4A0-C04 Practice Online

Question 1

Assuming that 'client1' and 'client2' are directly-connected networks, what is the result of executing the following BGP export policy?

A : 'client1' routes will be tagged with communities 'North' and 'West'.

B : 'client1' routes will be tagged with community 'West'.

C : 'client1' routes will be tagged with community 'North'.

D : 'client1' routes will be rejected.

Answer: C

Question 2

How is the aggregator attribute handled with 32-bit AS numbers?

A : With the same method and attribute as 16-bit AS numbers.

B : With the same method as 16-bit AS numbers, but using the AS4_Aggregator attribute.

C : Aggregation is not yet supported with 32-bit AS numbers.

D : By using a dummy value of 23456 in the 16-bit AS aggregator field. This value lets the router know it needs to read the 32-bit AS number that is contained in the nextTLV.

Answer: B

Question 3

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

A : 5 and 15 seconds

B : 10 and 30 seconds

C : 5 and 20 seconds

D : 10 and 40 seconds

Answer: D

Question 4

Click on the exhibit.

Which of the following is FALSE?

A : The router can reach prefix 192.10.1.2/32 through a RSVP-TE tunnel.

B : The router can reach prefix 192.10.1.2/32 through an LDP tunnel.

C : The router 10.10.10.2 is the egress router of the prefix 192.10.1.2/32.

D : The Isp-ping tool is used to perform a unidirectional LSP test.

Answer: A

Question 5

Click the exhibit.

When router A receives the BGP update for the 192.168.0.1/27 prefix, it propagates it to routers B and C. What action is taken by router B when it receives the update?

A : Router B propagates the BGP update to routers D and C.

B : Router B propagates the BGP update to router D.

C : Router B detects duplicates in its BGP database and discards the update.

D : Router B propagates the update to routers A, C and D.

Answer: B

Name:	Nokia NRS II Composite Exam: OSPF version
Exam Code:	4A0-C04
Certification:	Nokia Network Routing Specialist II
Vendor:	Nokia
Total Questions:	300
Last Updated:	Apr 23, 2024

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