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Nokia Virtual Private Routed Networks Exam (4A0-106) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
214 Total Questions
1
Question
Which of the following about the control plane in Carrier Supporting Carrier (CSC) VPRN is FALSE?
Options
A The customer carrier does not learn any network provider internal routes.
B The network provider learns customer carrier PE system addresses.
C End-customer routes are populated in the network provider CSC VRF.
D Routes exchanged between the customer carrier and the network provider are labeled.
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2
Question
Which of the following VPRN topologies must a customer implement to allow a given VRF to include routes from different VPRNs?
Options
A An extranet VPRN
B A hub and spoke VPRN
C Either a hub and spoke or an extranet VPRN
D Either a full mesh or a hub and spoke VPRN
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3
Question
Which of the following about eiBGP Load Balancing is FALSE?
Options
A The RD of the VPRN on the local PE must be different from the RD of the remote PEs.
B Is enabled in the config>router>bgp context
C ecmp and multipath must be configured within the VPRN instance.
D Allows a PE router to load share traffic across routes learned from both direct CE-PE peerings and MP-BGP peerings.
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4
Question
How are local CE routes associated with the appropriate VRF at the PE?
Options
A Based on the Route Distinguisher.
B Based on the Route Target.
C Based on the interface on which they are received.
D Based on the Service Identifier.
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5
Question
After configuring OSPF as the PE to CE routing protocol for a VPRN service you get the following output from an Nokia 7750 SR: What is most likely wrong with the configuration?

Exhibit
Options
A There is a problem with OSPF authentication
B The operational MTU does not match
C OSPF is not configured on the CE router
D None of the above
E The PE and CE router have different OSPF interface types configured
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