以下属于IPv6的数据类型有()。A、SinglecastB、BroadcastC、MulticastD、Anycast

题目

以下属于IPv6的数据类型有()。

  • A、Singlecast
  • B、Broadcast
  • C、Multicast
  • D、Anycast
参考答案和解析
正确答案:A,C,D
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相似问题和答案

第1题:

Which statement is true about IPv6?()

A. Only one IPv6 address can be assigned to each interface.

B. IPv6 hosts use anycast addresses to assign IP addresses to interfaces.

C. Each host can a utoconfigure its address without the aid of a DHCP server.

D. Only one IPv6 address is assigned per node.


参考答案:C

第2题:

什么是被称为“一到就近”寻址的IPv6?()

A.globalunicast

B.anycast

C.multicast

D.unspecifiedaddress


参考答案:B

第3题:

地址FF02::2属于IPv6的(22)地址类型。

A.单播地址(unicast address)

B.组播地址(multicast address)

C.任意播地址(anycast address)

D.广播地址(broadcast address)


正确答案:B
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。由表6-4分析可知,在路由器请求报文中目的地址FF02::2属于组播地址。另外对于IPv6地址需要注意以下4点内容:①组播地址和任意播地址均不可用做IPv6的信源地址;②组播地址也不能用做任何寻路头标;③任意播地址绝不可以分配给IPv6主机,即它只能分配给IPv6路由器;④与IPv4不同的是,IPv6不采用广播地址。为了达到广播效果,IPv6使用能够发往所有接口组的组播地址。换句话说,在IPv6地址中,没有广播地址,而是用组播地址代替了广播地址。

第4题:

以下属于IPv6的数据类型有()。

A.Singlecast

B.Broadcast

C.Multicast

D.Anycast


参考答案:A, C, D

第5题:

WhichtwoarefeaturesofIPv6?()

A.multicast

B.broadcast

C.allcast

D.podcast

E.anycast


参考答案:A, E

第6题:

What is known as "one-to-nearest" addressing in IPv6?()

A. global unicast

B. anycast

C. multicast

D. unspecified address


参考答案:B

第7题:

Which two are features of IPv6?()

A.multicast

B.broadcast

C.allcast

D.podcast

E.anycast


参考答案:A, E

第8题:

What is the difference between the IPv6 addresses ::/0 and :: /128? ()

A. ::/0 is the default route, and ::/128 is the unspecified address.

B. ::/0 is the unicast address, and ::/128 is the anycast address.

C. ::/0 is the anycast address, and ::/128 is the multicast address.

D. ::/0 is the unicast address, and ::/12 8 is the multicast address.

E. ::/0 is the unspecified address, and ::/128 is the multicast address.

F. ::/0 is the anycast address, and ::/128 is the default address.


参考答案:A

第9题:

IPv6地址分为如下哪三种()

A.Unicast

B.Private

C.Broardcast

D.Public

E.Multicast

F.Anycast


参考答案:A, E, F

第10题:

IPv6地址分为如下哪几种()

A.Unicast

B.Pub1ic

C.Multicast

D.Anycast


参考答案:A, C, D

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