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Nokia NRS II Composite Exam (4A0-C01) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
852 Total Questions
1
Question
Which of the following best describes how the path-mlu is chosen for an SDP?
Options
A The path-mtu is calculated based on the service MTU of the service using the SDP.
B The path-mtu is signaled between the PE endpoints when the service is established.
C An SDP does not have a path-mtu
D By default, the path-mtu is calculated automatically from the network port MTU of the PE router.
E The path-mtu must be set by the administrator.
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2
Question
What is the default vc-type for an SDP on the Alcatel-Lucent 7750 SR?
Options
A vc-type none
B vc-type vlan
C vc-type null
D vc-type ether
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3
Question
Which of the following are characteristics of ECMP LSPs in LDP? Choose three answers
Select 3
Options
A Hashing used to select the egress label.
B ECMP enabled in the config>router context.
C Liberal label retention mode
D Export policy applied to advertise multiple labels for a given FEC.
E T-LDP enabled with peers to which load balancing is desired.
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4
Question
An IS-IS router receives a CSNP that references an older LSP than the one in its database. What action is taken?
Options
A The router sends a PSNP to its neighbor to request the LSP.
B The router updates its database with the LSP and floods a copy to its other neighbors.
C The router sends a copy of the LSP from its database to its neighbor.
D The router sends a PSNP to its neighbor describing the LSP in its database.
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5
Question
Exhibit

Click the exhibit button. What is the command to configure a static route on the Alcatel-Lucent 7750 SR router R1 to reach the network behind router R2?
Options
A configure router static-route 139.120.121.0/24 next-hop 139.120.121.2
B configure router static-route 138.120.199.2/24 next-hop 138.120.199.1
C configure router static-route 139.120.121.0/24 next-hop 138.120.199.2
D configure router static-route 139.120.121.0/24 next-hop 138.120.199.1
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