Free Huawei H12-261_V3.0 Exam Questions (page: 21)

As shown below,R1 and R2 have established a Level 2 neighbor relationship. The key configuration is as follows. The following statement about the routing entry of R2 is correct

  1. 2020: The /64 router will appear in the IP routing table
  2. The 2022:/64 router will appear in the IP routing table
  3. 2019: The /64 router will appear in the IP routing table
  4. The 2021:/64 router will appear in the IP routing table

Answer(s): A,B,C



Which of the following descriptions is wrong about the OSPFv3 protocol?

  1. In the case of sharing a router, each OSPFv3 process runs independently
  2. Multiple instances can run in the same OSPFv3 process under the same interface
  3. Can support running multiple instances on a single link
  4. OSP the Fv3 packet header will contain the Interface ID field

Answer(s): B



Which of the following statements about OSPFv3 LSAs is correct?

  1. Inter-Area Plink of refixLSA State ID, contains prefix information
  2. Router-LSA and Network-LSA do not contain routing information
  3. when Intra-Area PReferenced of refixLSA Link State Type 2 o'clock,Referenced Link State ID containsInterface ID of the DR
  4. Inter-Area PrefixLSA also contains Link-local information

Answer(s): B,C



OSPF is enabled on the router HW, the role of the router HW is ABR, and ab is configuredr-summary, then which classes of LSAs will be summarized?(Multiple Choice)

  1. 1Class LSA
  2. 2Class LSA
  3. 3Class LSA
  4. 4Class LSA
    Category 5 L SA

Answer(s): A,B,C

Explanation:

Abr-summary is configured on the ABR to aggregate routes in an area and advertise the inter-area aggregated routes. Asbr-summary is configured on the ASBR to aggregate external routes and advertise the aggregated routes outside the domain.



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