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单选题Which statement about VPNv6 addresses is true？（）A The VPNv6 address is a 96-bit route distinguisher and a 128-brt IPv6 addressB The VPNv6 address is a 64-bit route distinguisher and a 128-bit IPv6 addressC The VPNv6 address is a 64-brt route distinguis

题目
单选题
Which statement about VPNv6 addresses is true？（）
A

The VPNv6 address is a 96-bit route distinguisher and a 128-brt IPv6 address

B

The VPNv6 address is a 64-bit route distinguisher and a 128-bit IPv6 address

C

The VPNv6 address is a 64-brt route distinguisher and a 96-brt IPv6 address

D

The VPMv6 address is a 96-brt route distinguisher and a 96-bit IPv6 address

E

The VPNv6 address is a 128-bit route distinguisher and a 128-brt IPv6 address

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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：

Which statement about IPv6 is true?()

A. Addresses are not hierarchical and are assigned at random.

B. Only one IPv6 address can exist on a given interface.

C. There are 2.7 billion addresses available.

D. Broadcasts have been eliminated and replaced with multicasts.


参考答案：D

第3题：

Which attribute allows a VRF to accept VPN routes from another VRF?()

A. route list

B. route origin

C. route target

D. route distinguisher


参考答案：C

第4题：

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

  • A、：：/0 is the unspecified address， and ：：/128 is the multicast address
  • B、：：/0 is the unicast address， and ：：/128 is the anycast address
  • C、：：/0 is the unicast address， and ：：/128 is the multicast address
  • D、：：/0 is the anycast address， and ：：/128 is the multicast address
  • E、：：/0 is the default route， and ：：/128 is the unspecified address
  • F、：：/0 is the anycast address， and ：：/128 is the default address

正确答案:E

第5题：

Which statement is true?（）

  • A、An IPv6 address is 64 b long and is represented as hexadecimal characters.
  • B、An IPv6 address is 32 b long and is represented as decimal digits.
  • C、An IPv6 address is 128 b long and is represented as decimal digits.
  • D、An IPv6 address is 128 b long and is represented as hexadecimal characters.

正确答案:D

第6题：

Which three statements are true about EIGRP route summarization?()

A.When manual summarization is configured, the router immediately creates a route that points to null0 interface

B.Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routing

C.Manual route summarization is configured on the interface

D.The ip summary - address eigrp command generates a default route with an administrative distance of 5

E.When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes

F.The ip summary - address eigrp command generates a default route with an administrative distance of 90


参考答案：A, C, D

第7题：

Which statement is true？（）

  • A、An IPv6 address is 64 b long and is represented as hexadecimal characters.
  • B、An IPv6 address is 32 b long and is represented as decimal digits.
  • C、An IPv6 address is 128 b long and is represented as decimal digits.
  • D、An IPv6 address is 128 b long and is represented as hexadecimal characters

正确答案:D

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：

Which statement about VPNv6 addresses is true？（）

  • A、The VPNv6 address is a 96-bit route distinguisher and a 128-brt IPv6 address
  • B、The VPNv6 address is a 64-bit route distinguisher and a 128-bit IPv6 address
  • C、The VPNv6 address is a 64-brt route distinguisher and a 96-brt IPv6 address
  • D、The VPMv6 address is a 96-brt route distinguisher and a 96-bit IPv6 address
  • E、The VPNv6 address is a 128-bit route distinguisher and a 128-brt IPv6 address

正确答案:B

第10题：

Which two statements about VPNv4 address are true？ （）

  • A、The VPNv4 address is 128 bits long with a 128-bit long subnet mask
  • B、The VPNv4 address consists of an RD and an IPv4 address
  • C、The VPNv4 address is 96 bits long with a 64-bit long subnet mask
  • D、The VPNv4 address is 128 bits long with a 64-bit long subnet mask
  • E、The VPNv4 address consists of an RT and an IPv4 address
  • F、The VPNv4 address is 96 bits long with a 32-bit long subnet mask

正确答案:B,F

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