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Designing for Cisco Internetwork Solutions Exam

Retired 7/13/2007
Exam Number: 640-861
Associated Certifications: CCDA
Duration: 75 minutes (55-65 questions)
Available Languages: English, Japanese in Japan only
Click Here to Register: Pearson VUE
Exam Policies: Read current policies and requirements
Exam Tutorial: Review type of exam questions

Exam Description Exam Topics Recommended Training Additional Resources
Exam Description
The Designing Cisco Internetworking exam is the only exam required to achieve a CCDA (Cisco Certified Design Associate) certification.

Exam Topics
The following information provides general guidelines for the content likely to be included on the Designing Cisco Internetworking exam. However, other related topics may also appear on any specific delivery of the exam.

Analysis
Gather and evaluate information regarding an organization’s existing social requirements
Gather and evaluate information regarding a network owner’s current data network and future needs
Gather and evaluate information regarding a network owner’s current voice network and future needs
Identify possible opportunities for network improvement
Validate gathered information
Document relevant findings

Modeling
Given a network design or set of requirements evaluate a solution that meets IP addressing needs
Given a network design or a set of requirements evaluate a solution that meets routing protocol needs
Given a network design or a set of requirements evaluate a solution that meets network management needs
Given a network design or a set of requirements evaluate a solution to incorporate equipment and technology within a Campus design
Given a network design or a set of requirements evaluate a solution to incorporate equipment and technology within an Enterprise Edge design
Design solutions to meet network owner needs applying the Enterprise Composite Network Model
Evaluate solutions addressing the issues of delivering voice traffic over a data network
Evaluate solutions for compliance with SAFE architecture

Planning
Develop an implementation plan
Develop a prototype testing plan
Develop a verification plan

QUESTION 1:

What is the next step in the design methodology a network designer would take after identifying customer requirements?

A. Design the topology.
B. Design network solutions.
C. Characterize the existing network. D. Build a pilot network.
E. Plan the implementation. Answer: C
Explanation:
Before beginning the design phase of a new network, the network designer must first identify the customer
needs and requirements so that a full understanding of what the network is used for is accomplished. The next step is to characterize the existing network, and then finally once that step is done the network designer should
extract the new customer requirements so that they can be compared to the existing network.

QUESTION 2:

Certkiller is planning to upgrade its current network. The chief technology officer (CTO) has supplied a topology diagram and IP addressing scheme of the current network during an interview. Certkiller has
been growing at about twenty percent per year and it has been difficult to maintain customer support at
a satisfactory level. The Certkiller board has met and directed the CTO to look into network improvements.
Which two items are most relevant in documenting Certkiller ’s business requirements?

A. Improved customer support
B. Existing network topologies
C. IP addresses assigned by the ISP D. Projected growth
E. Frequency of board meetings
Answer: A, D Explanation:
Based on the facts provided about this network, it is clear that the chief concerns that need to be addressed is
the rate of growth of the company and the network, and the level of customer support. When any growing company expands quickly, it is common for the company to outgrow the capacity of the network, requiring additional network equipment and resources.

QUESTION 3:

TK

Proof of concept is required for a proposed design of a new campus network that utilized multilayer
switching. The production network is business critical and no network disruptions are tolerated. Which approach should be used to verify this design?

A. Pilot network
B. Prototype network
C. Hardware simulation
D. Expert consensus
E. None of the above
Answer: B Explanation:
A prototype is a complex and full trial run of the network design used to prove that the design works. A prototype is usually a large-scale, fully functional form of a new design and thus is used to prove a large implementation. The customer would have to decide whether the need to prove the design justifies the cost of
setting up a prototype. If the prototype is not appropriate for your customer, you might consider recommending
a pilot, which is a smaller test designed for smaller businesses. The pilot usually tests more basic functions of
the design, and it also usually requires less time and fewer resources. The criteria for choosing either test plan involves comparing the cost of the test against the need to prove that the design works. In this case, the network elements being tested are critical, so a full blown prototype should be used to test the design fully.
Reference: CCDA Exam Certification Guide, A. Anthony Bruno, CCIE #2738, p.286

QUESTION 4:

Which factor is a social requirement that will help you to identify current and future needs of your customer as you develop a new design plan?

A. Improved communications
B. Business partnerships
C. Improved customer-support services
D. The use of the network by its users as it relates to investors
Answer: C Explanation:
Social requirements define the use of the network based on the company’s business goals by its users and can include locations, market position, investors, vendors and customers. Developing the customer relations aspects such as identifying their future needs fall into this category.

QUESTION 5:

TK

Which organizational constraint most directly affects the social requirements of a business?

A. Budget
B. Personnel
C. Policy
D. Schedule
Answer: B Explanation:
Social requirements define the use of the network based on the company’s business goals by its users and can include locations, market position, employees, unions, investors, vendors and customers. Employee relations
and changes in personnel fall under the category of business social requirements.

QUESTION 6:

Certkiller wants to improve the security of their network.
Which information supplied by Certkiller would be most relevant to the new design?

A. The network topology.
B. The speed of the network. C. The company’s user policy.
D. The number of network users.
E. The applications permitted on the network. Answer: C
Explanation:
Since the security policy of the Certkiller network is the chief concern, the current user policy would be most beneficial for the new design.
Incorrect Answers:
A: The network topology is not the primary issue.
B: Speed affect the number of users and applications and is an important consideration, but in this case we are more concerned with the security aspects.
D: Number of users matters in case of performance issue. It is not the primary issue in this case.
E: One can add or delete applications. It will not play major role

QUESTION 7:

Certkiller users have online access to sales records, customer records and billing data in various branch office databases. Certkiller want to open a new branch office in the Midwest. The new branch office will have a dispatch center which will require constant communication with the local retailers.
What additional information should you obtain about applications in use on the network?
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Recommended Training about 640-861 exam PDF
The following courses are the recommended training for 640-861 exam PDF.
640-861 Q & A with Explanations
640-861 Audio Exam
640-861 Study Guide
640-861 Preparation Lab

Exam Number/Code: 640-861
Exam Name: CCDA
VUE Code: 640-861
Questions Type: Single choice, Multiple choice, Simulate,
Question Numbers of Real-exam: 55-65 questions

“CCDA”, also known as 640-861 exam, is a Cisco certification.
Preparing for the 640-861 exam? Searching 640-861 Test Questions, 640-861 Practice Exam, 640-861 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 198 Q&As to your 640-861 Exam preparation. In the 640-861 exam resources, you will cover every field and category in CCDA helping to ready you for your successful Cisco Certification.

Questions and Answers : 198 Q&As
Updated: May 8th , 2008
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Member Price: $89.99

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