4A0-103 Exam Dumps - Nokia SRC Certification Questions and Answers

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Questions 4

Which of the following about MPLS shortcuts for IGP on an Alcatel-Lucent 7750 SR is FALSE?

Options:

An IGP route takes priority over a transport tunnel.

Both LDP and RSVP-TE based tunnels can be used.

MPLS tunnels can be used to resolve the prefixes learned via IGP.

Multiple MPLS tunnels can be installed in the FIB.

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Questions 5

Which of the following about RSVP-TE on an Alcatel-Lucent 7750 SR is TRUE?

Options:

Label bindings are distributed to other routers when explicitly requested.

Label bindings are distributed to all neighbors including non-downstream routers.

Label bindings are distributed if labels have not been received from downstream routers.

All labels received from downstream neighbors are stored in the LIB.

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Questions 6

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___________.

Options:

PE, P

LER,LSR

LSR,LER

iLER, eLER

eLER, iLER

P, PE

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Questions 7

Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true?