Exam profile: Cisco 642-342 (Content Networking)
The vendor of the Cisco 642-342 (Content Networking) exam is Cisco.
Cisco 642-342 Certification credit: When you pass the Cisco 642-342 (Content Networking) exam you earn credit towards the Cisco Content Network Specialist certification.
Cisco 642-342 Description of exam: The Cisco 642-342 Content Networking exam is a qualifying exam for the Cisco Cisco Content Network Specialist certifications. When you pass the Cisco 642-342 CN (Content Networking) exam you certify that you have important knowledge and skills on the usage and features of Internet Protocols associated with Content Network transmission, the functional components and applications associated with Content Switching, Content Routing, and Caching.
Cisco 642-342 Available time: You have more or less 75 minutes to complete the exam that is available in English only.
Cisco 642-342 Questions to answer: The Cisco 642-342 CN (Content Networking) exam consists of approximately 65-75 questions and the exam has a difficulty of 3/5 using a scale of 1-5.
Cisco 642-342 Cost of exam: The exam prices can fluctuate so contact your nearest exam testing centre and acquire the prices from them.
Cisco 642-342 Offers Industry's Best Cisco 642-342 Certification and Study Guides
Cisco 642-342 Skills considered
Cisco 642-342 Exam Subject 1: Explain the usage and features of Internet Protocols associated with CDN transmission. This includes the usage and features of TCP/IP, HTTP, SSL, HTML, DNS, and Multimedia Streaming protocols
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
Cisco 642-342 Exam Subject 2: Successfully 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
Cisco 642-342 Exam Subject 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
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