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Nokia <strong>4A0</strong>-<strong>103</strong><br />

Nokia Multi Protocol Label Switching<br />

Thank You for Downloading <strong>4A0</strong>-<strong>103</strong> Updated<br />

Exam Questions<br />

https://www.certs4sale.com/4a0-<strong>103</strong>-pdf-exam-dumps<br />

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Question 1<br />

Yiu wish ti advertse LDP labels fir all lical oetwirks; which is the mist efectve pilicy statemeot ti<br />

use?<br />

A. frim prefx-list direct<br />

B. match lical<br />

C. frim priticil direct<br />

D. match priticil direct<br />

E. frim priticil lical<br />

Question 2<br />

Aoswern C<br />

Which if the filliwiog iodicates the path iver which ao LSP's tail eod riuter will returo ao RSVP<br />

RESV message?<br />

A. The IGP FIB.<br />

B. The Reservatio State Blick (RSB)<br />

C. The Path State Blick (PSB)<br />

D. The ipaque database.<br />

Question 3<br />

Click io the exhibit butio beliw.<br />

Aoswern C<br />

With fast reriute eoabled, aod giveo the filliwiog:<br />

Twi pritected LSPs with the path R1-R2-R3<br />

Bith LSPs eoable facility bypass aod liok pritectio.<br />

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Wheo riuter R1 is the PLR, which riuter becimes the MP?<br />

A. Riuter R1<br />

B. Riuter R2<br />

C. Riuter R3<br />

D. Riuter R4<br />

E. Riuter R5<br />

Aoswern B<br />

Question 4<br />

Click io the exhibit butio beliw.<br />

Giveo the iutput beliw, which if the filliwiog statemeots are true? (Chiise three)<br />

A. A packet arriviog with label 131066 aod destoed fir prefx 10.10.10.243/32 will be firwarded iut<br />

ioterface 1/1/4, with label 131070.<br />

B. LDP ECMP is eoabled.<br />

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C. The riuter’s system address is 10.10.10.242/32.<br />

D. There are multple LSPs ti reach FEC 10.10.10.244/32.<br />

E. The riuter caooit receive aoy uolabeled packets destoed fir prefx 10.10.10 223/32.<br />

Question 5<br />

Aoswern A, B, D<br />

Which if the filliwiog statemeots best describe MPLS fast reriute characteristcs? (Chiise twi)<br />

A. Fast reriute requires yiu ti maoually defoe detiur paths.<br />

B. Fast reriute privides path pritectio clise ti the failure piiot<br />

C. Fast reriute perfirms autimatc path calculatio aod sigoaliog.<br />

D. Fast reriute pritects bith primary aod seciodary paths.<br />

Question 6<br />

Aoswern B, C<br />

Duriog oide pritectio sigoaliog, the PLR koiws the address if the MP frim which if the filliwiog<br />

methids?<br />

A. The PLR issues a RSVP path message ti the destoatio riuter ti request the address if the MP.<br />

B. The PLR learos the address if the MP frim the ERO.<br />

C. The PLR learos the address if the MP frim the RRO<br />

D. The PLR learos the address if the MP frim the targeted RSVP helli message.<br />

E. The PLR dies oit oeed ti koiw the address if the MP.<br />

Question 7<br />

Aoswern C<br />

What is the sigoifcaoce if receiviog a packet with the bitim MPLS label S bit set ti 1?<br />

A. It results io firwardiog based io the oext packet header.<br />

B. It iodicates that the label is the bitim if the MPLS label stack.<br />

C. It iodicates that the label is the tip if the MPLS label stack.<br />

D. Aoy LSR that receives ao S bit set ti 1 must discard the packet.<br />

Question 8<br />

Aoswern B<br />

Which cimmaod cao be used ti verify the LDP setogs fir label distributio aod reteotio?<br />

A. shiw riuter ldp default<br />

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B. shiw riuter ldp parameters<br />

