Designing for Cisco Internetwork Solutions
Exam Number: 640-863 Exam
Associated Certifications: Designing for Cisco Internetwork Solutions
Duration: 181 Q&As

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640-863 Q & A with Explanations
640-863 Audio Exam
640-863 Study Guide
640-863 Preparation Lab
640-863 Exam Preparation from Actualtests with FULL explanations include:
Comprehensive questions with complete details
Detailed explanations of all the questions
Questions accompanied by exhibits
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Questions updated on regular basis
These questions and answers are backed by our GUARANTEE.
Like actual certification exams our product is in multiple-choice questions (MCQs).
640-863 Exam: Actualtests’s Designing for Cisco Internetwork Solutions PDF
The Designing for Cisco Internetwork Solutions PDF for preparing for the 640-863 exam – Actualtests ’s Designing for Cisco Internetwork Solutions. Actualtests is your premier source for practice tests, and true testing environment. Nothing will prepare you for your next exam like a Actualtests. You find it all here at ciscoexams.org.

QUESTION 1:
Which statement accurately describes one difference between a small office and medium
office topology?
A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.
B. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
C. Medium offices use external access switches to support LAN connectivity.
D. Medium offices commonly use integrated route and switching platforms.
Answer: C
QUESTION 2:
Certkiller .com is planning to upgrade its current network. The chief technology officer
has supplied a topology diagram and an IP addressing scheme of the current network
during an interview.
Certkiller .com has been growing at about twenty percent per year. It has been difficult to
maintain customer support at a satisfactory level. Therefore, the RST board has met with
and directed the chief technology officer to look into network improvements.
Which two items are most relevant in documenting Certkiller .com’s business
requirements? (Choose two.)
A. network performance requirements
B. existing network topologies
C. the IP addresses assigned by the ISP
D. improved customer support requirements
E. projected growth estimates
Answer: D,E
QUESTION 3:
Which of these accurately describes dial backup routing?
A. once the backup link is activated it will remain active even after the primary link is
restored
B. it always uses permanent static routes
C. it is supplied by the service provider as a secondary PVC at no additional charge
D. the router intiates the dial backup link when a failure is detected on the primary link
E. it always uses distance vector routing protocols
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Answer: D
QUESTION 4:
DRAG DROP
You work as a network technician at Certkiller .com. Your boss, miss Certkiller, is
interested in QoS features. Match the proper features with appropriate mechanism.
Answer:
QUESTION 5:
Western Associated News Agency recently acquired a large news organization with
several sites, which will allow it to expand to worldwide markets. The new acquisition
includes these connectivity technologies:
Frame Relay
ATM
SONET
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cable
DSL
wireless
From a Layer 1 viewpoint, which Enterprise Edge module will be most affected?
A. E-Commerce
B. Edge Distribution
C. PSTN
D. WAN/MAN
E. Internet Connectivity
F. ISP
Answer: D
QUESTION 6:
Which H.323 protocol controls call setup between endpoints?
A. RAS
B. RTCP
C. H.245
D. H.225
Answer: D
QUESTION 7:
DRAG DROP
You work as a network technician at Certkiller .com. Your boss, miss Certkiller, is
interested in bandwidth usage optimization techniques. Match the proper technique with
appropriate defintion
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Answer:
QUESTION 8:
Which two routing protocols operate over NBMA point-to-multipoint networks without
the use of point-to-point subinterfaces? (Choose two.)
A. OSPF
B. IS-IS
C. RIPv1
D. EIGRP
E. IGRP
F. RIPv2
Answer: A,D
QUESTION 9:
Which two capabilities of NetFlow accounting assist designers with network planning?
(Choose two.)
A. the monitoring of processor time on network devices
B. the calculation of packet and byte counts of network traffic
C. the monitoring of user network utilization
D. the decoding and analyzing of packets
E. the presentation of a time-based view of application usage on the network
Answer: B,C
QUESTION 10:
DRAG DROP
You work as a network technician at Certkiller .com. Your boss, miss Certkiller, is
interested in Cisco Security solutions. Match the proper solution with appropriate
function.
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Answer:

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CCDA
Exam Number: 640-861 Exam
Associated Certifications: CCDA
Duration: 198 Q&As
Available Language(s): English
Exam Details
The Designing Cisco Internetworking exam is the only exam required to achieve a CCDA (Cisco Certified Design Associate) certification.
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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
640-861 Exam Preparation from Actualtests with FULL explanations include:
Comprehensive questions with complete details
Detailed explanations of all the questions
Questions accompanied by exhibits
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Questions updated on regular basis
These questions and answers are backed by our GUARANTEE.
Like actual certification exams our product is in multiple-choice questions (MCQs).
640-861 Exam: Actualtests’s CCDA PDF
The CCDA PDF for preparing for the 640-861 exam – Actualtests’s CCDA. Actualtests is your premier source for practice tests, and true testing environment. Nothing will prepare you for your next exam like a Actualtests. You find it all here at ciscoexams.org.

