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单选题OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）A Type 7 LSAsB Type 4 summary LSAsC Type 3 summary LSAsD Type 5 AS-external LSAs

题目
单选题
OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?（）
A

Type 7 LSAs

B

Type 4 summary LSAs

C

Type 3 summary LSAs

D

Type 5 AS-external LSAs

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相似问题和答案

第1题：

OSPFv3 interarea－prefix－LSAs are most similar to which OSPFv2 LSA type?()

A. Type 7 LSAs

B. Type 4 summary LSAs

C. Type 3 summary LSAs

D. Type 5 AS-external LSAs


参考答案：C

第2题：

Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?（）

A. type 1 Router LSA

B. type 2 Network LSA

C. type 3 Network Summary LSA

D. type 4 ASBR Summary LSA

E. type 5 AS External LSA

F. type 7 NSSA External LSA


参考答案：A, F

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：

Which of the following are not true OSPF LSA rules？（）

  • A、OSPF LSA type 5 triggers an LSA type 7 at an ABR between an NSSA and the backbone area
  • B、OSPF LSA type 1 triggers an LSA type 3 at an ABR.
  • C、OSPF LSA type 7 triggers an LSA type 5 at an ABR between an NSSA and the backbone area
  • D、OSPF LSA type 3 triggers an LSA type 4 at an ABR.
  • E、OSPF LSA type 5 triggers an LSA type 7 at an A5BR but only in N5SAs
  • F、OSFP LSA type 2 triggers an LSA type 3 at an ABR

正确答案:A,D,E

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：

Which extension to the OSPFv2 protocol supports traffic engineering?()

A. LSA Type 8

B. LSA Type 9

C. LSA Type 10

D. Transparent LSA


参考答案：C

第7题：

Refer to the exhibit. OSPF has been configured on all routers in the network and Area 1 has been configured as a NSSA. Which statement is true about the NSSA Area 1?()

A. Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs

B. No redistributed routes can appear in Area 1, only summary routes

C. Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs

D. Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs


参考答案：D

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：

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10题：

Which of the following LSA is the Type 10？（）

  • A、Router LSA
  • B、Opaque LSA
  • C、AS attributes LSA
  • D、ASBR summary LSA
  • E、Network summary LSA

正确答案:B

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