol, SSL does not support multicast applications very well.
作为一种一对一协议，SSL不能很好地支持多播应用程序。
Note: You should put in 239.2.11.71 because that is the ganglia default multicast channel.
注：您应当使用239.2.11.71，因为这是ganglia的默认多点传送通道。
You can multicast events and data from one port or flow port to multiple ports or flow ports.
您可以从一个端口或流端口到多个端口或者流端口多点传播事件和数据。
One of the many things we like about JGroups is that it provides a good reliable multicast stack.
我们喜欢JGroups的众多原因之一是它提供了一个非常好的可靠的广播栈。
This prevents you from using Corosync as your communication layer; it requires multicast or broadcast.
这阻止您将Corosync 用作您的通信层，因为它需要多播或广播。
Peer computers interested in being a part of this multicast group must explicitly subscribe to the group.
希望加入这个多播组的对等计算机必须显式地预订这个组。
InfoQ asked about the "virtual multicast channels" and how they work in a typical JEE clustering application.
InfoQ问到了“虚拟广播通道(virtualmulticast channels)”以及在一个典型的JEE集群应用中它们是如何工作的。
MulticastInterface: the address of the NIC (network interface card) on which the multicast data will be received.
multicastInterface：NIC的地址(网络接口卡)，在其中多播数据将被接收。
DataPort: the destination port that is used in combination with the multicast group address; this defaults to 34343.
dataPort：用于结合多播组地址的目标端口，默认是34343。
Virtual multicast channels are an abstraction that provide for communication across the normal boundaries of multicast traffic.
虚拟广播通道是一种抽象，对跨越正常广播边界的通信提供了支持。
Before delving into the topics of broadcast and multicast, however, look at a simple UDP-based server framework (see Listing 6).
在讨论广播和多播之前，先看看简单的基于UDP的服务器框架(清单6)。
Peer computers that have subscribed to a multicast group receive all messages that any of the component peers sends to the group.
已经预订某一多播组的对等计算机会收到任何成员发送给这个组的所有消息。
Peer groups and subscription-based multicast applications will be a major model for the smart wireless applications of the future.
对等点组和基于订阅的多播应用程序将成将来智能无线应用程序的主要模型。
Multicast, on the other hand, is basically broadcasting—it's being pumped out there continuously for any number of people to pick up.
而另一方面，多播基本上是一种广播——它持续不断地发布给任意数量的用户。
Clustering technologies often make use of a fast communication protocol, such as User Datagram protocol (UDP) or Multicast protocols.
集群技术通常利用快速通信协议，比如用户数据报协议(user Datagram Protocol,UDP)或多播协议。
RMM will also work over InfiniBand and Shared memory, and can operate in either multicast (one-to-many) or unicast (one-to-one) mode.
RMM也将在InfiniBand和共享内存之上运行，能够以多点广播(一对多)和单点广播(一对一)的模式进行操作。
Multiple clients can also be created on the same port and joined to the multicast group to receive the datagrams sent from the server.
可在同一端口上创建多个客户端，它们可加入多播组来接收来自服务器的数据报。
Furthermore, some IP addresses are defined to be multicast, so 224.x.x.x, 232.0.0.x and 233.0.0.x are defined to be multicast address Spaces.
此外，还有一些IP地址被定义用来进行多播，224 .x.x.x、232.0.0 . x和233.0.0 . x都被定义为多播地址空间。
Furthermore, some IP addresses are defined to be multicast, so 224.x.x.x, 232.0.0.x and 233.0.0.x are defined to be multicast address Spaces.
此外，还有一些IP地址被定义用来进行多播，224 .x.x.x、232.0.0 . x和233.0.0 . x都被定义为多播地址空间。
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