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Free Nokia 4A0-103 Actual Exam Questions
The questions for this exam were last updated on January 7, 2026
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Which of the following about an established LDP session is TRUE?
Select one option, then reveal solution.
Question No. 2
Which of the following routing protocols are supported on the Alcatel-Lucent 7750 SR to enable constraint-based LSPs? (Choose two)
Select all that apply, then reveal solution.
Question No. 3
Which of the following reservation styles can be used to prevent both the primary and secondary paths from booking resources on a common link?
Select one option, then reveal solution.
Question No. 4
Which of the following statements is true of an established LDP session?
Select one option, then reveal solution.
Question No. 5
Which of the following statements regarding LSPs are true? (Choose two)
Select all that apply, then reveal solution.
Question No. 6
You wish to advertise LDP labels for all local networks; which is the most effective policy statement to use?
Select one option, then reveal solution.
Question No. 7
Click on the exhibit. Under which condition might the peer entry with an LDP ID of 10.10.10.2:0 show the state "Nonexistent"?
Select one option, then reveal solution.
Question No. 8
Click on the exhibit button below. Consider the following: Routers R1 and R4 are in Area 1. Routers R4 and R5 in Area 0. Routers R5 and R3 are in Area 2. To support LDP-over-RSVP tunnels between routers R1 and R3 over path R1-R4-R5-R3, with which routers will router R5 require targeted sessions? (Choose two)
Select all that apply, then reveal solution.
Question No. 9
Fill in the blanks: The device at the beginning of an LSP is referred to as the_________, and the device at the end of an LSP is referred to as the ___________.
Select one option, then reveal solution.
Question No. 10
Click on the exhibit. RSVP state for LSP 1 has timed out on router R3. Which of the following actions will router R3 initiate to clear the RSVP session?
Select one option, then reveal solution.
Question No. 11
How have Traffic Engineering extensions to IS-IS been implemented?
Select one option, then reveal solution.
Question No. 12
Click on the exhibit button below. Given the configuration below, what is the system ID of the destination node?
Select one option, then reveal solution.
Question No. 13
Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?
Select one option, then reveal solution.
Question No. 14
What MPLS function should be performed by a router that receives a data packet containing an MPLS label value of 3?
Select one option, then reveal solution.
Question No. 15
Click on the exhibit. Initially, all links have 800Mbps of unreserved bandwidth. All links are of equal costs. Shared explicit reservation style is used. LSP 1 is signaled first with a setup and hold priority of 2. Then, LSP 2 is signaled with setup and hold priority of 5. Both LSPs go from R1 to R5. Which of the following is TRUE?
