Pass4test 덤프는 IT 전문가들이 IT인증시험 실제문제를 연구분석하여 제작한 가장 좋은 시험대비자료입니다. Alcatel-Lucent Certifications 4A0-101 시험은 높은 난이도로 이름있는 과목입니다. 이 시험을 패스하여 인기자격증을 취득하시면 연봉협상이나 승진 혹은 이직에 많은 도움이 됩니다. Alcatel-Lucent Certifications 4A0-101 시험대비는 pass4test 덤프로 하면 최고입니다.
NO.1 Which of the following best describes an OSPF Type 3 LSA?
A. A Type 3
LSA is generated by an ASBR only when route summarization is configured.
B. A
Type 3 LSA is generated by an ABR only when route summarization is
configured.
C. A Type 3 LSA is generated by an ASBR to describe routes to
routers outside the area.
D. A Type 3 LSA is generated by an ABR to describe
routes to routers outside the area.
Answer: D
NO.2 Click the exhibit
button.
What is the command to configure a static route on the Alcatel-Lucent
7750 SR router R1 to reach
the network behind router R2?
A. configure
router static-route 139.120.121.0/ 24 next-hop 138.120.199.2
B. configure
router static-route 139.120.121.0/ 24 next-hop 138.120.199.1
C. configure
router static-route 138.120.199.2 / 24 next-hop 138.120.199.1
D. configure
router static-route 139.120.121.0/ 24 next-hop 139.120.121.2
Answer:
A
NO.3 Click the exhibit button.
What triggers convergence of the
routing protocol when the link between switch 1 and switch 2
goes down?
A.
Convergence is triggered when the adjacency between routers R1 and R2 drops as a
result of
Hello timeouts. At this point, both routers R1 and R2 re-compute
their link state database and send
updates to their adjacent routers. Once
the process is complete for all routers, the networks have
converged.
B.
Convergence is triggered when the physical interfaces between routers R1 and R2
go down. At
this point, both routers R1 and R2 re-compute their link state
database and send updates to their
adjacent routers. Once the process is
complete for all routers, the networks have converged.
C. Convergence will
not be triggered because switches cannot run routing protocols between
them.
D. Convergence is triggered when the switches notify the routers about
the link state information.
At this point, both routers R1 and R2 re-compute
their link state database and send updates to their
adjacent routers. Once
the process is complete for all routers, the networks have converged
E.
Convergence is triggered when an LSA is sent from router R1 to router R2 to
indicate that the link
is down. At this point, both routers R1 and R2
re-compute their link state database and sendupdates
to their adjacent
routers. Once the process is complete for all routers, the networks have
converged.
Answer: A
NO.4 When a router receives an IP packet, but
does not find a match in the routing table for the
destination IP address,
what actions are performed by the router?
A. The packet is flooded out all
router interfaces.
B. The packet is dropped and an ICMP unreachable message
is sent back to the source.
C. The packet is silently discarded.
D. The
packet is flooded out all interfaces and an ICMP unreachable message is
sent.
Answer: B
NO.5 Click the exhibit button.
A static route is
created on router R1"using the "static-route 0.0.0.0/ 0 next-hop 10.3.3.2"
command.
What command can be used to test the static route on an
Alcatel-Lucent 7750 SR?
A. ping static 10.5.5.5
B. ping static 0.0.0.0/
0
C. ping 10.5.5.5
D. ping 0.0.0.0
Answer: C
NO.6 WhichOSPFv3LSA
type is generated by an ABR to advertise prefixes from one area to
another?
A. AS External
B. Intra-Area Prefix
C. Inter-Area Router
D.
Inter-Area Prefix
Answer: A
NO.7 What is the default preference value
for a static route in the Alcatel-Lucent 7750 SR?
A. 0
B. 5
C. 10
D.
15
Answer: B
NO.8 Which of the following statements regarding distance
vectors protocols are true?
(Choose two answers).
A. RIPv1, RIPv2, and BGP
are distance vector protocols.
B. OSPF and IS-IS are distance vector
protocols.
