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OSPF Routing Protocol Practice Questions

OSPF Routing Protocol

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Question 1

Refer to the exhibit. Router R5 is advertising its three loopbacks as internal OSPFv3 prefixes. The following command is executed on router R1:

/configure router ospf3 area 1 area-range FD00:11:11:5000::/64 advertise true

Which of the following statements regarding the OSPFv3 link-state database on R4 is TRUE?

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Question 2

In OSPFv3, which of the following LSA types carries IPv6 prefixes and is only flooded in the area where it is generated?

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Question 3

What type of IPv6 addresses does OSPFv3 use to identify the next hop for each route in its forwarding database?

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Question 4

Which of the following is a characteristic of OSPFv2 that was NOT preserved in OSPFv3?

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Question 5

Which of the following actions happens on a router as a result of enabling loopfree-alternate for a link-state routing protocol?

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Question 6

Routers R1, R2 and R3 are running OSPF. All physical and logical interfaces on the three routers participate in OSPF. Given the topology and the route tables shown, which of the following is most likely to be the OSPF configuration on router R1?

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