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Exam Number/Code: 642-642
Exam name: Designing for Cisco Internetwork Solutions
Exambible is your source for the 642-642 exam. With our 642-642 Exam Resources, you can be rest assured that you will be fully prepared to take on your 642-642 Exam. Our Exams are written and formatted by Top senior IT Professionals working in today s prospering companies and data centers. 642-642 is a challenging exam, with our 642-642 study guide, you can feel safe with our question and answer explanations that will help you in obtaining your successful completion of your 642-642 exam.
Exambible also provide free 642-642 Demo, examinees can download and use before buying 642-642 Q&As, then decide if they need to purchase.
Other Cisco Exams
Why choose Exambible 642-642 braindumps
- Quality and Value for the 642-642 Exam
- 100% Guarantee to Pass Your 642-642 Exam
- Downloadable, Interactive 642-642 Testing engines
- Verified Answers Researched by Industry Experts
- Drag and Drop questions as experienced in the Actual Exams
- Practice Test Questions accompanied by exhibits
- Our Practice Test Questions are backed by our 100% MONEY BACK GUARANTEE.
Exambible 642-642 Exam Features
- Quality and Value for the 642-642 ExamExambible Practice Exams for Cisco 642-642 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
- 100% Guarantee to Pass Your 642-642 ExamIf you prepare for the exam using our Exambible testing engine, we guarantee your success in the first attempt. If you do not pass the CCIP 642-642 exam (ProCurve Secure WAN) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.
- Cisco 642-642 Downloadable, Printable Exams (in PDF format)Our Exam 642-642 Preparation Material provides you everything you will need to take your 642-642 Exam. The 642-642 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
- 642-642 Downloadable, Interactive Testing enginesWe are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs) Our Cisco 642-642 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. High quality and Value for the 642-642 Exam:100% Guarantee to Pass Your CCIP exam and get your CCIP Certification.
Cisco CCIP 642-642 Web Demo
This webdemo is just a demo data, only for reference and learning, there is no other purposes
1 After learning QoS, for the following options, Which of the
following characterize problems that could occur with voice traffic
when QoS is not applied in a network?(choose two)
A. Voice sounds choppy.
B. Calls are disconnected.
C. VoIP broadcasts increase as Queuing delay increases, causing delay and caller interaction problems.
D. Voice call requires more bandwidth as lost packets are retransmitted.
Answer: AB
2 A customer would like to add Cisco MDS switches to an existing
Brocade environment with minimal disruption. The Brocade switches are
using PID-0 mode. Which two features will enable the creation of a
Cisco-Brocade heterogeneous fabric without restricting the feature set
of either switch? (Choose two.)
A. interop mode 1
B. interop mode 2
C. interop mode 3
D. IVR
E. PortChannels
F. CWDM
Answer: BD
3 As a candidate for CCVP exam, can you tell me what does a router
base its opinion of how much bandwidth is available to a queuing tool
on a serial interface?
A. The bandwidth command is required before a queuing tool knows how much bandwidth is available.
B. The automatically-sensed physical transmission rate on the serial interface.
C. The clock rate command is required before a queuing tool knows how much bandwidth is available.
D. Defaults to T1 speed, unless the bandwidth command has been configured.
Answer: D
4 The SF and SJ routes are running OSPF as the routing protocol. Since
a policy-map applied to the SF router s0/0 interface, the SF and SJ
routers are no longer able to establish full OSPF adjacency between
them. On the basis of the SF router configuration and various show
outputs from the SF router. Which change to the policy-map in the SF
router configuration could solve the OSPF problem?
A. Provide a bandwidth guarantee to the class-defalut traffic class using bandwidth percent 25.
B. Change bandwidth percent 5 for the cs6 traffic class to bandwidth percent 25.
C. Change bandwidth percent 5 fot the cs6 traffic class to priority 8.
D. Use the no police 8000 conform-action drop exceed-action transmit command for the cs6 traffic class.
Answer: D
5 Refer to the following parameters, which of the following are not traffic characteristics that can be affected by QoS tools?
