ITExamDump의 Cisco인증 642-611시험덤프는 실제시험의 기출문제와 예상문제를 묶어둔 공부자료로서 시험문제커버율이 상당히 높습니다.IT업계에 계속 종사하려는 IT인사들은 부단히 유력한 자격증을 취득하고 자신의 자리를 보존해야 합니다. ITExamDump의 Cisco인증 642-611시험덤프로 어려운 Cisco인증 642-611시험을 쉽게 패스해보세요. IT자격증 취득이 여느때보다 여느일보다 쉬워져 자격증을 많이 따는 꿈을 실현해드립니다.
Cisco 642-611인증덤프가 ITExamDump전문가들의 끈임 없는 노력 하에 최고의 버전으로 출시되었습니다. 여러분의 꿈을 이루어드리려고 말이죠. IT업계에서 자기만의 자리를 잡고 싶다면Cisco 642-611인증시험이 아주 좋은 자격증입니다. 만약Cisco 642-611인증시험 자격증이 있다면 일에서도 많은 변화가 있을 것입니다, 연봉상승은 물론, 자기자신만의 공간도 넓어집니다.
시험 번호/코드: 642-611
시험 이름: Cisco (CCIP Implementing Cisco MPLS Exam (MPLS))
당신이 구입하기 전에 시도
일년동안 무료 업데이트
100% 환불보장약속
100% 합격율 보장
Q&A: 509 문항
업데이트: 2014-04-23
Cisco인증642-611시험을 패스하여 자격증을 취득한다면 여러분의 미래에 많은 도움이 될 것입니다.Cisco인증642-611시험자격증은 it업계에서도 아주 인지도가 높고 또한 알아주는 시험이며 자격증 하나로도 취직은 문제없다고 볼만큼 가치가 있는 자격증이죠.Cisco인증642-611시험은 여러분이 it지식테스트시험입니다.
만약ITExamDump선택여부에 대하여 망설이게 된다면 여러분은 우선 우리ITExamDump 사이트에서 제공하는Cisco 642-611관련자료의 일부분 문제와 답 등 샘플을 무료로 다운받아 체험해볼 수 있습니다. 체험 후 우리의ITExamDump에 신뢰감을 느끼게 됩니다. 우리ITExamDump는 여러분이 안전하게Cisco 642-611시험을 패스할 수 있는 최고의 선택입니다. ITExamDump을 선택함으로써 여러분은 성공도 선택한것이라고 볼수 있습니다.
Pass4Tes가 제공하는 제품을 사용함으로 여러분은 IT업계하이클래스와 멀지 않았습니다. Pass4Tes 가 제공하는 인증시험덤프는 여러분을Cisco인증642-611시험을 안전하게 통과는 물론 관연전업지식장악에도 많은 도움이 되며 또한 우리는 일년무료 업뎃서비스를 제공합니다.
Cisco인증 642-611시험을 패스하기 위하여 잠을 설쳐가며 시험준비 공부를 하고 계신 분들은 이 글을 보는 즉시 공부방법이 틀렸구나 하는 생각이 들것입니다. ITExamDump의Cisco인증 642-611덤프는 실제시험을 대비하여 제작한 최신버전 공부자료로서 문항수도 적합하여 불필요한 공부는 하지 않으셔도 되게끔 만들어져 있습니다.가격도 착하고 시험패스율 높은ITExamDump의Cisco인증 642-611덤프를 애용해보세요. 놀라운 기적을 안겨드릴것입니다.
642-611 덤프무료샘플다운로드하기: http://www.itexamdump.com/642-611.html
NO.1 What best describes the following configuration example of allowas-in? router bgp 100
address-family ipv4 vrf CustomerAneighbor 195.12.4.5 remote-as 123 neighbor 195.12.4.5
activateneighbor 195.12.4.5 allowas-in 2
A.permits incoming BGP updates defined by access-list 2
B.permits incoming BGP updates defined by class-map 2
C.permit incoming BGP updates defined by route-map 2
D.permits incoming BGP updates with no more than two occurrences of AS 100 in the AS path
E.permits incoming BGP updates with no more than two occurrences of AS 123 in the AS path
Correct:D
Cisco 642-611 642-611자료
NO.2 In the diagram, Internet access is through a dedicated subinterface implementation. Which of
its routing tables will PE-2 use to forward packets from Site-2 to Site-1?
