与unicast相对，组播（Multicast）通信允许一个发送方对应一组预选的接收方进行数据传输。这种方式在资源利用效率和带宽节省方面明显优于unicast。在组播中，发送方只需将数据包发送一次，所有选定接收方都能接收到，大大减少了重复数据的传输。任播（Anycast）则更为灵活，它允许一个发送方对应一组相对接近的...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook multicast (redirected fromUnicast) Encyclopedia Wikipedia Related to Unicast:Anycast multicast (ˈmʌltɪˌkɑːst) n (Computer Science) a broadcast from one source simultaneously to several receivers on a...
Multicast addresses are also known in IPv4. These addresses identify multiple network interfaces / hosts. A typical use of multicast addresses in a Windows environment is the deployment of OS images to multiple hosts, simultaneously. Anycast addresses This is a new address type in IPv6. Like a ...
Like a multicast address, an anycast address identifies multiple interfaces; however, while multicast packets are accepted by multiple machines, anycast packets are delivered only to one interface (host). This address type allows for services that are provided by multiple servers where only one server...
[要点解析] IPv6支持3种基本地址类型:单播(unicast)地址、组播(multicast)地址、任意播(anycast)地址。这3种地址类型的定义及其相互间区别见表6-4。地址类型 定义 备注 单播地址 是点对点通信时使用的地址,目的地址为某一台计算机或路由器的IP地址 此地址仅标识一个接口。网络负责把对单擂地址发送的分组送到该接口...
百度试题 结果1 题目IPv6地址分为如下哪三种。( ) A. Unicast B. Multicast C. Anycast D. Public 相关知识点: 试题来源: 解析 ABC 反馈 收藏
1: Y (multicast) 1: X (broadcast) 1: Z (groupcast) When Y=X, multicast is broadcast. Y=Z Multicast is groupcast. Flooding, also called anycast, refers to the communication between the nearest receivers in the topology corresponding to...
Anycast trafficMulticast trafficThe paper investigates efficient allocation of three types of flows (unicast, anycast, multicast) in elastic optical network with dedicated path protection. We model the problem as an integer linear programming and propose efficient solution methods: greedy randomized ...
However, owing to the observed convergence of technologies/services, the importance of other transmission techniques (e.g. anycast, or multicast) has been increasing. Moreover, it turns out that neither failures of network elements are only the results of random faults, nor topologies of real ...
Both types of communication, unicast and multicast, have clear similarities, particularly when you compare them with broadcast. The broadcast has its own address. All users on the network recognize it and can therefore respond to the data packet. Unicast and multicast on the other hand, are dire...