Nokia Virtual Private LAN Services

Here you have the best Nokia 4A0-105 practice exam questions

You have 193 total questions across 39 pages (5 per page)
These questions were last updated on February 18, 2026
This site is not affiliated with or endorsed by Nokia.

Question 1 of 193

Which of the following technologies allows for two explicit VLAN tags to be received from a customer device?

RSVP-TE

SP-VLAN

QinQ

Dot1Q

Question 2 of 193

What is the SA in the Ethernet frame used for by a layer 2 switch?

MAC learning

SA filtering

Routing table population

Frame forwarding

Question 3 of 193

What are the limitations of a traditional layer 2 switch? (Choose 3}

Isolates collision domains.

Requires layer 2 loop prevention.

Slow response to topology changes.

Limited to 4094 vlans per switch.

Increased flooding.

Question 4 of 193

Which of the following statements about the VC-ID is false?

The vc-id is signaled in the control plane.

The vc-id is part of the data plane encapsulation.

There is a vc-id to vc-label mapping.

The vc-id has point to point significance.

Question 5 of 193

Assuming TLDP and RSVP are both being used in an MPLS network core which of the following statements is true?

TLDP is used to create the inner label, RSVP is used to create the outer label.

TLDP is used to create the outer label, RSVP is used to create the inner label.

TLDP and RSVP cannot be used in the same network since they both provide the same label.

When RSVP is used, TLDP must be disabled and static vc labels should be used.

TLDP and RSVP can be used to create either labels based on how they are configured.

About the Nokia 4A0-105 Certification Exam

About the Exam

The Nokia 4A0-105 (Nokia Virtual Private LAN Services) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 193 practice questions across 39 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 4A0-105 questions are regularly updated to reflect the latest exam objectives.