On an ip network supporting multicasting there are such things as multicast groups 在一个支持多播的ip网络上,这里存在一些象多播组的事物。
Remember , messages sent to the multicast group are transparently routed to all members of the multicast group 请牢记,发送到多播组的消息会透明地路由到该组的所有成员。
The work required to keep track of the other members participating in the multicast group is the responsibility of an instance of the 类的一个实例负责了解参与多播组的其它成员。
Multicast security is an urgent problem now , of which group key management and authentication are two core problems 在所有的多播安全问题中,多播组密钥管理和认证是研究的两个焦点问题。
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。
多: many; much; more播: a surname组: group多播组中: iaddress is not unique in multicast group多播组不存在: no such multicast group多播组已存在: this multicast groualready exists多播组正在使用: this multicast grouis being used超过多播组最大数量限制: exceed max. number of multicast group多播组中ip地址不唯一: ip address is not unique in multicast group多播组中不存在该用户: no such user in multicast group多播组中已经存在该用户: this user already exists in multicast group该用户不在该多播组中: user not in multicast group多播: multicastingip多播: ip multicast多播bgp: mbgp多播ospf: mospf单播组成: arp reply多路广播组: multicast group广播组织: broadcasting organization多播传递: multicast delivery多播分组: mg multicast grouping多播服务器: mcs multicast server多播复用器: mr multicast repeater多播路由器: multicast router多播业务: internet protocol multicast