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.
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QUESTION 3:
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.
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QUESTION 5:
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
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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?
A. The authentication used by the application.
B. The routing protocols supported by the application.
C. The applications’ integration in the network.
D. The application data-link layer overhead.
E. The applications’ level of criticality.
Answer: E
Explanation:
It is always very important to first understand all of the major applications that will be
running within the network, as well as their importance. In order to design the network
properly, the critical applications must first be identified.
QUESTION 8:
Which three factors will you take into account when asked to characterize an
existing network? (Select three.)
A. Traffic analysis
B. Impact on future business
C. Customer staff input
D. Visual inventory
E. Network audit
F. Server statistics
G. Ping analysis
Answer: A, C, E
Explanation:
To characterize a customer’s network, you will need to:
* Identify any bottlenecks
* Determine whether the anticipated growth will cause problems
* Recognize legacy systems that must be incorporated into the new design
* Recognize business constraints and inputs to the design; business constraints are
business-related issues that may place a limitation on your network design.
Reference: Designing Cisco Networks (Cisco Press) page 45
QUESTION 9:
Which of the following sources of information will prove to be most helpful and
accurate when you are collecting data about a customer’s existing network? (Choose
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two.)
A. Existing network topology diagram
B. The resident IT specialist at the customer’s company
C. User interviews
D. Configuration obtained from network equipment
E. Traffic analysis
F. Customer-supplied server list
Answer: A, D
Explanation:
Documenting the customer’s current network is important before any changes are made.
Items you should be most attentive to include the following:
1. Network Topology
2. Addressing schemes
3. Concerns about the network
Reference: Designing Cisco Networks (Ciscopress) page 55
QUESTION 10:
You work as a network consultant. You are contracted by Certkiller to help with the
expansion of the Certkiller network.
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.
You want to obtain information about current network availability. Which question
would you ask?
A. Is clustering technology in use by servers on the network?
B. Is full-duplex Ethernet technology deployed on the network?
C. Which routers have HSRP implemented?
D. Are the switches configured for auto-sensing?
Answer: C
Explanation:
The key is at the end of the question when it asks about current network availability,
which directly implies HSRP. HSRP is the Cisco Hot Standby Routing Protocol, which is
used to provide for router redundancy and network availability should one of the routers
or upstream links fail.

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1. Refer to the exhibit. Which statement accurately represents the characteristics of the core layer in this design?

A. QoS should be performed only in the core.

B. Load balancing should never be implemented or used in the core.

C. Access lists should be used in the core to perform packet manipulation.

D. It is acceptable to use a partial mesh in the core if it is connected to each device by multiple paths.

E. Policy-based traffic control is implemented in the core to enable prioritization, ensuring the best performance for all time-critical applications.
Answer: D

2. Which statement accurately describes one difference between a small office and medium office topology?

A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.

B. Medium offices commonly use integrated route and switching platforms. C. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
D. Medium offices use external access switches to support LAN connectivity. Answer: D

3. Which three factors best justify WAN link redundancy between geographically dispersed sites? (Choose three.)

A. important traffic flows

B. lack of speed

C. high link utilization

D. uncertain reliability

E. excessive packet transmission rate F. high expense of transmitting data Answer: ABD

4. Refer to the exhibit. Which two statements describe why Model A is the recommended design for routing between Building Distribution switches and Campus Core switches? (Choose two.)

A. It uses timer-based non-deterministic convergence.

B. It is software-based, providing fast convergence to the remaining path. C. Routes are not summarized from distribution to the core.
D. The Layer 3 redundant equal cost links support fast convergence.

E. A link or box failure does not require routing protocol convergence. Answer: DE

5. An organization needs a WAN Transport technology that meets these criteria:

has a low initial cost

provides low-to-medium BW

has medium-to-high latency and jitter

Which technology would you suggest?

A. DSL B. X.25
C. ISDN

D. wireless

E. analog modem

Answer: A

6. Which two of these represent a best practice implementation of a Split MAC LWAPP deployment in a Cisco

Unified Wireless Network? (Choose two.)

A. Each wireless client authentication type maps to a shared SSID which in turn maps to a common shared

VLAN.

B. Each wireless client authentication type maps to a unique SSID which in turn maps to a unique VLAN.

C. Each wireless client authentication type maps to a unique SSID which in turn maps to a common shared

VLAN.

D. 802.1Q trunking extends from the wired infrastructure to the access point for translation into SSID(s).

E. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller for translation into

SSID(s).

F. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller. Then the 802.1Q packet is encapsulated in LWAPP and sent to the access point for transmission over the SSID(s).
Answer: BE

7. Which two statements represent advantages that the top-down network design process has over the bottom-up network design process? (Choose two.)
A. is able to provide the big picture

B. utilizes previous experience

C. takes less time to design a network

D. identifies appropriate technologies first

E. provides a design for current and future development

Answer: AE

8. Which two of these are required for wireless client mobility deployment when using a Cisco Unified Wireless

Network? (Choose two.)

A. assigned master controller

B. matching mobility group name

C. matching RF group name

D. matching RF power

E. matching security

F. matching RF channel

Answer: BE

9. Which two VoIP characteristics are affected most by codec choice? (Choose two.) A. voice quality
B. silent packet handling

C. voice packet header size

D. bandwidth required for voice calls

Answer: AD

10. Which H.323 protocol controls call setup between endpoints? A. H.225
B. H.245

C. RAS D. RTCP
Answer: B

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“Designing for Cisco Internetwork Solutions Exam”, also known as 640-861 exam, is a Cisco certification.
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1.The state hospital has six clinics spread throughout the state connected to the main hospital facility through

dedicated links. Doctors practicing in the state have online access to patient diagnostic, scheduling and billing data

in various hospital databases. The hospital has signed new agreements with three insurance providers and they are planning to open a new clinic on the opposite side of the state. The new clinic will have a trauma center which will require constant communication with the local emergency dispatch center.
What additional information should you obtain about applications in use on the network? A. the authentication methods used by the application
B. the routing protocols supported by the application