A.the global routing table
B.the VPNv4 routing table
C.the VRF A routing table
D.the VRF A FIB
E.the PE-IG routing table
Correct:C
Cisco 642-611 642-611자료
NO.3 With MPLS VPNs, if the CE-PE routing protocol is BGP, which statement below is true?
A.The different customer sites must use different autonomous system numbers.
B.Manual route redistribution between EBGP and MP-BGP is required.
C.The SOO extended BGP community can be used to prevent routing loops.
D.A BGP virtual sham-link is required between the customer site's CE routers to ensure optimal routing
between the customer sites.
E.The customer's autonomous system number must match the MPLS VPN service provider's
autonomous system number.
Correct:C
Cisco 642-611 642-611자료
NO.4 Refer to the exhibit. A diagram of a router connected to an MPLS-enabled ATM switch via an
LC-ATM MPLS interface, and the partial configuration for the MPLS-enabled ATM switch and
router are shown. Which statement describes what is incorrect about the configuration?
A.The control VPI/VCI numbers do not match.
B.The ATM VPI range of 2-3 is invalid.
C.CEF has not been enabled on the router ATM 3/0.2 subinterface.
D.VC-merge has not been enabled on the switch ATM 0/1/2 interface.
E.The router has not been configured to specifically use LDP.
Correct:A
Cisco 642-611 642-611자료
NO.5 Lab.
Correct:
Cisco 642-611 642-611자료
NO.6 Which kind of link does a Layer 3 overlay VPN use?
A.emulated point-to-point
B.dedicated point-to-point
C.point-to-multipoint
D.permanent virtual circuits
Correct:A
Cisco 642-611 642-611자료
NO.7 Look at the picture.
Correct:
Green choice1---->Yellow Choice1
Green choice5---->Yellow Choice2
Green choice9---->Yellow Choice3
Cisco 642-611 642-611자료
NO.8 When nonadjacent LDP neighbors are used for implementing an MPLS traffic engineering
solution, how are the nonadjacent LDP neighbors discovered?
A.using multicast CR-LSP (constraint-based LSP)
B.using unicast CR-LSP (constraint-based LSP)
C.using multicast LDP hello messages
D.using unicast LDP hello messages
E.using multihop MP-IBGP
F.using multihop MP-EBGP
Correct:D
Cisco 642-611 642-611자료
NO.9 Refer to the exhibit. A diagram of a router connected to an MPLS-enabled ATM switch via an
LC-ATM MPLS interface, and a partial configuration for the MPLS-enabled ATM switch and router
are shown. Which statement describes what is incorrect about the configuration shown?
A.CEF has not been enabled on the router.
B.The VPI range of 2-3 is invalid.
C.The control VPI/VCI has not been set to 0/32 on the router.
D.VC-merge has not been enabled on the ATM switch interface.
E.The router has not been configured to specifically use LDP.
Correct:A
Cisco 642-611 642-611자료
NO.10 Refer to the exhibit. How many different VRFs are required to support the given connectivity
requirements? Sites CE1A and CE1B require connectivity to each other. Sites CE2A and CE2B
require connectivity to each other. Site CE1C requires connectivity to sites CE1A, CE1B, CE3A,
and CE3B. Site CE2C requires connectivity to sites CE2A, CE2B, CE3A, and CE3B. Sites CE3A and
CE3B require connectivity to each other and to CE1C and CE2C.
A.3 VRFs
B.4 VRFs
C.5 VRFs
D.6 VRFs
E.8 VRFs
Correct:C
Cisco 642-611 642-611자료
NO.11 Refer to the exhibit. Based on the show outputs, which condition could be preventing the P1
router from establishing TDP adjacency with its neighbor over the s0/0.211 and s0/0.212
subinterfaces?
A.The s0/0.211 and s0/0.212 subinterfaces line protocol are in the down state.
B.The P1 router cannot establish a TCP session with its neighbors.
C.The P1 router is missing the mpls label protocol LDP command.
D.The show mpls tdp neighbor command needs to be used to view the TDP neighbor status.
Correct:B
Cisco 642-611 642-611자료
NO.12 What is the difference in implementation between a managed CE services MPLS VPN and a
central services MPLS VPN?
A.RD assignment
B.selective routes export
C.selective routes import
D.MP-BGP route redistribution filtering
E.CE-PE routing process
F.none
Correct:B
Cisco 642-611 642-611자료
NO.13 Look at the picture.