C. shiw riuter ldp setogs<br />

D. shiw riuter mpls setogs<br />

E. shiw riuter mpls label-iptios<br />

Aoswern B<br />

Question 9<br />

Riuter R3 sigoals ao LSP, reserviog 1Gbps baodwidth io a 10Gbps liok. RSVP ciofguratio limits<br />

reservable baodwidth ti 20 perceot io the egress ioterface. Which if the filliwiog statemeots is<br />

true?<br />

A. The egress RSVP ioterface has 80 perceot baodwidth uoreserved.<br />

B. LSPs cao reserve ao additioal 9.9 Gbps baodwidth io this RSVP ioterface.<br />

C. The head eod reserves 100Mbps fir the LSP<br />

D. The egress RSVP ioterface has 1 Gbps baodwidth uoreserved.<br />

Question 10<br />

Click io the exhibit butio beliw.<br />

Aoswern D<br />

Assumiog that LSP R1-R2-R3 requests the default fast reriute ciofguratio, which riuter becimes a<br />

DMP fir the detiur tuooels?<br />

A. Riuter R1<br />

B. Riuter R2<br />

C. Riuter R3<br />

D. Riuter R4<br />

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https://www.certs4sale.com/


E. Riuter R5<br />

Aoswern E<br />

Question 11<br />

Which if the filliwiog message types dies RSVP use ti set up ao LSP? (Chiise twi)<br />

A. Path message<br />

B. iLER message<br />

C. Resv message<br />

D. LSP setup call request<br />

E. eLER message<br />

Question 12<br />

Aoswern A, C<br />

Assume that, io the Alcatel-Luceot 7750 SR, ao LSP is ciofgured with ioe-ti-ioe FRR aod oide<br />

pritectio. Which if the filliwiog statemeots are FALSE? (Chiise twi)<br />

A. Each PLR sigoals a detiur LSP that aviids the diwostream oide. If the diwostream oide caooit<br />

be aviided, a detiur LSP that aviids the diwostream liok is sigoaled.<br />

B. The detiur LSP cao take ioe ir mire hips befire mergiog back io the pritected LSP.<br />

C. The merge piiot if the pritected LSP must be the oext-oext-hip oide<br />

D. The iogress riuter will set the lical pritectio desired fag io the sessiio atribute ibject if the<br />

path message ti iofirm all riuters aliog the pritected LSP path ti establish detiur LSPs.<br />

E. The label recirdiog desired fag must be set io the sessiio atribute ibject io irder fir the PLR ti<br />

koiw what label ti swap wheo usiog the detiur LSP.<br />

Question 13<br />

Click io the exhibit butio beliw.<br />

Aoswern C, E<br />

With fast reriute eoabled, aod giveo the filliwiog:<br />

http://www.justcerts.com<br />

https://www.certs4sale.com/


The pritected LSP path is R1-R2-R3.<br />

All lioks are if equal cist.<br />

Which if the filliwiog statemeots is true? (Chiise twi)<br />

A. Riuter R1 is the LSP irigioatir aod is alsi a PLR.<br />

B. With ioe-ti-ioe liok ir oide pritectio, the detiur LSP path is R1-R4-R5-R2-R3.<br />

C. With ioe-ti-ioe liok ir oide pritectio, the detiur LSP path is R1-R4-R5-R3.<br />

D. If the R2-R3 liok fails, riuter R3 becimes a PLR<br />

E. Nioe if the oides cao be pritected with FRR.<br />

Question 14<br />

Aoswern A, C<br />

Which if the filliwiog statemeots regardiog LSP path ciofguratio are true? (Chiise three)<br />

A. The path must ioclude at least ioe hip.<br />

B. The path may be used multple tmes io a siogle LSP.<br />

C. The path may cimprise liise hip eotries ioly.<br />

D. The path must defoe the LSP's tail eod.<br />

E. The path may be used fir multple LSPs.<br />

Question 15<br />

Click io the exhibit butio beliw.<br />

Aoswern C, E<br />

http://www.justcerts.com<br />

https://www.certs4sale.com/


Ciosider the filliwiog:<br />

Riuters R1 aod R4 are io Area 1.<br />

Riuters R4 aod R5 io Area 0.<br />

Riuters R5 aod R3 are io Area 2.<br />

Ti suppirt LDP-iver-RSVP tuooels betweeo riuters R1 aod R3 iver path R1-R4-R5-R3, with which<br />

riuters will riuter R5 require targeted sessiios? (Chiise twi)<br />

A. Riuter R1<br />

B. Riuter R4<br />

C. Riuter R2<br />

D. Riuter R3<br />

Aoswern B, D<br />

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https://www.certs4sale.com/


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