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ONT-642-845  Online Training

ONT-642-845

overview

The Optimizing Converged Cisco Networks exam is one of the required tests for the Cisco Certified Network Professional (CCNP) certification. This study guide will prepare you to maximize the effectiveness of converged networks. Practice exams are also included, which will allow you to answer questions in the same format that the test will use on exam day, and will provide in-depth instructional feedback on each question to thoroughly cover every subject you'll need to master.
prerequisties
  • Cisco Certified Network Associate (CCNA) is required.
Duration
Online
  • It is a 8 days program and extends up to 2hrs each.
  • The format is 40% theory, 60% Hands-on.

Corporate
  • It is a 2 days program and extends up to 8hrs each.
  • The format is 40% theory, 60% Hands-on.
Classroom
    Private Classroom arranged on request and minimum attendies for batch is 4.
course content
  • Chapter 1 - Network Requirements
    • Network Requirements
    • IIN and Cisco SONA Framework
    • Intelligent Information Network
    • Cisco SONA Framework
    • Cisco SONA Layers
    • Cisco Network Models
    • Cisco Enterprise Architecture
    • Cisco Hierarchical Network Model
    • Example: Enterprise Network
    • Traffic Conditions in a Converged Network
    • Network Traffic Mix and Requirements
    • Example: Integrated Services
  • Chapter 2 - Describe Cisco VoIP
    • Implementations
    • Introducing VoIP Implementations
    • Benefits of Packet Telephony Networks
    • Packet Telephony Components
    • Two Basic Methods for Voice over IP
    • Analog Interfaces
    • Digital Interfaces
    • Stages of a Phone Call
    • Distributed vs. Centralized Call Control
    • Distributed Call Control
    • Centralized Call Control
    • Digitizing and Packetizing Voice
    • Converting Analog to Digital
    • Analog-to-Digital Conversion Steps
    • Converting Digital to Analog
    • Digital-to-Analog Conversion Steps
    • The Nyquist Theorem
    • Example: Sampling of Voice
    • Quantization
    • Quantization Techniques
    • Example: Quantization of Voice
    • Digital Voice Encoding
    • Compression Bandwidth Requirements
    • Voice Codec Characteristics
    • Mean Opinion Score
    • What is a DSP?
    • Example: DSP Used for Conferencing
    • Example: DSP Used for Transcoding
    • Encapsulating Voice Packets for Transport
    • Voice Transport in Circuit-Based Networks
    • Voice Transport in IP Networks
    • Explaining Protocols Used in Voice Encapsulation
    • Which Protocols to Use for VoIP?
    • Voice Encapsulation Examples
    • Reducing Header Overhead
    • Voice Encapsulation Overhead
    • RTP Header Compression
    • When to Use RTP Header Compression
    • Section 3 Review
    • Calculating Bandwidth Requirements
    • Factors Influencing Bandwidth
    • Bandwidth Implications of Codecs
Videos
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