C. the application data-link layer overhead D. the applications’ level of criticality Answer: D

2.A small state college is planning to improve the performance of their campus network, in particular the dorm network. Which information provided by the college is least relevant to the new design?
A. location of wiring closets

B. number of users

C. applications used

D. speed of the network

Answer: A

3.You are proposing a multi layer switching solution with multiple paths to a global organization. The proposal is

to replace their current non-redundant network of routers. Which three benefits of multi layer switching would you emphasize when you present your proposed design to the organization’s board of directors? (Choose three.)
A. smaller broadcast domains

B. increased network availability

C. increased security due to VLAN functionality

D. increased network performance

E. fast convergence due to OSPF protocol use F. increased throughput due to multiple paths Answer: BDF

4.You are documenting the existing network of a customer with a large installed Cisco network. You have

prepared this list of the routers in use on the network:

435 Cisco model 2600 routers

129 Cisco model 3600 routers

10 Cisco model 7500 routers

Which two additional items of information would be most

valuable to complete your documentation of these routers? (Choose two.) A. error statistics
B. power requirements

C. interface options

D. software revisions

E. management protocols

Answer: CD

5.A prototype network is used to test a proposed network redesign solution. Although the test seemed to be successful, network performance is unacceptable when implemented in the live network. What was wrong with
the prototype network test?

A. The prototype should have been built on the live network. B. The prototype failed to test for the proper characteristics.
C. The prototype network didn’t match the live network exactly.

D. Different configuration parameters existed in the prototype network. Answer: B

6.Which two Cisco router services perform network traffic analysis to assist in documenting a customer’s existing network? (Choose two.)
A. NetFlow

B. CDP

C. MRTG D. NetMon
E. SNMP MIB compiler

Answer: AB

7.Which network analysis tool can produce a graph of traffic utilization on router interfaces?

A. NBAR B. MRTG C. NetFlow
D. Cisco NetProfiler

Answer: B

8.AAA Video operates a chain of 50 video rental stores located in the Northwestern United States. They currently have a Point-of-Sale (POS) system in which each store posts its daily sales data and inventory changes to a central database through dial-up communication. There is no interaction between the stores and the central system during business hours. The central site runs on an Ethernet LAN. The only always-on WAN link is an Internet connection using wireless broadband to a local ISP.
AAA wants to enhance their service offering by creating a new E-Commerce web site where customers can browse and search a catalog of video titles and select the ones they want for rental. The system will instantly communicate the order to the nearest store where employees pull the order and hold it until the customer picks it
up. The service must operate on a 24×7 basis.

AAA sees this new business strategy as a means to increase revenue and expand the business nationally. They see

an opportunity to expand the web site in the future to video, DVD and music sales on a worldwide level. The company wants all stores to be connected to the central site through WAN links. The company is upgrading the central inventory database so that sales and rentals can be posted immediately in real-time. An Internet-based email and instant-messaging system will be set up for all headquarters employees and store managers to use. AAA believes that networking the stores will improve order fulfillment processes which will improve customer satisfaction and thus, boost revenue. It will also help communication with store employees.
AAA wants to upgrade the local LAN to a Gigabit and Fast Ethernet system to facilitate the demands of the new and upgraded systems. They have budgeted $500,000 for the networking equipment and another $10,000/month
for the WAN charges including a faster Internet connection. They believe that 256Kbps speeds will be adequate to

the stores. Since they have no staff capable of managing the new network, they will hire two engineers that already have the training and experience. The project must be complete in 6 months when the new inventory system goes online. The IT manager has concerns about the security of the servers and workstations on the network when all stores become connected. He doesn’t want any Internet access to or from the stores. He is depending on you to recommend an effective yet affordable solution that will protect his system from intruders.

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Exam Number: 640-863
Associated Certifications: CCDA
Duration: 90 minutes (65 questions)
Available Languages: English
Click Here to Register: Pearson VUE
Exam Policies: Read current policies and requirements
Exam Tutorial: Review type of exam questions

QUESTION 1:

Which statement accurately describes one difference between a small office and medium office topology?

A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.
B. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
C. Medium offices use external access switches to support LAN connectivity. D. Medium offices commonly use integrated route and switching platforms.

Answer: C

QUESTION 2:

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

A. network performance requirements
B. existing network topologies
C. the IP addresses assigned by the ISP
D. improved customer support requirements
E. projected growth estimates

Answer: D,E

QUESTION 3:

Which of these accurately describes dial backup routing?

A. once the backup link is activated it will remain active even after the primary link is restored
B. it always uses permanent static routes
C. it is supplied by the service provider as a secondary PVC at no additional charge
D. the router intiates the dial backup link when a failure is detected on the primary link
E. it always uses distance vector routing protocols

Answer: D

TK

640-863

QUESTION 4:

DRAG DROP
You work as a network technician at Certkiller .com. Your boss, miss Certkiller, is interested in QoS features. Match the proper features with appropriate mechanism.

Answer:

QUESTION 5:

Western Associated News Agency recently acquired a large news organization with several sites, which will allow it to expand to worldwide markets. The new acquisition includes these connectivity technologies:
Frame Relay ATM SONET cable
DSL
wireless
From a Layer 1 viewpoint, which Enterprise Edge module will be most affected?