A. Delay
B. MTU
C. Reliability
D. Bandwidth
Answer: C
6 For the following options, which of the following components of
delay varies based on the varying sizes of packets sent through the
network?
A. Codec delay
B. Serialization delay
C. Queuing delay
D. Propagation delay
Answer: B
7 WFQ(Weighted Fair Queuing) is a data packet scheduling technique
allowing different scheduling priorities to statistically multiplexed
data flows. For the following statements, what are two benefits of WFQ?
(Choose two.)
A. WFQ is very easy to configure, and no manual traffic classification is necessary.
B. WFQ can provide fixed-delay guarantees.
C. WFQ can provide fixed-bandwidth and fixed-delay guarantees.
D. WFQ can provide fixed-bandwidth guarantees.
E. WFQ prevents the large-volume flows with large packet size from starving out the low-volume flows with small packet size.
Answer: AE
8 SLA(Service-Level Agreement) is a contract between a network service
provider and a customer, which usually defines such terms as the type
of service, the quality of service and the customer s payment. In an
unmanaged CE router implementation, how does the service provider
enforce the SLA?
A. by using class-based policing on the CE to PE link to limit the customer s input rate
B. by using class-based random discard on the CE to PE link to limit the customer s input rate
C. by marking on the CE to PE link and using CBWFQ and CB-WRED on the PE to P link
D. by marking on the CE to PE link and using class-based policing on the PE to P link
Answer: A
9 Which statement best describes the peer-to-peer traffic (Napster and
Kazaa2) going out on the interface s0/0 on the SF router?
A. The peer-to-peer traffic is not classified by the policy-map test , therefore all peer-to-peer traffic will be dropped.
B. The peer-to-peer traffic will be classified into the class-default traffic class.
C. The peer-to-peer traffic will have a maximum bandwidth guarantee of 25 percent of the s0/0 link bandwidth.
D. The peer-to-peer traffic will be classified into p2p traffic class.
Answer: B
Related posts
Filed under CCNA by on Jan 19th, 2010. Comment.

- Questions and Answers
- 181 Q&As Q&As
- Update time
- Exambible Update
- Software Price
- Free
Product Description
Exam Number/Code: 642-642
Exam name: Designing for Cisco Internetwork Solutions
Exambible is your source for the 642-642 exam. With our 642-642 Exam Resources, you can be rest assured that you will be fully prepared to take on your 642-642 Exam. Our Exams are written and formatted by Top senior IT Professionals working in today s prospering companies and data centers. 642-642 is a challenging exam, with our 642-642 study guide, you can feel safe with our question and answer explanations that will help you in obtaining your successful completion of your 642-642 exam.
Exambible also provide free 642-642 Demo, examinees can download and use before buying 642-642 Q&As, then decide if they need to purchase.
Other Cisco Exams
Why choose Exambible 642-642 braindumps
- Quality and Value for the 642-642 Exam
- 100% Guarantee to Pass Your 642-642 Exam
- Downloadable, Interactive 642-642 Testing engines
- Verified Answers Researched by Industry Experts
- Drag and Drop questions as experienced in the Actual Exams
- Practice Test Questions accompanied by exhibits
- Our Practice Test Questions are backed by our 100% MONEY BACK GUARANTEE.
Exambible 642-642 Exam Features
- Quality and Value for the 642-642 ExamExambible Practice Exams for Cisco 642-642 are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
- 100% Guarantee to Pass Your 642-642 ExamIf you prepare for the exam using our Exambible testing engine, we guarantee your success in the first attempt. If you do not pass the IP Communications 642-642 exam (ProCurve Secure WAN) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.
- Cisco 642-642 Downloadable, Printable Exams (in PDF format)Our Exam 642-642 Preparation Material provides you everything you will need to take your 642-642 Exam. The 642-642 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
- 642-642 Downloadable, Interactive Testing enginesWe are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs) Our Cisco 642-642 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. High quality and Value for the 642-642 Exam:100% Guarantee to Pass Your IP Communications exam and get your IP Communications Certification.
