Nokia 4A0-C01 Exam
Nokia NRS II Composite Exam (Page 18 )

Updated On: 19-Jan-2026

Which of the following best describes a VPWS?

  1. Layer 3 direct Internet access service.
  2. Layer 2 point-to-point service.
  3. Layer 2 multipoint-to-multipoint service.
  4. Layer 3 IP multipoint-to-multipoint VPN service.

Answer(s): B



Fill in the blanks: A ________device has all interfaces inside the provider domain, and a _______ device has at least one interface outside the provider domain.

  1. PE, P
  2. P, PE
  3. PE, CE
  4. CE, PE
  5. CE, P

Answer(s): B



Which of the following represents a SAP on a physical port configured with Q-in-Q encapsulation?

  1. sap 1/1/1
  2. sap 1/1/1:5
  3. sap 1/1/1:5:5
  4. sap 1/1/1:10.100

Answer(s): D



Click on the exhibit.

Which of the following about the bypass tunnel is FALSE?

  1. The router 10.10.10.1 is a PLR providing node protection for the router 10.10.10.3.
  2. One-to-one fast reroute protection is requested by an LSP.
  3. The bypass-link tunnel is used to avoid the link with the egress interface address 10.3.4.4.
  4. The bypass-node tunnel is used to avoid the next-hop downstream router 10.10.10.3.

Answer(s): B



Which of the following statements is FALSE regarding SAPs?

  1. VPWS: SAPs can be defined on Ethernet, POS, Sonet/SDH, or TDM channels.
  2. VPWS: Two SAPs are defined for a service that originates and terminates on the same Alcatel-Lucent 7750 SR
  3. VPLS: More than two SAPs can be defined in a service.
  4. VPWS: SAPs are associated with an IP interface.

Answer(s): D



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