Cisco CCNP 642-902 Exam 24


Refer to the exhibit.

The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF
configurations throughout the network are operable. Which statement about these configurations is true?

A. The ASBR route-maps are basically useless, because there are no deny prefix-lists.
B. LSA Type 5s will not be received by the ABR from the ASBR.
C. The OSPF backbone will not learn any RFC 1918 addresses.
D. The matched prefix-list addresses will be given a metric of 255, which is essentially unreachable.

Correct Answer: C

Refer to the exhibit.

Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1?

A. only
B. and
C.,, and
D. only

Correct Answer: D

Which two statements about route redistribution when implementing OSPF are true? (Choose two.)

A. Routes learned using any IP routing protocol can only be redistributed into non IP routing protocols.
B. OSPF can import routes learned using EIGRP, RIP, and IS-IS.
C. OSPF routes cannot be exported into EIGRP, RIP, and IS-IS.
D. At the interdomain level, OSPF cannot import routes learned using BGP.
E. OSPF routes can be exported into BGP.

Correct Answer: BE

Which two routing interface parameters are supported in OSPF implementations? (Choose two.)

A. retransmit-interval
B. dead-interval
C. stub area
D. virtual link
E. NSSA area

Correct Answer: AB

Refer to the exhibits.

You are verifying your OSPF implementation, and it does not seem to be functioning properly. What can you conclude from the exhibit and the show running-configuration command output?

A. The OSPF areas are not configured correctly.
B. The wildcard masks for the 10.x.x.x networks are incorrect.
C. The 172.16.x.x networks need to be connected to area 0 using virtual links.
D. The 172.16.x.x networks are discontiguous. OSPF is automatically summarizing them to and data is being “black holed.”
E. There is not enough information to make a determination.

Correct Answer: A

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