Which three are characteristics of an IPV6 anycast address?

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问题 Which three are characteristics of an IPV6 anycast address?

选项 A、 any-to-many communication model
B、 delivery of packets to the group interface that is closest to the sending device
C、 one-to-many communication model
D、 the same address for multiple devices in the group
E、 one-to-nearest communication model

答案B,D,E

解析 A 多对多通信模型
B 数据包传送到该组接口，转发到最近的节点
C 一对多通信模型
D 同组中多个接口共用一个地址
E 发送到任播地址的分组被转发到最近的端口（节点）
题目考查IPV6的任播
3个特点：
1．数据包传送到该组接口，转发到最近的节点
2．同组中多个接口共用一个地址3．发送到任播地址的分组被转发到最近的端口（节点）
考试可以这么记： anycast =》closet 、nearest、 same dress for multiple devices 近、近、一个地址多个设备。

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Which three are characteristics of an IPV6 anycast address?

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