TK

640-863

A. E-Commerce
B. Edge Distribution
C. PSTN
D. WAN/MAN
E. Internet Connectivity
F. ISP Answer: D
QUESTION 6:
Which H.323 protocol controls call setup between endpoints? A. RAS
B. RTCP
C. H.245
D. H.225

Answer: D

QUESTION 7:

DRAG DROP
You work as a network technician at Certkiller .com. Your boss, miss Certkiller, is interested in bandwidth usage optimization techniques. Match the proper technique with appropriate defintion

Answer:

Exam 640-863: Designing for Cisco Internetwork Solutions Exam (DESGN)

Related Certifications: CCDA

Number of Questions: 65 Duration: 90 minutes

Cost: $225, Available at Pearson VUE Testing Centers

Exam Topics Include:

1. Describe the Methodology used to design a network

2. Describe network structure and modularity

3. Design Basic Enterprise Campus Networks

4. Design Enterprise Edge and Remote Network Modules

5. Design IP Addressing and Routing Protocols

6. Design security services

7. Identify voice networking considerations

8. Identify wireless networking considerations

To obtain the Cisco Certified Design Associate certification, a candidate needs only to pass one exam, 640-863 DESGN (Designing for Cisco Internetwork Solutions Exam). The CCDA is Cisco’s foundation-level network design certification. Candidates who successfully gain CCDA accreditation should be able to design routed and switched network infrastructures and services involving LAN, WAN, and broadband access for businesses and organizations. For individuals wishing to demonstrate knowledge of network design suitable for small and medium sized businesses, the CCDA certification is a good endorsement of those skills.

The TestKing 640-863 exam products are designed to maximize your learning productivity and focus only on the important aspects that will help you to pass your exam, the first time. We will provide you with exam questions and verified answers, with detailed explanations, that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. Our exam guides are not just questions and answers. Our questions have detailed explanations provided by our certified industry experts, ensuring that you fully understand the questions and the concept behind the questions.
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Retired 7/13/2007
Exam Number: 640-861
Associated Certifications: CCDA
Duration: 75 minutes (55-65 questions)
Available Languages: English, Japanese in Japan only
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Exam Tutorial: Review type of exam questions

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

640-861

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

640-861

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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Exam Number/Code: 640-863
Exam Name: Designing for Cisco Internetwork Solutions

Exam : Cisco 640­863

Title :

Cisco Designing for Cisco

Internetwork Solutions

Update : Demo

1. Refer to the exhibit. Which statement accurately represents the characteristics of the core layer in this
design?

A. QoS should be performed only in the core.
B. Load balancing should never be implemented or used in the core.
C. Access lists should be used in the core to perform packet manipulation.
D. It is acceptable to use a partial mesh in the core if it is connected to each device by multiple paths.
E. Policy­based traffic control is implemented in the core to enable prioritization, ensuring the best performance for all time­critical applications.
Answer: D

2. Which statement accurately describes one difference between a small office and medium office topology?
A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.
B. Medium offices commonly use integrated route and switching platforms. C. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
D. Medium offices use external access switches to support LAN connectivity. Answer: D
3. Which three factors best justify WAN link redundancy between geographically dispersed sites?
(Choose three.)
A. important traffic flows
B. lack of speed
C. high link utilization
D. uncertain reliability
E. excessive packet transmission rate
F. high expense of transmitting data

Answer: ABD

4. Refer to the exhibit. Which two statements describe why Model A is the recommended design for routing between Building Distribution switches and Campus Core switches? (Choose two.)

A. It uses timer­based non­deterministic convergence.
B. It is software­based, providing fast convergence to the remaining path. C. Routes are not summarized from distribution to the core.
D. The Layer 3 redundant equal cost links support fast convergence. E. A link or box failure does not require routing protocol convergence.
Answer: DE

5. An organization needs a WAN Transport technology that meets these criteria: has a low initial cost provides low­to­medium BW has medium­to­high latency and jitter
Which technology would you suggest? A. DSL
B. X.25
C. ISDN
D. wireless
E. analog modem
Answer: A

6. Which two of these represent a best practice implementation of a Split MAC LWAPP deployment in a
Cisco Unified Wireless Network? (Choose two.)
A. Each wireless client authentication type maps to a shared SSID which in turn maps to a common shared VLAN.
B. Each wireless client authentication type maps to a unique SSID which in turn maps to a unique VLAN.
C. Each wireless client authentication type maps to a unique SSID which in turn maps to a common shared VLAN.
D. 802.1Q trunking extends from the wired infrastructure to the access point for translation into SSID(s).

E. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller for translation into
SSID(s).
F. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller. Then the 802.1Q packet is encapsulated in LWAPP and sent to the access point for transmission over the SSID(s). Answer: BE

7. Which two statements represent advantages that the top­down network design process has over the bottom­up network design process? (Choose two.)
A. is able to provide the big picture
B. utilizes previous experience
C. takes less time to design a network
D. identifies appropriate technologies first
E. provides a design for current and future development
Answer: AE

8. Which two of these are required for wireless client mobility deployment when using a Cisco Unified
Wireless Network? (Choose two.) A. assigned master controller
B. matching mobility group name
C. matching RF group name
D. matching RF power
E. matching security
F. matching RF channel
Answer: BE

9. Which two VoIP characteristics are affected most by codec choice? (Choose two.) A. voice quality
B. silent packet handling
C. voice packet header size
D. bandwidth required for voice calls
Answer: AD

10. Which H.323 protocol controls call setup between endpoints? A. H.225
B. H.245
C. RAS D. RTCP
Answer: A

11. A company is designing a worldwide IPv6 network with duplicated file servers at multiple locations.
Each file server contains identical reference information. Which IPv6 address type would be used to allow each end station to send a request to the nearest file server using the same destination address,
regardless of the location of that end station?

