Exam Code: 642-871

Course Name: Designing Cisco Network Service Architectures (ARCH) Exam

Vendor: Cisco

Passing Score: 700

646-871 is the most important certification from the Cisco. Cisco 646-871 or Designing Cisco Network Service Architectures (ARCH) certification exam describes you how to design the Cisco network design and describes you how to identify and solve the problems of the specific local area networks. Cisco 646-871 or Designing Cisco Network Service Architectures (ARCH) certification exam cover the advanced features of the Cisco network technologies. Cisco 646-871 or Designing Cisco Network Service Architectures (ARCH) certification exam is recommended for the people, who wish to become the network administrator in their career.

The CCDP exam provides you with the technical knowledge of network infrastructure, intelligent network services, and converged network solutions. The 642-871 certification exam enables you to design networks that provide network services and solutions using the Cisco AVVID Framework, and design a wireless LAN network solution that meets IEEE 802.11 standards. Moreover, the 642-871 exam helps you to select appropriate components; features and protocols at the Network Management module of a campus network design, Compare and contrast the link characteristics, net protocols application demand characteristics and cost consideration that affect WAN design. By passing 642-871 exam you can select an appropriate content networking solution for a specific LAN/WAN design, select a universal IP storage networking solution, given specific enterprise-wide storage and networking requirements.

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Course Outline: Designing Cisco Network Service Architectures (ARCH) Exam

Design & Modeling

Design networks that provide network services and solutions using the Cisco AVVID Framework

Design a modular network based on Enterprise Composite Network Model

Explain how the following concepts apply to each module of the Enterprise Composite Network Model:
performance and scalability; availability; manageability; security; and cost-effectiveness

Design modules and/or sub-modules of the Enterprise Composite Network Model to meet defined standards of: performance and scalability; availability; and manageability

Define an appropriate Enterprise Network Management Strategy to meet given requirements

Define a security strategy that is based on the requirement of each functional area of the Enterprise Composite Network Model

Identify the need for high availability from network design requirements

Design a network topology to support VoIP

Design a network topology to support IP Multicasting

Design a wireless LAN network solution that meets IEEE 802.11 standards

Identify the need for Virtual Private Networking (VPNs) from network design requirements

Design suitable storage networking solutions using Cisco AVVID principles

Relevant Technologies

Select appropriate components; features and protocols at the Campus Infrastructure, Server Farm, and Edge Distribution modules of a campus network design

Select appropriate components; features and protocols at the Network Management module of a campus network design

Compare and contrast the link characteristics, net protocols application demand characteristics and cost consideration that affect WAN design

Select suitable protocols, components and an appropriate topology for the Enterprise WAN

Select suitable protocols, components and an appropriate addressing scheme for the Internet Connectivity and eCommerce modules

Select the appropriate components and network model to address identified network security threats

Select the appropriate queuing types and protocols to provide QoS within a network design

Select the appropriate components and network model to support VoIP traffic

Select the appropriate options and features, on designated Cisco equipment, that are necessary to support IP Multicast

Describe the functionality required of designated network components, protocols, and addressing schemes to support IP Multicasting

Select the appropriate components and network technologies to support VPN

Application Solutions

Describe the functions of Cisco Works Network Management Solutions in a given network management module design

Position the Cisco Call Manager components in a variety of IP telephony deployment models

Select an appropriate content networking solution for a specific LAN/WAN design

Select a universal IP storage networking solution, given specific enterprise-wide storage and networking requirements