Title of Exam: 642-342 Content Networking Exam

Who is the vendor for 642-342?

CISCO

When completing 642-342 you would have earned credit towards : Cisco Certified Design Associate also known as CCDA.

642-342 Exam Description

The Designing Cisco Internetworking exam is the only exam required to achieve a Cisco Content Network Specialist certification.

What are the fields covered by 642-342?

The 642-342 Content Networking examination covers three broad areas which are discussed in detail below:

Exam area 1 . Explain the usage and features of Internet Protocols associated with CDN transmission

Identify the functions of Keepalives

Identify the basic functions and parts of a HTML page. Identify HTTP result code

Given a specific example identify the basic interaction between a browser and web server

Given a list of possibilities, identify the correct TCP/IP 3-way handshake

Explain the concept of streaming media

Explain the principles of DNS name resolution and DNS load balancing

Explain how SSL/TLS secures Web traffic with encryption and authentication via digital certificate. Describe the steps in an SSL handshake

Exam area 2. design and implement Cisco Content Switching Products

Describe protocols (HSRP, CAPP, VRRP, ASR) and technologies for to provide high availability

Compare and contrast the features available in CSS and CSM

Identify the solutions that CSS/CSM provides

Describe CSS/CSM components and operations

Describe the installation environments and considerations of a CSS/CSM solution

Given a network diagram and system design, configure and test a Cisco 11500 Content Switch and Catalyst 6500 Content Switching Module (CSM)

Determine when a CSS solution is appropriate vs. a CSM solution

Describe the installation and configuration of CSS/CSM redundant hardware options, VIP & Interface Redundancy and Adaptive Session Redundancy

Understand the concepts, designs and configuration of Global Server Load Balancing, including principles of DNS

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Exam area 3 . Design and Implement Content Distribution and Routing

Identify common uses, configurations, and scalability of ACNS

Given a network diagram and system design, configure and operate Cisco Content Distribution Manager, Content Router and Content Engine

Describe ACNS features and identify the solutions that ACNS enables

Describe the configuration requirements of the Content Distribution Manager for controlled edge content delivery

Describe the configuration of a ACNS solution using command line and centralized management GUI

Implement and trouble-shoot the functionality, components, and applications associated with Content Caching

Determine the proper client-request intercept method, given a set of customer requirements

Choose the appropriate ACNS configuration and services to meet stated customer requirements

Explain the interoperation of DNS and ACNS SHR (simplified hybrid routing)

Explain the differences in WCCP services

Choose the appropriate ports needed for pre-positioning of Content

Describe the necessary files and formats to target and acquire content

Describe the purpose and selection criteria of a root Content Engine

Select the appropriate licensed services for edge devices

Choose the correct authentication method for access to authenticated content

Given a specific number of managed edge content engines, identify the proper platform for the Content Distribution Manager

Determine the proper method to increase cache performance of existing Content Engine installations

Describe the interoperation between a requesting client and an ACNS Content Router

Describe the advanced features of WCCP version 2

Describe the benefits of caching for Internet and Intranet type traffic

Given a list of network statistics, identify how to properly size a Content Engine

Describe the proper usage of channels when used under the Content Distribution Manager

Describe how to properly acquire content via ACNS

Identify the required configuration steps to distribute content via the Content Distribution Manager

Describe the requirements and process of content acquisition into ACNS

Difficulty rating : this examination rates 3 on a scale of 1 - 5 difficulty rating.

How long do I have to complete 642-342?

75 minutes

How many questions will I be required to answer?

55 - 65 questions

How much will 642-342 cost?

125 USD - Contact the Examination Test Centre directly for information regarding course availability, registration information and cost. Remember that costs may vary from vendor to vendor and from examination to examination.

642-342 Study Tips:

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