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Nokia Interior Routing Protocols Exam (4A0-101) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
315 Total Questions
1
Question
What is another term to describe the default route for a client?
Options
A Black hole
B Proxy ARP
C Default gateway
D Gateway path
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2
Question
Which of the following best describes how IS-IS routers exchange updates on an Ethernet interface?
Options
A IS-IS routers exchange updates by sending UDP packets to a multicast address.
B IS-IS routers exchange updates by sending packets to the subnet broadcast address.
C IS-IS routers exchange updates using IP multicast packets.
D IS-IS routers exchange updates using Ethernet multicast packets.
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3
Question
Click the exhibit button.

Exhibit

192.168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails
from router R3. Which of the following is a possible solution to the problem?
Options
A Add the "originate-default-route" option in the NSSA area configuration on router R3
B Make a default route on router R2
C Add the "summaries" option to the NSSA area configuration on router R1
D Make a static route on router R1 to 192.168.3.1
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4
Question
Exhibit

Click on the exhibit. Router R4 is being added to the network and it is connected to a non-OSPF domain. Which area type should be used for Area 1 to allow the external routes to be advertised into Area 0?
Options
A Backbone
B Totally stubby
C NSSA
D Stub
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5
Question
What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR running OSPF on an Ethernet?
Options
A Priority of 0
B Priority of 255
C Priority of 64
D Priority of 1
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