C. Routing tables are exchanged between neighbors; however, no
routing table is transmitted
beyond the immediate neighbor.
D. Distance
vector protocols use the Dijkstra SPF algorithm.
E. Routers that participate
in distance vector routing protocols maintain full knowledge of
distant
routers and how they interconnect
Answer: A,C
A. A Type 3
LSA is generated by an ASBR only when route summarization is configured.
B. A
Type 3 LSA is generated by an ABR only when route summarization is
configured.
C. A Type 3 LSA is generated by an ASBR to describe routes to
routers outside the area.
D. A Type 3 LSA is generated by an ABR to describe
routes to routers outside the area.
Answer: D
NO.2 Click the exhibit
button.
What is the command to configure a static route on the Alcatel-Lucent
7750 SR router R1 to reach
the network behind router R2?
A. configure
router static-route 139.120.121.0/ 24 next-hop 138.120.199.2
B. configure
router static-route 139.120.121.0/ 24 next-hop 138.120.199.1
C. configure
router static-route 138.120.199.2 / 24 next-hop 138.120.199.1
D. configure
router static-route 139.120.121.0/ 24 next-hop 139.120.121.2
Answer:
A
NO.3 Click the exhibit button.
What triggers convergence of the
routing protocol when the link between switch 1 and switch 2
goes down?
A.
Convergence is triggered when the adjacency between routers R1 and R2 drops as a
result of
Hello timeouts. At this point, both routers R1 and R2 re-compute
their link state database and send
updates to their adjacent routers. Once
the process is complete for all routers, the networks have
converged.
B.
Convergence is triggered when the physical interfaces between routers R1 and R2
go down. At
this point, both routers R1 and R2 re-compute their link state
database and send updates to their
adjacent routers. Once the process is
complete for all routers, the networks have converged.
C. Convergence will
not be triggered because switches cannot run routing protocols between
them.
D. Convergence is triggered when the switches notify the routers about
the link state information.
At this point, both routers R1 and R2 re-compute
their link state database and send updates to their
adjacent routers. Once
the process is complete for all routers, the networks have converged
E.
Convergence is triggered when an LSA is sent from router R1 to router R2 to
indicate that the link
is down. At this point, both routers R1 and R2
re-compute their link state database and sendupdates
to their adjacent
routers. Once the process is complete for all routers, the networks have
converged.
Answer: A
NO.4 When a router receives an IP packet, but
does not find a match in the routing table for the
destination IP address,
what actions are performed by the router?
A. The packet is flooded out all
router interfaces.
B. The packet is dropped and an ICMP unreachable message
is sent back to the source.
C. The packet is silently discarded.
D. The
packet is flooded out all interfaces and an ICMP unreachable message is
sent.
Answer: B
NO.5 Click the exhibit button.
A static route is
created on router R1"using the "static-route 0.0.0.0/ 0 next-hop 10.3.3.2"
command.
What command can be used to test the static route on an
Alcatel-Lucent 7750 SR?
A. ping static 10.5.5.5
B. ping static 0.0.0.0/
0
C. ping 10.5.5.5
D. ping 0.0.0.0
Answer: C
NO.6 WhichOSPFv3LSA
type is generated by an ABR to advertise prefixes from one area to
another?
A. AS External
B. Intra-Area Prefix
C. Inter-Area Router
D.
Inter-Area Prefix
Answer: A
NO.7 What is the default preference value
for a static route in the Alcatel-Lucent 7750 SR?
A. 0
B. 5
C. 10
D.
15
Answer: B
NO.8 Which of the following statements regarding distance
vectors protocols are true?
(Choose two answers).
A. RIPv1, RIPv2, and BGP
are distance vector protocols.
B. OSPF and IS-IS are distance vector
protocols.
C. Routing tables are exchanged between neighbors; however, no
routing table is transmitted
beyond the immediate neighbor.
D. Distance
vector protocols use the Dijkstra SPF algorithm.
E. Routers that participate
in distance vector routing protocols maintain full knowledge of
distant
routers and how they interconnect
Answer: A,C