(Euro)DOCSIS Technology and Protocol Level 1

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The (Euro)DOCSIS technology is the leading technology for broadband IP access in cable networks. The (Euro)DOCSIS cable networks are also the basis for all next generation packet-based services like VoIP, video conferencing and other high-speed multimedia services.

The Level 1 training comprehensively covers all aspects of the (Euro)DOCSIS technology up to DOCSIS 4.0. Hereby the fundamentals of the architecture, the cable modem’s provisioning process, security issues and their solutions, quality of service, management and much more are explained. This being an excellent starting point for people new to the real technical subjects and protocol level within (Euro)DOCSIS.

Achieve a comprehensive understanding of the ideas behind the (Euro)DOCSIS specifications up to DOCSIS 3.1

Understand the most important key issues and advantages when using (Euro)DOCSIS in your cable network

Benefit from the hands-on experience of the Excentis EuroDOCSIS certification testing

After attending this course, the attendee will be capable of understanding the (Euro)DOCSIS reference model and concepts

Everyone in the All Access Networks industry

Prerequisites: Some experience with RF and IP, basic electronics knowledge

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Course syllabus

Goals & Milestones

Evolution of DOCSIS standards: 1.0, 1.1, 2.0, 3.0, 3.1, and 4.0.

Reference Model and Evolution

Components and architecture: (M-)CMTS, Cable Modem (CM), Customer Premises Equipment (CPE), Hybrid Fiber-Coaxial (HFC) Network.

Packet forwarding mechanisms.

Advancements: Remote PHY (R-PHY), Modular Headend Architecture (MHA), Converged Cable Access Platform (CCAP).

Ranging, Registration, and Packet Scheduling

Overview of initial ranging and registration processes.

Understanding packet scheduling in DOCSIS networks.

IP Layout, DOCSIS CM and CPE Provisioning

Routing vs. bridging modes.

IP address assignment strategies for CMs and CPEs.

Configuration Files

Structure and management of DOCSIS configuration files.

QoS Mechanisms

Service flows and classifiers.

Quality of Service (QoS) considerations, especially in relation to VoIP.

Management of QoS parameters.

Channel Bonding and Load Balancing

Techniques for channel bonding.

Load balancing strategies across channels.

Security Overview

Identifying security threats in DOCSIS networks.

Implementing security measures, including Baseline Privacy Interface (BPI/BPI+).

Multicast Forwarding Concepts

Multicast Distribution Function (MDF).

Multicast QoS, authorization, and encryption methods.

Configuration Management and Monitoring

Operational Support System Interface (OSSI), Command Line Interface (CLI).

Monitoring tools: IP Detail Record/Service Provider (IPDR/SP), Simple Network Management Protocol (SNMP), NETCONF.

Event handling and proactive network monitoring techniques.

Channel Definition and Modulation

Use of Single Carrier QAM (SC-QAM) channels.

Orthogonal Frequency Division Multiplexing (OFDM) and Orthogonal Frequency Division Multiple Access (OFDMA) techniques.

RF Aspects

(Euro)DOCSIS RF frequencies and DOCSIS 3.1 extensions.

Transmit and receive performance of CMs and CMTSs.

Let's advance
networks together

We would welcome the opportunity to work with you to optimize, innovate and assure the robustness of your networks. And we put our heart into it, our work is our passion.

Jan De Beule

EMEA

Charlie Viaene

AMER-APAC

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