Online Quiz MCQs

14 MCQs — Computer Networks MCQs (Page 2 of 2)

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At which interval does OSPF refresh LSAs?

A. 10 seconds
B. 30 seconds
C. 30 minutes
D. 1 hour

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Which field is NOT a field within an OSPF packet header?

A. Packet length
B. Router id
C. Authentication type
D. Maxage time

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Which two commands are required for basic OSPF configuration?

A. ?[network mask] area [area-id]? and ?router ospf [process-id]?
B. ?[wildcard-mask] area [area-id]? and ?[network mask] area [area-id]?
C. Only ?router ospf [process-id]?
D. ?[wildcard-mask] area [area-id]? and ?router ospf [process-id]?

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Which OSPF show command describes a list of OSPF adjacencies?

A. Show ip ospf interface
B. Show ip ospf
C. Show ip route
D. Show ip ospf neighbor

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