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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
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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2
Question
Given the following VPRN topology: The VPRN service 10 is correctly configured and operational with OSPF as the PE to CE routing protocol at both customer sites. The OSPF database on CE-A contains Type 1 LSAs. These routes will appear as what LSA type on CE-B?

Exhibit

Exhibit
Options
A Type 1 LSAs
B Type 3 LSAs
C These routes will not appear on CE-B
D Type 7 LSAs
E Type 5 LSAs
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3
Question
What are the two main benefits of a hub and spoke VPRN design? (Choose two)
Select 2
Options
A Centralized filtering policies with the introduction of a hub site
B Optimal routing between all sites
C Reduced number of VPN tunnels that need to be managed
D Limited configuration required on the hub PE device
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4
Question
A CE hub and spoke VPRN has two spoke sites; which of the following would be the best option to implement this topology at the hub site PE?
Options
A Two VPRNs, one route distinguisher, and three route targets
B Two VPRNs, two route distinguishers, and three route targets
C One VPRN, one route distinguisher, and two route targets
D One VPRN, two route distinguishers, and three route targets
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5
Question
The CLI command “remove-private” is configured on PE1 to eliminate BGP loops in the VPRN.

Exhibit

For the displayed route, what is the value of the AS-Path field?
Options
A 64512
B 64496
C 64496 64512
D 64512 64496
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