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1. (TCO 4) In a multi-area OSPF network the main area is Area _____. (Points : 2

ID: 3787895 • Letter: 1

Question

1. (TCO 4) In a multi-area OSPF network the main area is Area _____. (Points : 2)        A
       DR
       0
       1 Question 2.2. (TCO 4) End users are typically not found in what area? (Points : 2)        End users are in all areas
       The regular area
       The transitory area
       The backbone area Question 3.3. (TCO 4) OSPF messages are managed by _____. (Points : 2)        LSAs
       border states
       only OSPFv3
       keep alive packets Question 4.4. (TCO 4) A regular area is _____. (Points : 2)        a backbone area
       not used in multi-area OSPF
       a nonbackbone area
       Area 0 Question 5.5. (TCO 4) On which type of OSPF routers can route summarization be configured? (Points : 2)        ABR
       PDQ
       ARSI
       Internal Question 6.6. (TCO 4) OSPF multi-area design is based on _____. (Points : 2)        the SPF calculation rate
       flat network design
       designated routers
       hierarchical network design Question 7.7. (TCO 4) In multi-area OSPF all areas must connect to the _____. (Points : 2)        MBone area
       headquarters area
       backbone area
       designated router Question 8.8. (TCO 4) The propagation of OSPF message concerning routes to networks outside the OSPF AS is controlled by _____. (Points : 2)        LSA Type 3
       LSA Type 5
       LSA Type 4
       LSA Type 2
       LSA Type 1 1. (TCO 4) In a multi-area OSPF network the main area is Area _____. (Points : 2)        A
       DR
       0
       1

Explanation / Answer

1. In a multi-area OSPF network the main area is Area ___0___. This is also called backbone area.
2. End users are typically not found in what area? ___The backbone area___.
3. OSPF messages are managed by ___LSAs___.
4. A regular area is ___a nonbackbone area___.
5. On which type of OSPF routers can route summarization be configured? ___ABR(Area Border Router)___. Infact, it can also be done on ASBR routers.
6. OSPF multi-area design is based on ______.
7. In multi-area OSPF all areas must connect to the ___Backbone Area___.