A. unicast
B. anycast
C. multicast D. broadcast Answer: B

12. Given a VoIP network with these attributes: Codec: G.728 Bit rate: 16 Kbps WAN Bandwidth: 256
Kbps Packet Header: 6 bytes Payload: 40 bytes CRTP: Yes
How many calls can be made? A. 7 calls
B. 8 calls C. 13 calls D. 14 calls Answer: C

13. The topology map in the draft design document should cover which two layers of the OSI model?
(Choose two.) A. physical
B. data link C. network D. transport E. session
F. application
Answer: AC

14. Which two techniques can reduce voice packet transfer delay across a link of less than 512 kbps?
(Choose two.) A. deploy LFI
B. increase queue depth
C. increase link bandwidth
D. extend the trust boundary
E. deploy software compression
Answer: AC

15. Your company’s Cisco routers are operating with EIGRP. You need to join networks with an
acquisition’s heterogeneous routers at 3 sites, operating with EIGRP and OSPF. Which describes the best practice for routing protocol deployment?
A. apply OSPF throughout both networks
B. apply one­way redistribution exclusively at each location
C. apply two­way redistribution exclusively at each location
D. apply two­way redistribution at each location with a route filter at only one location
E. apply two­way redistribution at each location with a route filter at each location
F. apply EIGRP with the same autonomous system throughout both networks

Answer: E

16. A Cisco security mechanism has the following attributes: it is a sensor appliance it searches for potential attacks by capturing and analyzing traffic it is a “purpose­built device” it is installed passively it introduces no delay or overhead Which Cisco security mechanism is this?
A. IKE B. PIX C. HIPS
D. NIDS E. HMAC Answer: D

17. You are designing a small branch office that requires these attributes:
support for 60 users the growth capacity to add another 15 users soon
redundant access higher bandwidth between the Layer 2 switch and routing to the WAN Which branch office topology or technology must be used?
A. two­tier B. loop­free C. three­tier
D. EtherChannel
E. integrated routing and switching
Answer: D

18. Which two of these best describe the implementation of a WAN Backup design over the Internet?
(Choose two.)
A. a best­effort method
B. requires no ISP coordination or involvement
C. bandwidth guaranteed based on interface configuration
D. designed as an alternative to a failed WAN connection
E. implemented with a point­to­point logical link using a Layer 2 tunnel
Answer: AD

19. Given a VoIP network with these attributes: Codec: G.711 WAN bandwidth: 768Kbps Packet Header:
6 bytes Payload: 160 bytes CRTP: No
How many calls can be made? A. 7 calls
B. 8 calls
C. 9 calls D. 11 calls
E. 13 calls
Answer: C

20. RST Corporation is planning to upgrade its current network. The chief technology officer has supplied
a topology diagram and an IP addressing scheme of the current network during an interview. RST has

been growing at about twenty percent per year. It has been difficult to maintain customer support at a
satisfactory level. Therefore, the RST board has met with and directed the chief technology officer to look into network improvements. Which two items are most relevant in documenting RST’s business requirements? (Choose two.)
A. projected growth estimates
B. network performance requirements
C. existing network topologies
D. improved customer support requirements E. the IP addresses assigned by the ISP Answer: AD

21. The Cisco Data Center Network Architecture comprises which two Cisco SONA layers? (Choose two.)
A. Interactive Services
B. Business Applications
C. Network Infrastructure
D. Collaboration Applications
E. WAN/Internet
Answer: AC

22. A lightweight access point is added to a working network. Which sequence will it use to associate itself with a wireless LAN controller?
A. master, primary, secondary, tertiary, greatest AP capacity B. greatest AP capacity, primary, secondary, tertiary, master C. primary, secondary, tertiary, master, greatest AP capacity D. primary, secondary, tertiary, greatest AP capacity, master Answer: C

23. Refer to the exhibit. All primary links are T1s. The customer wants to have a backup to each remote office from the Headquarters office. Which two types of backup links would be viable solutions? (Choose two.)

A. VPDN
B. shadow SVC
C. dial backup routing
D. permanent secondary WAN link
Answer: CD

24. Which Cisco security solution offers protection against “day zero” attacks? A. Cisco Adaptive Security Appliance
B. Cisco Security Agent
C. Cisco IOS Firewall
D. Cisco IOS IPS
E. Cisco Traffic Anomaly Detector
Answer: B

25. A customer has the following Enterprise Campus design requirements:
at least 10 Gbps of bandwidth network runs of up to 40km no concern for transmission medium cost
Which transmission medium should you recommend to this customer? A. shielded twisted pair
B. unshielded twisted pair
C. multimode fiber
D. single­mode fiber
E. wireless
Answer: D

26. Which two routing protocols operate over NBMA point­to­multipoint networks without the use of

point­to­point subinterfaces? (Choose two.)
A. RIPv1
B. RIPv2
C. IGRP D. EIGRP E. OSPF F. IS­IS
Answer: DE

