IT인증시험문제는 수시로 변경됩니다. 이 점을 해결하기 위해ITExamDump의Cisco인증 351-001덤프도 시험변경에 따라 업데이트하도록 최선을 다하고 있습니다.시험문제 변경에 초점을 맞추어 업데이트를 진행한후 업데이트된Cisco인증 351-001덤프를 1년간 무료로 업데이트서비스를 드립니다.
많은 분들은Cisco 351-001인증시험이 아주 어려운 것은 알고 있습니다. 하지만 우리ITExamDump를 선택함으로Cisco 351-001인증시험은 그렇게 어렵지 않다는 것을 알게 될 것입니다. Pass4Tes의Cisco 351-001합습가이드는 시험의 예상문제부터 전면적이로 만들어진 아주 퍼펙트한 시험자료입니다. 우리의 서비스는Cisco 351-001구매 후 최신버전이 업데이트 시 최신문제와 답을 모두 무료로 제공합니다.
ITExamDump에서 최고최신버전의Cisco인증351-001시험덤프 즉 문제와 답을 받으실 수 있습니다. 빨리 소지한다면 좋겠죠. 그래야 여러분은 빨리 한번에Cisco인증351-001시험을 패스하실 수 있습니다.Cisco인증351-001관련 최고의 자료는 현재까지는ITExamDump덤프가 최고라고 자신 있습니다.
시험 번호/코드: 351-001
시험 이름: Cisco (CCIE Routing and Switching Written)
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Q&A: 238 문항
업데이트: 2013-11-28
Cisco인증 351-001시험을 패스하고 싶다면ITExamDump에서 출시한Cisco인증 351-001덤프가 필수이겠죠. Cisco인증 351-001시험을 통과하여 원하는 자격증을 취득하시면 회사에서 자기만의 위치를 단단하게 하여 인정을 받을수 있습니다.이 점이 바로 많은 IT인사들이Cisco인증 351-001시험에 도전하는 원인이 아닐가 싶습니다. ITExamDump에서 출시한Cisco인증 351-001덤프 실제시험의 거의 모든 문제를 커버하고 있어 최고의 인기와 사랑을 받고 있습니다. 어느사이트의Cisco인증 351-001공부자료도ITExamDump제품을 대체할수 없습니다.학원등록 필요없이 다른 공부자료 필요없이 덤프에 있는 문제만 완벽하게 공부하신다면Cisco인증 351-001시험패스가 어렵지 않고 자격증취득이 쉬워집니다.
Cisco인증 351-001시험을 패스해서 자격증을 취득하려고 하는데 시험비며 학원비며 공부자료비며 비용이 만만치 않다구요? 제일 저렴한 가격으로 제일 효과좋은ITExamDump 의 Cisco인증 351-001덤프를 알고 계시는지요? ITExamDump 의 Cisco인증 351-001덤프는 최신 시험문제에 근거하여 만들어진 시험준비공부가이드로서 학원공부 필요없이 덤프공부만으로도 시험을 한방에 패스할수 있습니다. 덤프를 구매하신분은 철저한 구매후 서비스도 받을수 있습니다.
ITExamDump의 Cisco인증 351-001덤프를 선택하여Cisco인증 351-001시험공부를 하는건 제일 현명한 선택입니다. 시험에서 떨어지면 덤프비용 전액을 환불처리해드리고Cisco인증 351-001시험이 바뀌면 덤프도 업데이트하여 고객님께 최신버전을 발송해드립니다. Cisco인증 351-001덤프뿐만아니라 IT인증시험에 관한 모든 덤프를 제공해드립니다.
351-001 덤프무료샘플다운로드하기: http://www.itexamdump.com/351-001.html
NO.1 Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two
ways does loop guard differ from UDLD in loop detection and prevention? (Choose two)
A. Loop guard can be used with root guard simultaneously on the same port on the same VLAN while
UDLD cannot.
