思科认证考试

What is IPv6 router solicitation?（）A、a request made by a node to join a specified multicast groupB、a request made by a node for its IP addressC、a request made by a node for the IP address of the DHCP serverD、a request made by a node for the IP address of

题目

What is IPv6 router solicitation?（）

  • A、a request made by a node to join a specified multicast group
  • B、a request made by a node for its IP address
  • C、a request made by a node for the IP address of the DHCP server
  • D、a request made by a node for the IP address of the local router
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相似问题和答案

第1题：

Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?()

A. Link LSA

B. Interarea prefix LSA for ABRs

C. Router LSA

D. Switch LSA

E. Intra - area prefix LSA

F. None of the above


参考答案：E

第2题：

Running both IPv4 and IPv6 on a router simultaneously is known as what?()

A.4to6 routing

B.6to4 routing

C.binary routing

D.dual-stack routing

E.NextGen routing


参考答案：D

第3题：

During the IPv6 autoconfiguration, what does the device append to the 64－ bit prefix that it receives from the router to create its IPv6 address?()

A. a pseudora ndom generated number

B. its locally configured IPv4 address

C. the DHCP - supplied device ID

D. its MAC address


参考答案：D

第4题：

Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?（）

  • A、Link LSA
  • B、Interarea prefix LSA for ABRs
  • C、Router LSA
  • D、Switch LSA
  • E、Intra - area prefix LSA
  • F、None of the above

正确答案:E

第5题：

What is the first thing that happens when IPv6 is enabled on an interface on a host？（）

  • A、A router solicitation is sent on that interface.
  • B、There is a duplicate address detection on the host interface.
  • C、The link local address is assigned on the host interface.
  • D、A neighbor redirect message is sent on the host interface.

正确答案:B

第6题：

When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA).Which two items are c ontained in the RA?()

A. any route advertisements it has received

B. prefixes for the link

C. keepalive timers

D. IPv6 address for the host

E. request for the local host IP address

F. lifetime of the prefix


参考答案：B, F

第7题：

ND协议的重复地址检测过程中，需要使用哪几种ICMPv6消息？（）

  • A、路由器请求（Router Solicitation）
  • B、路由器通告（Router Advertisement）
  • C、邻居请求（Neighbor Solicitation）
  • D、邻居通告（Neighbor Advertisement）
  • E、重定向（Redirec）

正确答案:C,D

第8题：

Which command enables OSPF for IPv6?()

A. router ospf ipv6 process - id

B. ipv6 ospf process - id

C. router ospf process - id

D. ipv6 router ospf process - id


参考答案：D

第9题：

Which command enables OSPF for IPv6?（）

  • A、router ospf ipv6 process - id
  • B、ipv6 ospf process - id
  • C、router ospf process - id
  • D、ipv6 router ospf process - id

正确答案:D

第10题：

During the IPv6 autoconfiguration, what does the device append to the 64- bit prefix that it receives from the router to create its IPv6 address?（）

  • A、a pseudora ndom generated number
  • B、its locally configured IPv4 address
  • C、the DHCP - supplied device ID
  • D、its MAC address

正确答案:D

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