Pass4Test est un seul site de provider le guide d'étude Alcatel-Lucent 4A0-103 de qualité. Peut-être que vous voyiez aussi les Q&A Alcatel-Lucent 4A0-103 dans autres sites, mais vous allez découvrir laquelle est plus complète. En fait, Pass4Test est aussi une resource de Q&A pour les autres site web.
Les produits de Pass4Test a une bonne qualité, et la fréquence de la mise à jour est bien impressionnée. Si vous avez déjà choisi la Q&A de Pass4Test, vous n'aurez pas le problème à réussir le test Alcatel-Lucent 4A0-103.
Pass4Test est un site à offrir particulièrement la Q&A Alcatel-Lucent 4A0-103, vous pouvez non seulement aprrendre plus de connaissances professionnelles, et encore obtenir le Passport de Certification Alcatel-Lucent 4A0-103, et trouver un meilleur travail plus tard. Les documentations offertes par Pass4Test sont tout étudiés par les experts de Pass4Test en profitant leurs connaissances et expériences, ces Q&As sont impresionnées par une bonne qualité. Il ne faut que choisir Pass4Test, vous pouvez non seulement passer le test Alcatel-Lucent 4A0-103 et même se renforcer vos connaissances professionnelles IT.
Pass4Test possède un l'outil de formation particulier à propos de test Alcatel-Lucent 4A0-103. Vous pouvez améliorer les techniques et connaissances professionnelles en coûtant un peu d'argent à courte terme, et vous preuver la professionnalité dans le future proche. L'outil de formation Alcatel-Lucent 4A0-103 offert par Pass4Test est recherché par les experts de Pass4Test en profitant les expériences et les connaissances riches.
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 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 examen 4A0-103 4A0-103 examen
NO.2 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 certification 4A0-103 certification 4A0-103 4A0-103 certification 4A0-103
NO.3 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 certification 4A0-103 4A0-103 examen 4A0-103
NO.4 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
certification Alcatel-Lucent 4A0-103 4A0-103
NO.5 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 4A0-103 4A0-103 4A0-103 examen certification 4A0-103 4A0-103
NO.6 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 certification 4A0-103
NO.7 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 certification 4A0-103 certification 4A0-103 4A0-103
NO.8 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
certification Alcatel-Lucent 4A0-103 4A0-103 examen
NO.9 In MPLS, labels are distributed in the opposite direction of the data flow.
A. TRUE
B. FALSE
Answer: A
Alcatel-Lucent certification 4A0-103 4A0-103 4A0-103 examen
NO.10 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 examen certification 4A0-103 4A0-103 certification 4A0-103
NO.11 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 4A0-103 examen 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
Alcatel-Lucent certification 4A0-103 4A0-103 examen 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 examen certification 4A0-103 4A0-103 certification 4A0-103
NO.14 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
certification Alcatel-Lucent 4A0-103 examen 4A0-103 4A0-103
NO.15 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 4A0-103 examen
NO.16 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 4A0-103 examen 4A0-103 examen 4A0-103 examen
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 certification 4A0-103
NO.18 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 examen 4A0-103 examen 4A0-103 examen 4A0-103
NO.19 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
Alcatel-Lucent 4A0-103 examen 4A0-103 examen
NO.20 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 examen 4A0-103 examen 4A0-103
Le test Alcatel-Lucent 4A0-103 peut bien examnier les connaissances et techniques professionnelles. Pass4Test est votre raccourci amené au succès de test Alcatel-Lucent 4A0-103. Chez Pass4Test, vous n'avez pas besoin de dépenser trop de temps et d'argent juste pour préparer le test Alcatel-Lucent 4A0-103. Travaillez avec l'outil formation de Pass4Test visé au test, il ne vous demande que 20 heures à préparer.
没有评论:
发表评论