Question 1

Click on the exhibit.

The route table on router R2 shows the system address of router R5 but it does not show any of the interfaces from the non-OSPF area.

What may be causing this?

Options :

A : 'asbr' is missing from router R1-s configuration.

B : Router R1 needs to have an export policy added to it.

C : Router R5 does not have an export policy for these prefixes.

D : Router R1 needs to have an import policy added to it.

Answer: C

Question 2

Identify two attributes of Distance Vector Protocols: (Choose two)

Options :

A : Use split horizon by default.

B : Send information about directly connected links to neighbors at periodic intervals.

C : Use holddown timers when topologies change to allow for convergence.

D : Maintain multiple databases: neighbor, topology and routing.

Answer: A,C

Question 3

Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

Options :

A : IP packets sent to an IP multicast address.

B : TCP packets sent to an IP multicast address.

C : IP packets sent to an IP unicast address.

D : UDP packets sent to an IP multicast address.

Answer: A

Question 4

What are the types of networks supported on an Nokia 7750 SR for OSPF? (Choose 2)

Options :

A : Broadcast

B : Non-Broadcast Multi-Access

C : Point-to-Point

D : Point-to-Multipoint

Answer: A,C

Question 5

What are the default Hello and Dead timer intervals for OSPF on the Nokia 7750 SR?

Options :

A : 5 and 15 seconds

B : 10 and 30 seconds

C : 5 and 20 seconds

D : 10 and 40 seconds

Answer: D

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