| 思科网络设计 |
Exam 642-871：
Designing Cisco Network Service Architectures Exam (ARCH) |
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| 基础介绍 |
| CCDP认证的必要组成部分，在这门课程中间，学员将学习如何设计和构架思科网络的服务,是CCDP的三门或两门必考科目之一. |
考试摘要 |
| ARCH is a qualifying exam for the Cisco
Certified Design Professional CCDP certification. The
ARCH exam will test on material covered under the Designing
Cisco Network Service Architectures (ARCH) course. The
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| exam assesses a candidate's understanding of latest
developments in network design and technologies. The exam
covers topics on network infrastructure, intelligent network
services, and converged network solutions. |
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| 考试范围 |
The following information provides general guidelines
for the content likely to be included on the ARCH exam.
However, other related topics may also appear on any specific
delivery of the 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
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