27. Which two of the following statements represent a preferred wireless LWAPP implementation?
(Choose two.)
A. verify open ports for: Layer 2 LWAPP on ethertype OxABAB Layer 3 LWAPP on TCP 12222 and TCP
12223
B. verify open ports for: Layer 2 LWAPP on ethertype OxBBBB Layer 3 LWAPP on UDP 12222 and UDP
12223
C. verify open ports for: Layer 2 LWAPP on ethertype OxBABA Layer 3 LWAPP on UDP 12222 and TCP
12223 D. use of Layer 3 LWAPP is preferred over Layer 2 LWAPP E. use of Layer 2 LWAPP is preferred over Layer 3 LWAPP
Answer: BD

28. What are three valid methods of gathering information about an existing data network? (Choose three.)
A. Use organizational input. B. Perform a traffic analysis.
C. Analyze the user­mapping of a running application.
D. Perform a packet­level audit to verify carrier service guarantees. E. Perform a network audit to gather more detail about the network.
F. Use reports that analyze the metrics of the customer’s existing network. Answer: ABE

29. Which two statements best describe Cisco Wireless LAN Guest Access in a Cisco Unified Wireless
Network? (Choose two.)
A. Dedicated guest VLANs are extended throughout the network to the access points for path isolation.
B. Dedicated guest VLANs are only extended to the wireless controllers in the network to ensure path isolation.
C. Dedicated guest access in the DMZ extends from the origination to the termination controllers without dedicated guest VLANs.
D. Guest tunnels can originate and terminate on any wireless controller platform.
E. Guest tunnels have limitations on which wireless controllers can originate the tunnel.
F. Guest tunnels have limitations on which wireless controllers can terminate the tunnel. Answer: CF

30. What are the two most likely driving forces motivating businesses to integrate voice and data into converged networks? (Choose two.)

A. Voice has become the primary traffic on networks.
B. WAN costs can be reduced by migrating to converged networks. C. Their PSTNs cannot deploy features quickly enough.
D. Data, voice, and video cannot converge on their current PSTN structures.
E. Voice networks cannot carry data unless the PRI circuits aggregate the BRI circuits. Answer: DE

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Exam : Cisco 640­863

Title :

Cisco Designing for Cisco

Internetwork Solutions

Update : Demo

1. Refer to the exhibit. Which statement accurately represents the characteristics of the core layer in this
design?

A. QoS should be performed only in the core.
B. Load balancing should never be implemented or used in the core.
C. Access lists should be used in the core to perform packet manipulation.
D. It is acceptable to use a partial mesh in the core if it is connected to each device by multiple paths.
E. Policy­based traffic control is implemented in the core to enable prioritization, ensuring the best performance for all time­critical applications.
Answer: D

2. Which statement accurately describes one difference between a small office and medium office topology?
A. Small offices commonly use Rapid PVST+ for Layer 3 deployments.
B. Medium offices commonly use integrated route and switching platforms. C. Medium offices use integrated 10/100/1000 interfaces as Layer 2 trunks.
D. Medium offices use external access switches to support LAN connectivity. Answer: D
3. Which three factors best justify WAN link redundancy between geographically dispersed sites?
(Choose three.)
A. important traffic flows
B. lack of speed
C. high link utilization
D. uncertain reliability
E. excessive packet transmission rate
F. high expense of transmitting data

Answer: ABD

4. Refer to the exhibit. Which two statements describe why Model A is the recommended design for routing between Building Distribution switches and Campus Core switches? (Choose two.)

A. It uses timer­based non­deterministic convergence.
B. It is software­based, providing fast convergence to the remaining path. C. Routes are not summarized from distribution to the core.
D. The Layer 3 redundant equal cost links support fast convergence. E. A link or box failure does not require routing protocol convergence.
Answer: DE

5. An organization needs a WAN Transport technology that meets these criteria: has a low initial cost provides low­to­medium BW has medium­to­high latency and jitter
Which technology would you suggest? A. DSL
B. X.25
C. ISDN
D. wireless
E. analog modem
Answer: A

6. Which two of these represent a best practice implementation of a Split MAC LWAPP deployment in a
Cisco Unified Wireless Network? (Choose two.)
A. Each wireless client authentication type maps to a shared SSID which in turn maps to a common shared VLAN.
B. Each wireless client authentication type maps to a unique SSID which in turn maps to a unique VLAN.
C. Each wireless client authentication type maps to a unique SSID which in turn maps to a common shared VLAN.
D. 802.1Q trunking extends from the wired infrastructure to the access point for translation into SSID(s).

E. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller for translation into
SSID(s).
F. 802.1Q trunking extends from the wired infrastructure to a wireless LAN controller. Then the 802.1Q packet is encapsulated in LWAPP and sent to the access point for transmission over the SSID(s). Answer: BE

7. Which two statements represent advantages that the top­down network design process has over the bottom­up network design process? (Choose two.)
A. is able to provide the big picture
B. utilizes previous experience
C. takes less time to design a network
D. identifies appropriate technologies first
E. provides a design for current and future development
Answer: AE

8. Which two of these are required for wireless client mobility deployment when using a Cisco Unified
Wireless Network? (Choose two.) A. assigned master controller
B. matching mobility group name
C. matching RF group name
D. matching RF power
E. matching security
F. matching RF channel
Answer: BE

9. Which two VoIP characteristics are affected most by codec choice? (Choose two.) A. voice quality
B. silent packet handling
C. voice packet header size
D. bandwidth required for voice calls
Answer: AD

10. Which H.323 protocol controls call setup between endpoints? A. H.225
B. H.245
C. RAS D. RTCP
Answer: A

11. A company is designing a worldwide IPv6 network with duplicated file servers at multiple locations.
Each file server contains identical reference information. Which IPv6 address type would be used to allow each end station to send a request to the nearest file server using the same destination address,
regardless of the location of that end station?