B. UDLD protects against STP failures caused by cabling problems that create one-way links.
C. Loop guard detects and protects against duplicate packets being received and transmitted on different
ports.
D. UDLD protects against unidirectional cabling problems on copper and fiber media.
E. Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a
designated switch port
Answer: BE
Cisco 351-001 351-001
NO.2 Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree
Protocol IEEE 802.1D.? (Choose two)
A. Designated Root Cost
B. bridge ID priority
C. max age
D. bridge ID MAC address
E. Designated Root Priority
F. forward delay
Answer: BD
Cisco pdf 351-001 351-001 351-001 351-001 351-001 dump
NO.3 What is the purpose of the STP PortFast BPDU guard feature?
A. enforce the placement of the root bridge in the network
B. ensure that a port is transitioned to a forwarding state quickly if a BPDU is received
C. enforce the borders of an STP domain
D. ensure that any BPDUs received are forwarded into the STP domain
Answer: C
Cisco 351-001 351-001
NO.4 Which three port states are used by RSTP 802.1w? (Choose three.)
A. Listening
B. Learning
C. Forwarding
D. Blocking
E. Discarding
F. Disabled
Answer: BCE
Cisco기출문제 351-001 351-001인증 351-001 351-001기출문제 351-001 dumps
NO.5 Refer to the exhibit.
In the diagram, the switches are running IEEE 802.1s MST. Which ports are in the MST blocking state?
A. GE-1/2 and GE-2/1
B. GE-1/1 and GE-2/2
C. GE-3/2 and GE-4/1
D. no ports are in the blocking state
E. There is not enough information to determine which ports are in the blocking state.
Answer: D
Cisco 351-001 351-001시험문제 351-001덤프
NO.6 Which standard supports multiple instances of spanning tree?
A. 802.1D
B. 802.1s
C. 802.1w
D. 802.1z
Answer: B
Cisco dump 351-001 351-001 351-001 351-001
NO.7 Spanning Tree Protocol calculates path cost based on which of these?
A. interface bandwidth
B. interface delay
C. interface bandwidth and delay
D. hop count
E. bridge priority
Answer: A
Cisco dumps 351-001 351-001 dump 351-001인증 351-001덤프
NO.8 What two features in Cisco switches help prevent Layer 2 loops? (Choose two)
A. UniDirectional Link Detection
B. Hot Standby Router Protocol
C. Virtual Router Redundancy Protocol
D. PortFast
E. Root guard
F. Loop guard
Answer: AF
Cisco자격증 351-001 351-001 351-001인증 351-001 351-001
NO.9 If a port configured with STP loop guard stops receiving BPDUs, the port will be put into which state?
A. learning state
B. listening state
C. forwarding state
D. loop-inconsistent state
Answer: D
Cisco시험문제 351-001기출문제 351-001 pdf 351-001 dumps 351-001
NO.10 Which of these correctly identifies a difference between the way BPDUs are handled by 802.1w and
802.1D?
A. 802.1D bridges do not relay BPDUs.
B. 802.1w bridges do not relay BPDUs.
C. 802.1D bridges only relay BPDUs received from the root.
D. 802.1w bridges only relay BPDUs received from the root.
Answer: C
Cisco최신덤프 351-001 351-001최신덤프
NO.11 The classic Spanning Tree Protocol (802.1D 1998) uses which sequence of variables to determine the
best received BPDU?
A. 1) lowest root bridge id,
2) lowest sender bridge id,
3) lowest port id,
4) lowest root path cost
B. 1) lowest root path cost,
2) lowest root bridge id,
3) lowest sender bridge id,
4) lowest sender port id
C. 1) lowest root bridge id,
2) lowest sender bridge id,
3) lowest root path cost
4) lowest sender port id
D. 1) lowest root bridge id,
2) lowest root path cost,
3) lowest sender bridge id,
4) lowest sender port id
Answer: D
Cisco기출문제 351-001 351-001자격증 351-001
NO.12 As a network administrator, can you tell me what the root guard feature provides in a bridged network?