Correct:
Green choice1---->Yellow Choice1
Green choice6---->Yellow Choice2
Green choice2---->Yellow Choice3
Green choice5---->Yellow Choice4
Green choice3---->Yellow Choice5
Green choice4---->Yellow Choice6
Cisco 642-611 642-611자료
NO.14 What is a major drawback of using traditional IP routing over an ATM network when connecting
multiple sites?
A.Each ATM switch in the path has to perform Layer 3 routing lookup.
B.ATM virtual circuits have to be established between the different sites.
C.There is high ATM management overhead between the ATM switch and the router at each site.
D.Each ATM switch has to be manually configured to participate in Layer 3 routing.
E.There is high PNNI overhead.
Correct:B
Cisco 642-611 642-611자료
NO.15 In the diagram, the Internet is accessed through a dedicated Internet VPN implementation.
Which routing table will PE-IG use to forward packets from the Internet to Site-2?
A.Global routing table
B.VPNv4 routing table
C.VRF A routing table
D.VRF Internet routing table
Correct:D
Cisco 642-611 642-611자료
NO.16 Refer to the diagram. What problem can be caused by the second P router summarizing the
loopback address of the egress PE router?
A.The first P router will be faced with a VPN label which it does not understand.
B.The second P router will be faced with a VPN label which it does not understand.
C.The egress PE router will not be able to establish a label switch path (LSP) to the ingress PE router.
D.A label switch path (LSP) will be established from the ingress PE router to the egress PE router, an
event that is not desirable.
E.The ingress PE router will not be able to receive the VPN label from the egress PE router via MP-IBGP.
Correct:B
Cisco 642-611 642-611자료
NO.17 What are three characteristics of overlay VPNs? (Choose three.)
A.Service provider infrastructure appears as point-to-point links to the customer routers.
B.Routing protocols run directly between the customer routers.
C.Implementing optimum routing between customer sites requires a partial mesh of virtual circuits.
D.Service provider PE routers use route filtering to isolate between different customers.
E.Service provider does not participate in customer routing.
Correct:A B E
Cisco 642-611 642-611자료
NO.18 What is a benefit of CEF switching?
A.CEF supports IP source prefix-based switching using the FIB.
B.CEF uses less memory than fast switching uses.
C.CEF is less CPU intensive than fast switching is.
D.CEF provides Netflow statistics with minimum CPU overhead.
E.CEF allows multiple data planes to share a common control plane.
Correct:C
Cisco 642-611 642-611자료
NO.19 BGP is used as the CE-PE routing protocol in an MPLS VPN. The customer routes are
successfully propagated from the CE router to the ingress PE router, but they are not showing up
on the egress PE router. What is the most likely cause of the problem?
A.There is a BGP-to-MPBGP redistribution error on the ingress PE router.
B.There is a MPBGP-to-BGP redistribution error on the egress PE router.
C.One of the P routers is performing route summarization, breaking the path between the ingress and the
egress PE routers into two LSPs.
D.RTs attached to the CE routes exported by the ingress router are not matched by at least one of the
import RTs on the egress PE router.
E.A route reflector is used to propagate the routes from the ingress PE router to the egress PE router,
thus breaking the LSP.
Correct:D
Cisco 642-611 642-611자료
NO.20 Which three statements are correct regarding Layer 2 overlay VPNs and peer-to-peer VPNs?
(Choose three.)
A.Peer-to-peer VPNs require the establishment of virtual circuits to connect the different customer sites
together.
B.Peer-to-peer VPNs require the service provider to participate in the customer routing, accepting
customer routes, transporting them across the service provider backbone, and finally propagating them to
other customer sites.
C.With peer-to-peer VPNs, the service provider is responsible for transport of Layer 2 frames between
customer sites, and the customer takes responsibility for all higher layers.
D.The implementation of Layer 2 overlay VPNs is the traditional switched-WAN model, implemented with
technologies like X.25, Frame Relay or ATM.
E.With Layer 2 overlay VPNs, the service provider is not aware of customer routing and has no
information about customer routes.
F.It is simple to implement Layer 2 overlay VPNs because the Customer Edge (CE) router just needs a
connection to the Service Provider's Provider Edge (PE) router.
Correct:B D E
Cisco 642-611 642-611자료
ITexamdump의 000-278덤프의 VCE테스트프로그램과 C_TBIT44_731덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 BAS-010시험에 대비한 고품질 덤프와 C2020-622시험 최신버전덤프를 제공해드립니다. 최고품질 000-619시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기