Cisco IP Communications 642-642 Web Demo
This webdemo is just a demo data, only for reference and learning, there is no other purposes
1 What is the purpose of route filters?
A. to reduce the size of the calling search space
B. to reduce the number of dial peers required
C. to limit the number of reachable destinations
D. to reduce the number of route patterns added to the route plan
E. to block calls to matching route patterns
Answer: D
2 As a candidate for CCVP exam, can you tell me what does a router
base its opinion of how much bandwidth is available to a queuing tool
on a serial interface?
A. The bandwidth command is required before a queuing tool knows how much bandwidth is available.
B. The automatically-sensed physical transmission rate on the serial interface.
C. The clock rate command is required before a queuing tool knows how much bandwidth is available.
D. Defaults to T1 speed, unless the bandwidth command has been configured.
Answer: D
3 WFQ(Weighted Fair Queuing) is a data packet scheduling technique
allowing different scheduling priorities to statistically multiplexed
data flows. For the following statements, what are two benefits of WFQ?
(Choose two.)
A. WFQ is very easy to configure, and no manual traffic classification is necessary.
B. WFQ can provide fixed-delay guarantees.
C. WFQ can provide fixed-bandwidth and fixed-delay guarantees.
D. WFQ can provide fixed-bandwidth guarantees.
E. WFQ prevents the large-volume flows with large packet size from starving out the low-volume flows with small packet size.
Answer: AE
4 The SF and SJ routes are running OSPF as the routing protocol. Since
a policy-map applied to the SF router s0/0 interface, the SF and SJ
routers are no longer able to establish full OSPF adjacency between
them. On the basis of the SF router configuration and various show
outputs from the SF router. Which change to the policy-map in the SF
router configuration could solve the OSPF problem?
A. Provide a bandwidth guarantee to the class-defalut traffic class using bandwidth percent 25.
B. Change bandwidth percent 5 for the cs6 traffic class to bandwidth percent 25.
C. Change bandwidth percent 5 fot the cs6 traffic class to priority 8.
D. Use the no police 8000 conform-action drop exceed-action transmit command for the cs6 traffic class.
Answer: D
5 Which statement best describes the peer-to-peer traffic (Napster and
Kazaa2) going out on the interface s0/0 on the SF router?
A. The peer-to-peer traffic is not classified by the policy-map test , therefore all peer-to-peer traffic will be dropped.
B. The peer-to-peer traffic will be classified into the class-default traffic class.
C. The peer-to-peer traffic will have a maximum bandwidth guarantee of 25 percent of the s0/0 link bandwidth.
D. The peer-to-peer traffic will be classified into p2p traffic class.
Answer: B
6 Refer to the following parameters, which of the following are not traffic characteristics that can be affected by QoS tools?
A. Delay
B. MTU
C. Reliability
D. Bandwidth
Answer: C
7 After learning QoS, for the following options, Which of the
following characterize problems that could occur with voice traffic
when QoS is not applied in a network?(choose two)
A. Voice sounds choppy.
B. Calls are disconnected.
C. VoIP broadcasts increase as Queuing delay increases, causing delay and caller interaction problems.
D. Voice call requires more bandwidth as lost packets are retransmitted.
Answer: AB
8 SLA(Service-Level Agreement) is a contract between a network service
provider and a customer, which usually defines such terms as the type
of service, the quality of service and the customer s payment. In an
unmanaged CE router implementation, how does the service provider
enforce the SLA?
A. by using class-based policing on the CE to PE link to limit the customer s input rate
B. by using class-based random discard on the CE to PE link to limit the customer s input rate
C. by marking on the CE to PE link and using CBWFQ and CB-WRED on the PE to P link
D. by marking on the CE to PE link and using class-based policing on the PE to P link
Answer: A
9 For the following options, which of the following components of
delay varies based on the varying sizes of packets sent through the
network?
A. Codec delay
B. Serialization delay
C. Queuing delay
D. Propagation delay
Answer: B
Related posts
Filed under Others by on Jan 19th, 2010. Comment.