A. It ensures that BPDUs sent by the root bridge are forwarded in a timely manner
B. It enforces the root bridge placement in the network
C. It ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.
D. It ensures that the bridge is elected as Root Bridge in the network.
Answer: B
Cisco 351-001기출문제 351-001 351-001 351-001 351-001
NO.13 You have done a partial migration from 802.1D STP to 802.1w STP. Which of the following is true?
A. 802.1D and 802.1w interoperate only when the 802.1D STP domain supports rapid convergence.
B. Ports leading to 802.1D devices will run in compatibility mode, while the rest of the ports will run in
802.1w mode.
C. This is an invalid configuration and a partial migration cannot be done.
D. The bridge timers will be set to match the 802.1D devices.
E. A secondary root bridge will always be populated within the 802.1D domain.
F. If the root bridge is selected within the 802.1D domain, the whole STP domain will run in 802.1D
compatibility mode.
G. In partially migrated 802.1w networks, it is recommended to keep the STP diameter below 4.
Answer: B
Cisco덤프 351-001 pdf 351-001기출문제 351-001 351-001 351-001
NO.14 Prior to 802.1w, Cisco implemented a number of proprietary enhancements to 802.1D to improve
convergence in a Layer 2 network. Which statement is correct?
A. Only UplinkFast and BackboneFast are specified in 802.1w; PortFast must be manually configured.
B. Only PortFast is specified in 802.1w; UplinkFast and BackboneFast must be manually configured.
C. None of the proprietary Cisco enhancements are specified in 802.1w.
D. PortFast, UplinkFast, and BackboneFast are specified in 802.1w.
Answer: D
Cisco 351-001자격증 351-001 dumps 351-001 351-001최신덤프 351-001
NO.15 Spanning Tree Protocol IEEE 802.1s defines the ability to deploy which of these?
A. one global STP instance for all VLANs
B. one STP instance for each VLAN
C. one STP instance per set of VLANs
D. one STP instance per set of bridges
Answer: C
Cisco최신덤프 351-001자료 351-001덤프
NO.16 Refer to the exhibit.
Which switching feature is being tested?
A. loop guard
B. PortFast
C. root guard
D. BDPU guard
Answer: A
Cisco 351-001 351-001 351-001
NO.17 When STP UplinkFast is enabled on a switch utilizing the default bridge priority, what will the new bridge
priority be changed to?
A. 8192
B. 16384
C. 49152
D. 65535
Answer: C
Cisco 351-001 dump 351-001 pdf 351-001
NO.18 Under which two circumstances would an RSTP bridge flush its CAM table? (Choose two)
A. Upon a port state change
B. Upon receiving a topology change notification
C. When transitioning from discarding to forwarding
D. When transitioning from forwarding to discarding
E. Only when changing from listening to discarding
F. When CAM resources have been completely used up
Answer: BC
Cisco시험문제 351-001 351-001 351-001 351-001 dump
NO.19 Refer to the exhibit.
In the diagram, the switches are running IEEE 802.1w RSPT.
On which ports should root guard be enabled in order to facilitate deterministic root bridge election under
normal and failure scenarios?
A. GE-3/1, GE-3/2
B. FE-2/1, FE-3/2
C. GE-1/1.GE-1/2
D. GE-4/1, GE-4/2
E. GE-2/1, GE-2/2
F. GE-3/1, GE-3/2, GE-4/1, GE-4/2, FE-2/1, FE-3/2
Answer: F
Cisco 351-001 351-001자료 351-001 351-001자격증
NO.20 Why does RSTP have a better convergence time than 802.1D?
A. It is newer
B. It has smaller timers
C. It has less overhead
D. It is not timer-based
Answer: D
Cisco dumps 351-001 351-001 351-001자료 351-001
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