Q1. What command will show the OSPF neighbors, and their status on the Nokia 7750 SR?
A.Show ospf neighbors
B. Show router ospf neighbors
C. Show router ospf adjacency
D. Show ospf adjacency
Correct Answer: B
Q2. When are virtual links used in OSPF?
A.When two areas need to communicate and there is no area 0.
B. When an area needs to traverse another area to reach area 0.
C. When two areas are connected to area 0, but there is no direct path between them.
D. When an area needs to connect directly to another area without using area 0.
Correct Answer: B
Q3. When are virtual links used in OSPF?
A.When two areas need to communicate and there is no area 0.
B. When an area needs to traverse another area to reach area 0.
C. When two areas are connected to area 0, but there is no direct path between them.
D. When an area needs to connect directly to another area without using area 0.
Correct Answer: B
Q4. Which of the following OSPFv3 LSAs have an AS scope?
A.Link Local LSA
B. Router LSA
C. Network LSA
D. Inter-Area Router LSA
E. Intra-Area Prefix LSA
F. None of the above LSAs have an AS scope.
Correct Answer: F
Q5. Which of the following statements concerning OSPFv3 is false?
A.MD5 Authentication is not supported.
B. Router LSAs do not carry IPv6 prefix information
C. NSSA is not supported in OSPFv3.
D. OSPFv3 uses a 32-bit router ID.
Correct Answer: C
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