Vendor: Nokia
Certifications: Nokia Certifications
Exam Name: Nokia Multiprotocol Label Switching
Exam Code: 4A0-103
Total Questions: 249 Q&As
Last Updated: Mar 14, 2025
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Nokia 4A0-103 Last Month Results
4A0-103 Q&A's Detail
Exam Code: | 4A0-103 |
Total Questions: | 249 |
CertBus Has the Latest 4A0-103 Exam Dumps in Both PDF and VCE Format
4A0-103 Online Practice Questions and Answers
Which of the following statements regarding LSPs are true? (Choose two)
A. IGP-based LSPs are established solely from information contained in routing tables.
B. The constraint-based routed LSP is calculated at the ingress of the network, based on the router database and user defined constraints.
C. The constraint-based routed LSP is calculated at each hop of the LSP, based on the route table and user defined constraints.
D. IGP-based LSPs must use LDP signaling.
Which of the following about CAC is FALSE?
A. CAC is used when the LSP path has not been computed by CSPF.
B. CAC is used when the LSP path has been computed by CSPF.
C. CAC is used to perform a bandwidth check on each egress interface of the downstream router.
D. CAC is used to perform a bandwidth check based on the router's LSDB.
Which mode does the following statement describe? An LSR will advertise a label mapping immediately, without waiting for a label mapping from the FEC's next-hop.
A. Liberal label retention mode
B. Conservative label retention mode
C. Ordered control mode
D. Independent control mode
An LSP is configured with a fully loose path and CSPF is not enabled. An LSR receives the first PATH message for this LSP. Which of the following is NOT performed by the LSR?
A. The LSR regenerates and forwards a new PATH message.
B. The LSR stores the PATH message in the PSB.
C. The LSR forwards the PATH message based on the HOP object in the RSB.
D. The LSR looks up the PATH message's destination IP address in the FIB.
Consider a device that uses per-platform label space; which of the following fields is NOT contained in the LFIB?
A. Incoming label
B. Outgoing label
C. Incoming interface
D. Outgoing interface
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