Le Certificat de Alcatel-Lucent 4A0-103 signifie aussi un nouveau jalon de la carrière, le travail aura une space plus grande à augmenter, et tout le monde dans l'industrie IT sont désireux de l'obtenir. En face d'une grande passion pour le test Certification Alcatel-Lucent 4A0-103, le contrariété est le taux très faible à réussir. Bien sûr que l'on ne passe pas le test 4A0-103 sans aucun éffort, en même temps, le test de Alcatel-Lucent 4A0-103 demande les connaissances bien professionnelles. Le guide d'étude dans le site Pass4Test peut vous fournir un raccourci à réussir le test Alcatel-Lucent 4A0-103 et à obtenir le Certificat de ce test. Choisissez le guide d'étude de Pass4Test, vous verrez moins de temps dépensés, moins d'efforts contribués, mais plus de chances à réussir le test. Ça c'est une solution bien rentable pour vous.
Pass4Test est un site d'offrir l'outil de formation convenable pour les candidats de test Certification IT. Le produit de Pass4Test peut aider les candidats à économiser les temps et les efforts. L'outil de formation est bien proche que test réel. Vous allez réussir le test 100% avec l'aide de test simulation de Pass4Test. C'est une bonne affaire à prendre le Certificat IT en coûtant un peu d'argent. N'hésitez plus d'ajouter l'outil de formation au panier.
Un bon choix de l'outil à se former est le point essentiel à passer le test Alcatel-Lucent 4A0-103, et les documentations à propos de rechercher le test Alcatel-Lucent 4A0-103 est toujours une part plus importante pendant la préparation de test Certification. Les Q&As offertes par les experts de Pass4Test sont presque même que les tests réels. Pass4Test est un site web particulièrement en apportant les facilités aux gens qui veulent passer le test Certification.
Si vous voulez se prouver une compétition et s'enraciner le statut dans l'industrie IT à travers de test Certification Alcatel-Lucent 4A0-103, c'est obligatoire que vous devez avior les connaissances professionnelles. Mais il demande pas mal de travaux à passer le test Certification Alcatel-Lucent 4A0-103. Peut-être d'obtenir le Certificat Alcatel-Lucent 4A0-103 peut promouvoir le tremplin vers l'Industrie IT, mais vous n'avez pas besoin de travailler autant dur à préparer le test. Vous avez un autre choix à faire toutes les choses plus facile : prendre le produit de Pass4Test comme vos matériaux avec qui vous vous pratiquez avant le test réel. La Q&A de Pass4Test est recherchée particulièrement pour le test IT.
Code d'Examen: 4A0-103
Nom d'Examen: Alcatel-Lucent (Alcatel-Lucent Multiprotocol Label Switching)
Questions et réponses: 98 Q&As
4A0-103 Démo gratuit à télécharger: http://www.pass4test.fr/4A0-103.html
NO.1 Which of the following statements best describes downstream unsolicited label distribution?
A. An LER may answer requests for label mappings immediately, without waiting for a label mapping from
the next-hop.
B. An LER may advertise label mappings to all peers for which it might be a next-hop for a given FEC.
C. An LER propagates a label mapping downstream for a FEC. only if it has a label mapping for the FEC
next-hop.
D. An LER will only distribute a label for a FEC when it has been requested to do so.
Answer: B
certification Alcatel-Lucent 4A0-103 4A0-103 examen 4A0-103 examen
NO.2 In MPLS, labels are distributed in the opposite direction of the data flow.
A. TRUE
B. FALSE
Answer: A
certification Alcatel-Lucent 4A0-103 4A0-103 examen
NO.3 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?
A. The egress RSVP interface has 80 percent bandwidth unreserved.
B. LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface.
C. The head end reserves 100Mbps for the LSP
D. The egress RSVP interface has 1 Gbps bandwidth unreserved.
Answer: D
Alcatel-Lucent 4A0-103 certification 4A0-103 4A0-103
NO.4 Click on the exhibit button below.
With fast reroute enabled, and given the following:
-The protected LSP path is R1-R2-R3.
-All links are of equal cost.
Which of the following statements is true? (Choose two)
A. Router R1 is the LSP originator and is also a PLR.
B. With one-to-one link or node protection, the detour LSP path is R1-R4-R5-R2-R3.
C. With one-to-one link or node protection, the detour LSP path is R1-R4-R5-R3.
D. If the R2-R3 link fails, router R3 becomes a PLR
E. None of the nodes can be protected with FRR.
Answer: A,C
certification Alcatel-Lucent 4A0-103 4A0-103 4A0-103
NO.5 What is the significance of receiving a packet with the bottom MPLS label S bit set to 1?
A. It results in forwarding based on the next packet header.
B. It indicates that the label is the bottom of the MPLS label stack.
C. It indicates that the label is the top of the MPLS label stack.
D. Any LSR that receives an S bit set to 1 must discard the packet.
Answer: B
Alcatel-Lucent examen 4A0-103 4A0-103 examen
NO.6 You wish to advertise LDP labels for all local networks; which is the most effective policy statement to
use?
A. from prefix-list direct
B. match local
C. from protocol direct
D. match protocol direct
E. from protocol local
Answer: C
Alcatel-Lucent examen 4A0-103 examen certification 4A0-103 certification 4A0-103
NO.7 Click on the exhibit button below.
Assuming that LSP R1-R2-R3 requests the default fast reroute configuration, which router becomes a
DMP for the detour tunnels?
A. Router R1
B. Router R2
C. Router R3
D. Router R4
E. Router R5
Answer: E
Alcatel-Lucent certification 4A0-103 4A0-103 4A0-103 certification 4A0-103
NO.8 What is the common usage of the MPLS EXP bits?
