单词multicast
n.: 多目广播
v.: （在网络上）多播（数据）
网络: 组播；群播；多点广播
（在网络上）多播（数据）:
to send data across a computer network to several users at the same time
多目广播
If you are a member of a group to which you are sending multicast datapackets, you will receive a copy of the data packets.
如果你是你所发送多播数据包目的地的组中的成员，同样你也将收到一份你所发数据的拷贝。
When deploying any switch or router in a network that is going to distribute different types of data, you"ve got to support multicast.
当在需要分发不同类型数据的网络中安装任何交换器或路由器时，必须要支持多播。
After that, this paper proposes a NACK-oriented and tree-based reliable multicast protocol which is called NTRMP.
然后，提出了一种面向NACK机制层次树结构的可靠组播协议NTRMP。
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。
A peer announces itself to a group of peers by sending a message to the multicast group to which the peers belong .
对等点通过向多播组发送一个消息，来向属于多播组中的对等点宣布自己的存在。
To receive multicast packets sent to a multicast group, your game will need to join or become a member of that multicast group.
为了收到发送至多播组的多播数据包，你的游戏需要加入或成为一个多播组的成员。
The frame will also be forwarded if it is a broadcast , multicast, or a unicast going outside of the local collision domain.
假如是广播、多点广播或者在区域碰撞领域之外的单点传播，讯框也会被往前传送。
Besides, simulation results prove that this algorithm can construct a multicast tree whose cost is lower than CDKS.
仿真实验结果表明，该算法所构建的多播树代价低于CDKS算法。
Despite its advantages, there are a number of obstacles preventing IP Multicast from becoming a dominant means of data delivery.
尽管有好处，但也有不少的障碍，妨碍了ip多播成为主导的数据交付方式。
Retrieve the address of the network interface used for multicast packets.
获得多播套接字使用的网络接口地址。