A. unicast
B. anycast
C. multicast D. broadcast Answer: B

12. Given a VoIP network with these attributes: Codec: G.728 Bit rate: 16 Kbps WAN Bandwidth: 256
Kbps Packet Header: 6 bytes Payload: 40 bytes CRTP: Yes
How many calls can be made? A. 7 calls
B. 8 calls C. 13 calls D. 14 calls Answer: C

13. The topology map in the draft design document should cover which two layers of the OSI model?
(Choose two.) A. physical
B. data link C. network D. transport E. session
F. application
Answer: AC

14. Which two techniques can reduce voice packet transfer delay across a link of less than 512 kbps?
(Choose two.) A. deploy LFI
B. increase queue depth
C. increase link bandwidth
D. extend the trust boundary
E. deploy software compression
Answer: AC

15. Your company’s Cisco routers are operating with EIGRP. You need to join networks with an
acquisition’s heterogeneous routers at 3 sites, operating with EIGRP and OSPF. Which describes the best practice for routing protocol deployment?
A. apply OSPF throughout both networks
B. apply one­way redistribution exclusively at each location
C. apply two­way redistribution exclusively at each location
D. apply two­way redistribution at each location with a route filter at only one location
E. apply two­way redistribution at each location with a route filter at each location
F. apply EIGRP with the same autonomous system throughout both networks

Answer: E

16. A Cisco security mechanism has the following attributes: it is a sensor appliance it searches for potential attacks by capturing and analyzing traffic it is a “purpose­built device” it is installed passively it introduces no delay or overhead Which Cisco security mechanism is this?
A. IKE B. PIX C. HIPS
D. NIDS E. HMAC Answer: D

17. You are designing a small branch office that requires these attributes:
support for 60 users the growth capacity to add another 15 users soon
redundant access higher bandwidth between the Layer 2 switch and routing to the WAN Which branch office topology or technology must be used?
A. two­tier B. loop­free C. three­tier
D. EtherChannel
E. integrated routing and switching
Answer: D

18. Which two of these best describe the implementation of a WAN Backup design over the Internet?
(Choose two.)
A. a best­effort method
B. requires no ISP coordination or involvement
C. bandwidth guaranteed based on interface configuration
D. designed as an alternative to a failed WAN connection
E. implemented with a point­to­point logical link using a Layer 2 tunnel
Answer: AD

19. Given a VoIP network with these attributes: Codec: G.711 WAN bandwidth: 768Kbps Packet Header:
6 bytes Payload: 160 bytes CRTP: No
How many calls can be made? A. 7 calls
B. 8 calls
C. 9 calls D. 11 calls
E. 13 calls
Answer: C

20. RST Corporation is planning to upgrade its current network. The chief technology officer has supplied
a topology diagram and an IP addressing scheme of the current network during an interview. RST has

been growing at about twenty percent per year. It has been difficult to maintain customer support at a
satisfactory level. Therefore, the RST board has met with and directed the chief technology officer to look into network improvements. Which two items are most relevant in documenting RST’s business requirements? (Choose two.)
A. projected growth estimates
B. network performance requirements
C. existing network topologies
D. improved customer support requirements E. the IP addresses assigned by the ISP Answer: AD

21. The Cisco Data Center Network Architecture comprises which two Cisco SONA layers? (Choose two.)
A. Interactive Services
B. Business Applications
C. Network Infrastructure
D. Collaboration Applications
E. WAN/Internet
Answer: AC

22. A lightweight access point is added to a working network. Which sequence will it use to associate itself with a wireless LAN controller?
A. master, primary, secondary, tertiary, greatest AP capacity B. greatest AP capacity, primary, secondary, tertiary, master C. primary, secondary, tertiary, master, greatest AP capacity D. primary, secondary, tertiary, greatest AP capacity, master Answer: C

23. Refer to the exhibit. All primary links are T1s. The customer wants to have a backup to each remote office from the Headquarters office. Which two types of backup links would be viable solutions? (Choose two.)

A. VPDN
B. shadow SVC
C. dial backup routing
D. permanent secondary WAN link
Answer: CD

24. Which Cisco security solution offers protection against “day zero” attacks? A. Cisco Adaptive Security Appliance
B. Cisco Security Agent
C. Cisco IOS Firewall
D. Cisco IOS IPS
E. Cisco Traffic Anomaly Detector
Answer: B

25. A customer has the following Enterprise Campus design requirements:
at least 10 Gbps of bandwidth network runs of up to 40km no concern for transmission medium cost
Which transmission medium should you recommend to this customer? A. shielded twisted pair
B. unshielded twisted pair
C. multimode fiber
D. single­mode fiber
E. wireless
Answer: D

26. Which two routing protocols operate over NBMA point­to­multipoint networks without the use of

point­to­point subinterfaces? (Choose two.)
A. RIPv1
B. RIPv2
C. IGRP D. EIGRP E. OSPF F. IS­IS
Answer: DE

