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Cisco 640-861 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Designing for Security and Scalability | 15% | - Security Design Principles - Network Growth and Scalability - High Availability and Redundancy - Access Control and Firewall Placement |
| Topic 2: Designing Routing Protocols | 20% | - Static and Dynamic Routing - Route Summarization and Redistribution - OSPF and EIGRP Design - Routing Protocol Scalability |
| Topic 3: Designing WAN and Remote Access | 20% | - WAN Optimization and Resilience - VPN and Remote Access Design - Frame Relay, DSL, and Broadband - WAN Connectivity Options |
| Topic 4: Network Design Methodology | 20% | - Design Documentation and Testing - Characterizing Existing Networks - Top-Down Design Approach - Identifying Customer Requirements |
| Topic 5: Designing Basic Campus Networks | 25% | - IP Addressing and Subnetting - Hierarchical Network Model - VLAN and Spanning Tree Design - Layer 2 and Layer 3 Design Principles |
Cisco CCDA Cisco Certified Design Associate Sample Questions:
What are three valid methods of gathering information about an existing data network? (Choose three)
- A. Perform a traffic analysis.
- B. Perform an audit at packet level detail (PLD) and for carrier service guarantees.
- C. Use organizational input.
- D. Use reports that have the ability to measure metrics.
- E. Analyze the user-mapping of a running application.
- F. Perform a network audit to gather more detailed information of the network.
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You are a network technician at Cisco . Cisco 's IP addressing requirements exceed the public class C address range assigned to the company.
Therefore, you
have implemented private addressing. You now want to provide all Cisco users with simultaneous access to the Internet.
Which mechanism would allow you to do this?
- A. None of the above.
- B. Translate using static NAT.
- C. Translate using dynamic NAT.
- D. Secondary IP network.
- E. Implement VLANs.
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You are the network administrator at Cisco . You are in the process of designing some changes to the Cisco network. Your design goals are as follows:
* Replace hubs in several wiring closets with switches.
* Provide 30% more ports than currently exist on the hubs.
* Provide Fast Ethernet speeds to the workstations.
* Separate each closet into a different IP subnet.
* All users that will connect to these switches use standard file and print applications plus Internet browsing.
When designing the access layer of the network, which three questions should you consider? (Choose all that apply.)
- A. What uplink cabling exists?
- B. Will Gigabit uplinks be used?
- C. How will VLANs be deployed?
- D. Will QoS be needed?
- E. What level of redundancy is needed?
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Which of the following features characterize routing protocols? (Choose all that apply.)
- A. Operates at the highest layer of the OSI reference model.
- B. Operates at the Data-Link Layer of the OSI reference model.
- C. Operates at the Network Layer of the OSI reference model.
- D. Responsibility for path determination and traffic switching.
- E. Upper-layer protocols existing in a given protocol suite.
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You are the technician at Cisco . Your newly appointed Cisco trainees wants to know which mechanisms can be used to provide Virtual Private Networking (VPN) functionality at Layer 2.
What will your reply be? (Choose all that apply.)
- A. Sonet/SDH
- B. ATM
- C. All of the above.
- D. Leased Line
- E. Frame Relay
- F. Tunnelling/GRE
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