违法和不良信息举报 联系客服
免费注册 登录

Which statement about OSPF ASBR summary LSA is true？（）

题目
单选题
Which statement about OSPF ASBR summary LSA is true？（）
A

It is generated by an ASBR and indicates the reachability to an ABR located in another area.

B

It is generated by ABR and indicates the reachability to an ASBR located in another AS.

C

It is generated by ABR and indicates reachability to itself.

D

It is generated by ABR and indicates the reachability to an ASBR located in another area.

E

It is generated by ASBR and indicates the reachability to an ABR.

如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

Which statement is true about the frequency of OSPF LSA transmissions?()

A.A

B.B

C.C

D.D


参考答案：D

第2题：

Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （）

A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.

B. LSA Type 5s wil l not be received by the ABR from the ASBR.

C. The OSPF backbone will not learn any RFC 1918 addresses.

D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.


参考答案：C

第3题：

一台运行OSPF的路由器，它的两个正常工作的接口一个属于区域0，另一个属于区域9，并且重分布5条静态路由进入OSPF，则该路由器一定会始发哪些LSA（）

A.Router LSA（Type=1）；

B.Network LSA（Type=2）；

C.Network Summary LSA（Type=3）；

D.ASBR Summary LSA（Type=4）；

E.ASE xternal LSA（Type=5）；


正确答案：ACDE

第4题：

The show ip ospf database external command displays information about which OSPF LSA type？（）

  • A、LSA type 1
  • B、LSA type 2
  • C、LSA type 7
  • D、LSA type 3
  • E、LSA type 9
  • F、LSA type 5

正确答案:F

第5题：

根据OSPF协议规定,下列哪些LSA只在区域内传播()

A. Router LSA （ Type = 1 ）

B. Netwrok LSA （ Type = 2 ）

C. Network Summary LSA （ Type = 3 ）

D. ASBR Summary LSA （ Type = 4 ）

E. AS External LSA （ Type = 5 ）


参考答案：A, B

第6题：

The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()

A. The LSA was created by an ABR due to an area range command.

B. The LSA was created by an ASBR due to a summary - address command.

C. If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.

D. None of the other answers is correct.


参考答案：D

第7题：

Refer to the exhibit. Which statement is true about the configuration? ()

A. RTA will not establish an OSPF adjacency w ith RTB

B. RTA will send OSPF hello packets, but will not send OSPF updates

C. RTA will not accept OSPF hello packets from RTB

D. RTA will send OSPF updates, but will not establish an adjacency with RTB


参考答案：A

第8题：

Which LSA is the Type 10?()

A. Router LSA

B. Opaque LSA

C. AS attributes LSA

D. ASBR summary LSA


参考答案：B

第9题：

Which statement about OSPF ASBR summary LSA is true？（）

  • A、It is generated by an ASBR and indicates the reachability to an ABR located in another area.
  • B、It is generated by ABR and indicates the reachability to an ASBR located in another AS.
  • C、It is generated by ABR and indicates reachability to itself.
  • D、It is generated by ABR and indicates the reachability to an ASBR located in another area.
  • E、It is generated by ASBR and indicates the reachability to an ABR.

正确答案:D

第10题：

Which OSPF LSA type does an ASBR use to originate a default route into an area？ （）

  • A、 LSA 1
  • B、 LSA 3
  • C、 LSA 4
  • D、 LSA 5
  • E、 LSA 7

正确答案:D

更多相关问题
相关内容