ITExamDump의 Cisco인증 351-001덤프를 공부하여Cisco인증 351-001시험을 패스하는건 아주 간단한 일입니다.저희 사이트에서 제작한Cisco인증 351-001덤프공부가이드는 실제시험의 모든 유형과 범위가 커버되어있어 높은 적중율을 자랑합니다.시험에서 불합격시 덤프비용은 환불신청 가능하기에 안심하고 시험준비하시면 됩니다.
Cisco인증 351-001시험을 등록했는데 마땅한 공부자료가 없어 고민중이시라면ITExamDump의Cisco인증 351-001덤프를 추천해드립니다. ITExamDump의Cisco인증 351-001덤프는 거의 모든 시험문제를 커버하고 있어 시험패스율이 100%입니다. ITExamDump제품을 선택하시면 어려운 시험공부도 한결 가벼워집니다.
Cisco인증351-001시험을 패스함으로 취업에는 많은 도움이 됩니다. ITExamDump는Cisco인증351-001시험패스로 꿈을 이루어주는 사이트입니다. 우리는Cisco인증351-001시험의 문제와 답은 아주 좋은 학습자료로도 충분한 문제집입니다. 여러분이 안전하게 간단하게Cisco인증351-001시험을 응시할 수 있는 자료입니다.
시험 번호/코드: 351-001
시험 이름: Cisco (CCIE Routing and Switching Written)
당신이 구입하기 전에 시도
일년동안 무료 업데이트
100% 환불보장약속
100% 합격율 보장
Q&A: 238 문항
업데이트: 2014-04-16
ITExamDump에서는 전문Cisco 351-001인증시험을 겨냥한 덤프 즉 문제와 답을 제공합니다.여러분이 처음Cisco 351-001인증시험준비라면 아주 좋은 덤프입니다. ITExamDump에서 제공되는 덤프는 모두 실제시험과 아주 유사한 덤프들입니다.Cisco 351-001인증시험패스는 보장합니다. 만약 떨어지셨다면 우리는 덤프비용전액을 환불해드립니다.
ITExamDump는 IT인증시험 자격증 공부자료를 제공해드리는 전문적인 사이트입니다. ITExamDump제품은 100%통과율을 자랑하고 있습니다. Cisco인증 351-001시험이 어려워 자격증 취득을 망설이는 분들이 많습니다. ITExamDump가 있으면 이런 걱정은 하지 않으셔도 됩니다. ITExamDump의Cisco인증 351-001덤프로 시험을 한방에 통과하여 승진이나 연봉인상에 도움되는 자격증을 취득합시다.
ITExamDump의 제품을 구매하시면 우리는 일년무료업데이트 서비스를 제공함으로 여러분을 인증시험을 패스하게 도와줍니다. 만약 인증시험내용이 변경이 되면 우리는 바로 여러분들에게 알려드립니다.그리고 최신버전이 있다면 바로 여러분들한테 보내드립니다. ITExamDump는 한번에Cisco 351-001인증시험을 패스를 보장합니다.
351-001 덤프무료샘플다운로드하기: http://www.itexamdump.com/351-001.html
NO.1 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
Cisco최신덤프 351-001자격증 351-001최신덤프 351-001 351-001
NO.2 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
Cisco자격증 351-001 dump 351-001시험문제 351-001 351-001자료
NO.3 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 351-001 dumps 351-001 dumps 351-001 351-001 351-001 dump
NO.4 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
Cisco기출문제 351-001자격증 351-001 351-001 351-001
NO.5 Which standard supports multiple instances of spanning tree?
A. 802.1D
B. 802.1s
C. 802.1w
D. 802.1z
Answer: B
Cisco인증 351-001 351-001 pdf
NO.6 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
Cisco 351-001시험문제 351-001자료 351-001
NO.7 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
Cisco 351-001 351-001 351-001 351-001 351-001
NO.8 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 dump 351-001 351-001
NO.9 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
Cisco시험문제 351-001최신덤프 351-001기출문제 351-001 dump
NO.10 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
Cisco 351-001 351-001 351-001자료 351-001기출문제
NO.11 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
Cisco dump 351-001 pdf 351-001기출문제 351-001
NO.12 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 dumps 351-001 351-001기출문제 351-001 351-001
NO.13 Refer to the exhibit.
Which switching feature is being tested?
A. loop guard
B. PortFast
C. root guard
D. BDPU guard
Answer: A
Cisco 351-001기출문제 351-001 351-001 351-001
NO.14 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
Cisco dumps 351-001자격증 351-001 351-001
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
Cisco 351-001 351-001인증 351-001기출문제
NO.16 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
Cisco자료 351-001 dump 351-001기출문제 351-001자격증 351-001 dump
NO.17 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
Cisco 351-001인증 351-001자격증 351-001 351-001
NO.18 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
Cisco인증 351-001 351-001시험문제 351-001기출문제 351-001최신덤프
NO.19 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
Cisco인증 351-001 351-001
NO.20 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 351-001최신덤프 351-001
ITexamdump의 700-104덤프의 VCE테스트프로그램과 70-417덤프는 한방에 시험을 패스하도록 도와드립니다. ITexamdump 에서는 최신버전의 70-460시험에 대비한 고품질 덤프와 70-487시험 최신버전덤프를 제공해드립니다. 최고품질 1z0-474시험자료는 100% 간단하게 시험패스하도록 최선을 다하고 있습니다. IT인증시험패스는 이토록 간단합니다.
댓글 없음:
댓글 쓰기