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Nokia Scalable IP Networks Exam (4A0-100) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
40 Total Questions
1
Question
Which of the following is IANA responsible for?
Options
A The allocation of North American IP address space.
B The allocation of enterprise IP address space.
C The allocation of residential IP address space.
D The allocation of global IP address space.
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2
Question
Which of the following statements about the system interface on the Nokia 7750 SR is FALSE?
Options
A If the router ID is not configured, it inherits the value of the system IP address.
B It is configured as type loopback.
C The prefix length of its IP address must be /32.
D It exists by default.
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3
Question
From a customer's perspective, how does a VPRN service operate?
Options
A All sites are connected to the Internet.
B All sites are connected to a single wire.
C All sites are connected to a switched network.
D All sites are connected to a routed network.
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4
Question
How does address summarization reduce the routing table size?
Options
A By not advertising directly connected routes.
B By allowing a block of routes to be represented by one route.
C By only keeping the best routes in the routing table.
D By rejecting duplicate route advertisements.
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5
Question
Which of the MPLS routers is responsible for pushing new labels for LSP A and LSP B?
Options
A Router R4 pushes labels for both LSP A and LSP B.
B Router R4 pushes labels for LSP A, while router R1 pushes labels for LSP B.
C Router R1 pushes labels for both LSP A and LSP B.
D Router R1 pushes labels for LSP A, while router R4 pushes labels for LSP B.
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