A. Each implementation can use them as they see fit.
B. They are used to carry the Ethertype value.
C. They are used to carry the TTL value.
D. They are used to carry QoS classification.
E. They are used to carry fragmentation flag information
Answer: D
certification Alcatel-Lucent 4A0-103 examen 4A0-103 examen certification 4A0-103
NO.9 Which of the following statements regarding LSP path configuration are true? (Choose three)
A. The path must include at least one hop.
B. The path may be used multiple times in a single LSP.
C. The path may comprise loose hop entries only.
D. The path must define the LSP's tail end.
E. The path may be used for multiple LSPs.
Answer: C,E
certification Alcatel-Lucent 4A0-103 examen 4A0-103 4A0-103
NO.10 Which of the following statements best describe MPLS fast reroute characteristics? (Choose two)
A. Fast reroute requires you to manually define detour paths.
B. Fast reroute provides path protection close to the failure point
C. Fast reroute performs automatic path calculation and signaling.
D. Fast reroute protects both primary and secondary paths.
Answer: B,C
Alcatel-Lucent 4A0-103 4A0-103
NO.11 Which of the following is defined by the following statement? All label mappings received from all peer
LSRs are saved.
A. Conservative label retention
B. Liberal label retention.
C. Downstream on demand.
D. Downstream unsolicited.
Answer: B
Alcatel-Lucent examen 4A0-103 examen 4A0-103 4A0-103 certification 4A0-103
NO.12 Which command can be used to verify the LDP settings for label distribution and retention?
A. show router ldp default
B. show router ldp parameters
C. show router ldp settings
D. show router mpls settings
E. show router mpls label-options
Answer: B
certification Alcatel-Lucent 4A0-103 examen 4A0-103 4A0-103 certification 4A0-103
NO.13 Click on the exhibit button below.
Given the configuration below, what is the system ID of the destination node?
A. 10.32.1.2
B. 10.1.478
C. 1048.1.1
D. Cannot tell from this configuration
E. 10.1.2.2
Answer: B
Alcatel-Lucent certification 4A0-103 certification 4A0-103 4A0-103
NO.14 Which of the following indicates the path over which an LSP's tail end router will return an RSVP RESV
message?
A. The IGP FIB.
B. The Reservation State Block (RSB)
C. The Path State Block (PSB)
D. The opaque database.
Answer: C
Alcatel-Lucent certification 4A0-103 4A0-103 4A0-103 examen 4A0-103
NO.15 During node protection signaling, the PLR knows the address of the MP from which of the following
methods?
A. The PLR issues a RSVP path message to the destination router to request the address of the MP.
B. The PLR learns the address of the MP from the ERO.
C. The PLR learns the address of the MP from the RRO
D. The PLR learns the address of the MP from the targeted RSVP hello message.
E. The PLR does not need to know the address of the MP.
Answer: C
Alcatel-Lucent 4A0-103 4A0-103 4A0-103
NO.16 Assume that, on the Alcatel-Lucent 7750 SR, an LSP is configured with one-to-one FRR and node
protection. Which of the following statements are FALSE? (Choose two)
A. Each PLR signals a detour LSP that avoids the downstream node. If the downstream node cannot be
avoided, a detour LSP that avoids the downstream link is signaled.
B. The detour LSP can take one or more hops before merging back on the protected LSP.
C. The merge point of the protected LSP must be the next-next-hop node
D. The ingress router will set the local protection desired flag in the session attribute object of the path
message to inform all routers along the protected LSP path to establish detour LSPs.
E. The label recording desired flag must be set in the session attribute object in order for the PLR to know
what label to swap when using the detour LSP.
Answer: C,E
Alcatel-Lucent 4A0-103 4A0-103 certification 4A0-103
NO.17 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)
A. Router R1
B. Router R4
C. Router R2
D. Router R3
Answer: B,D
Alcatel-Lucent certification 4A0-103 4A0-103 4A0-103 examen
NO.18 Click on the exhibit button below.
With fast reroute enabled, and given the following:
-Two protected LSPs with the path R1-R2-R3
-Both LSPs enable facility bypass and link protection.
When router R1 is the PLR, which router becomes the MP?
A. Router R1
B. Router R2
C. Router R3
D. Router R4
E. Router R5
Answer: B
Alcatel-Lucent examen certification 4A0-103 4A0-103 4A0-103 examen
NO.19 Click on the exhibit button below.
Given the output below, which of the following statements are true? (Choose three)
A. A packet arriving with label 131066 and destined for prefix 10.10.10.243/32 will be forwarded out
interface 1/1/4, with label 131070.
B. LDP ECMP is enabled.
C. The router ¯ s sys t e m add r ess i s 10 . 10 . 10 . 242 / 32 .
D. There are multiple LSPs to reach FEC 10.10.10.244/32.
E. The router cannot receive any unlabeled packets destined for prefix 10.10.10 223/32.
Answer: A,B,D
Alcatel-Lucent 4A0-103 certification 4A0-103 4A0-103 4A0-103
NO.20 Which of the following message types does RSVP use to set up an LSP? (Choose two)
A. Path message
B. iLER message
C. Resv message
D. LSP setup call request
E. eLER message
Answer: A,C
Alcatel-Lucent 4A0-103 4A0-103 4A0-103 4A0-103 examen
Le test certification Alcatel-Lucent 4A0-103 est une bonne preuve de connaissances professionnelles et la techniques. Dans l'Industrie IT, beaucoiup de humains ressource font l'accent de lesquels certificats que les volontiers obtiennent. C'est clairement que le certificat Alcatel-Lucent 4A0-103 puisse augmenter la compétition dans ce marché.