27. Which two of the following statements represent a preferred wireless LWAPP implementation?
(Choose two.)
A. verify open ports for: Layer 2 LWAPP on ethertype OxABAB Layer 3 LWAPP on TCP 12222 and TCP
12223
B. verify open ports for: Layer 2 LWAPP on ethertype OxBBBB Layer 3 LWAPP on UDP 12222 and UDP
12223
C. verify open ports for: Layer 2 LWAPP on ethertype OxBABA Layer 3 LWAPP on UDP 12222 and TCP
12223 D. use of Layer 3 LWAPP is preferred over Layer 2 LWAPP E. use of Layer 2 LWAPP is preferred over Layer 3 LWAPP
Answer: BD

28. What are three valid methods of gathering information about an existing data network? (Choose three.)
A. Use organizational input. B. Perform a traffic analysis.
C. Analyze the user­mapping of a running application.
D. Perform a packet­level audit to verify carrier service guarantees. E. Perform a network audit to gather more detail about the network.
F. Use reports that analyze the metrics of the customer’s existing network. Answer: ABE

29. Which two statements best describe Cisco Wireless LAN Guest Access in a Cisco Unified Wireless
Network? (Choose two.)
A. Dedicated guest VLANs are extended throughout the network to the access points for path isolation.
B. Dedicated guest VLANs are only extended to the wireless controllers in the network to ensure path isolation.
C. Dedicated guest access in the DMZ extends from the origination to the termination controllers without dedicated guest VLANs.
D. Guest tunnels can originate and terminate on any wireless controller platform.
E. Guest tunnels have limitations on which wireless controllers can originate the tunnel.
F. Guest tunnels have limitations on which wireless controllers can terminate the tunnel. Answer: CF

30. What are the two most likely driving forces motivating businesses to integrate voice and data into converged networks? (Choose two.)

A. Voice has become the primary traffic on networks.
B. WAN costs can be reduced by migrating to converged networks. C. Their PSTNs cannot deploy features quickly enough.
D. Data, voice, and video cannot converge on their current PSTN structures.
E. Voice networks cannot carry data unless the PRI circuits aggregate the BRI circuits. Answer: DE

KillTest.com was founded in 2006. The safer,easier way to help you pass any IT
Certification exams . We provide high quality IT Certification exams practice questions and answers(Q&A). Especially Adob e, Apple, Cit rix, Compt ia, EM C,
HP, Hu aW ei, LPI, No rtel, Oracle , SUN, Vmw are and so on. And help you pass any IT Certification exams at the first try.
You can reach us at any of the email addresses listed below. English Customer: Chinese Customer: Sales : sales@Killtest.com sales@Killtest.net
Support: support@Killtest.com support@Killtest.com

“Designing for Cisco Internetwork Solutions”, also known as 640-863 exam, is a Cisco certification.
Preparing for the 640-863 exam? Searching 640-863 Test Questions, 640-863 Practice Exam, 640-863 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 90 Q&As to your 640-863 Exam preparation. In the 640-863 exam resources, you will cover every field and category in CCDA helping to ready you for your successful Cisco Certification.

Free download?pass4sure cisco ccda 640-863 v4.13
Free download?testking cisco ccda 640-863 v4.13

password:www.certbible.org

Prerequisites
CCNA level knowledge

Exams
There is one required exam for CCDA certification: 640-863 DESGN.

——————————————————————————–
CCDA Self-Study Resources from Cisco Press
The Certification Self-Study Product Family is comprised of the Self-Study Guide Series, the Exam Certification Guide Series, and the Flash Cards and Exam Practice Pack Series. These series offer a progressive, self-paced study routine for Cisco certification exams, with tools that help certification candidates learn exam topics, gain hands-on experience, prepare for the exam, and practice their test taking skills. For more information on each series and how the books complement one another, visit our Series pages.

640-863 DESGN Exam
Designing for Cisco Internetwork Solutions (DESGN) (Authorized Self-Study Guide), Second Edition
CCDA Official Exam Certification Guide, Third Edition
CCDA Quick Reference Sheets: Exam 640-863

View the complete CCDA catalog from Cisco Press

Self-Study Guides, which are based on Cisco courses for the related exams, provide essential foundation learning and thoroughly cover topics addressed in those courses. These books assume no prior knowledge of the subject matter and take a detailed approach to tutorial-based learning. Book elements within the Self-Study Guide Series feature real-world case studies, configuration examples, and chapter-ending review questions, making them useful on the job, in addition to exam preparation.

Exam Certification Guides help prepare candidates for Cisco certification exams. These books assume readers have attained the necessary learning foundation and experience for a certification test and are reviewing material before exam time. They include summary information that details critical information on key exam topics and a companion CD-ROM, which contains a powerful testing engine that can be customized with practice exam questions and simulation-based questions, adaptable performance trackers, and the complete text in electronic format.

Which book is right for me?
Self-Study Guides and Exam Certification Guides are intended to complement one another. Though they will cover similar content, they do so in a very different manner. Choosing one book over another depends where you are in the study cycle. If you are familiar with the base concepts, but need to assess your knowledge and review/practice for the exam, we recommend the Exam Certification Guides. If you are new to a topic area and need more detailed discussions of the foundation concepts, we recommend you start with the Self-Study Guides.

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Training Courses
The Designing for Cisco Internetwork Solutions (DESGN) course is recommended for CCDA certification.

Cisco Press Certification Self-Study books and software are part of a recommended learning path from Cisco Systems that can include simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.

Recertification
CCDA certifications are valid for three years. To recertify, candidates must pass the current certification exam, any exam at the Professional level bearing a 642 prefix, a Cisco Qualified Specialist exam, or a CCIE written exam.

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