Traffic Engineering for Multimedia Networks Training

Traffic Engineering for Multimedia Networks Training

Introduction:

Traffic Engineering for Multimedia Networks Training Course with Labs

This Traffic Engineering for Multimedia Networks Training course includes an intensive two-day long tutorial followed by a full day of workshop activity. You will begin by understanding the key concepts and techniques of traffic engineering. You will then learn to apply those techniques to the traffic engineering of QoS-aware multimedia networks. We will conclude with a day of exercises using actual network simulation tools. The exercises will be carefully chosen to reinforce what you learned in the first two days of the course.

To be able to participate in the hands-on activities, please bring a wireless-enabled laptop to the class. If using a company computer, please make sure beforehand that you have full administrative rights to install new software on the computer. The Traffic Engineering for Multimedia Networks Training course relies heavily on instructor/class interaction and lab exercises to make sure that you get the most out of this class and can apply the material back on your job. So come prepared to ask questions and dig into the discussions and labs.

Customize It:

With onsite Training, courses can be scheduled on a date that is convenient for you, and because they can be scheduled at your location, you don’t incur travel costs and students won’t be away from home. Onsite classes can also be tailored to meet your needs. You might shorten a 5-day class into a 3-day class, or combine portions of several related courses into a single course, or have the instructor vary the emphasis of topics depending on your staff’s and site’s requirements.

Traffic Engineering for Multimedia Networks TrainingRelated Courses:

Duration: 3 days

Objectives:

◾Understand the concepts, math, and techniques of traffic engineering
◾Determine the requirements for the various types of multimedia traffic
◾Understand the difference between QoS and QoE
◾Optimize the QoS and QoE for various traffic types
◾Balance the requirements of real time and unidirectional data, audio and video
◾Design for engineered networks vs big bandwidth networks
◾Use real-time QoS and QoE measurements to provide a feedback loop for network performance improvement

Course Content:

Day 1: Traffic Engineering Concepts

Traffic Engineering Techniques
◾Overview
◾Circuit
◾Cell
◾Packet
◾Switch/Router Issues
◾Access and Admission
◾Backbone
◾Internetworking
◾QoS/QoE Issues

Traffic Distributions and Metrics
◾Busy Hour Traffic (BHT) Measurement
◾Busy Hour Call Attempts (BHCA)
“Best Effort” Metrics
◾Traffic Engineering Focus PointsAccess
◾Backbone
◾Interconnection

Doing The Math
◾Blocking Rates
◾Grade of Service (GoS)
◾Quality of Service (QoS)
◾The ErlangsErlang B
◾Extended Erlang B Calculation (EEB)
◾Equivalent Queue, Extended Erlang B (EQEEB)
◾Erlang C
◾Engest Calculation
◾Poisson Calculation
◾Binomial Calculation

Provisioning
◾Circuit/TDM
◾Cell/ATM
◾Packet/IP
◾Internetworking
◾Traffic Engineering Exercise

Group and/or individual exercise: Engineering access and backbone for basic enterprise network environment. Objective is to size access for optimum QoS/QoE and price/cost trade-offs.

Day 2: Applying the Traffic Engineering Toolkit

Multimedia
◾Data Only
◾Voice Only
◾Video Only
◾Data and Voice
◾Data, Voice, and Video

Services and Class of Service (CoS)
◾Service Definitions
◾Service Level Agreements (SLAs)Availability
◾Packet Delivery
◾Delay
◾Delay Variation
◾Service-Specific Metrics
◾SLA Importance and Use

QoS Portfolio
◾PrioritizationIP CoS / DiffServ (Differentiated Services)
◾802.1 p/q (LAN Switching Prioritization and VLAN)
◾Weighted Fair Queuing/Class Based Weighted
◾Fair Queueing (WFQ/CBWFQ)
◾Low Latency Queueing (LLQ/DLLQ)
◾Priority Queueing (PQ)
◾Packet Fragmentation/Segmentation
◾Frame Relay Priority PVCs and RTP Priority
◾ATM CoS
◾Intserv / RSVP (IP Reservation Protocol)
◾Other Representative Techniques

Bandwidth Reservation
◾Bandwidth Reservation (VoDSL)
◾TDM Bandwidth Reservation (Packet Cable)
◾RSVP
◾Route Optimization
◾MPLS / gMPLS
◾RSVP/RSVP-TE
◾Hybrid(s)
◾Multimedia Traffic Engineering Exercise

Day 3: Hands-On Traffic Engineering

Automated network design and traffic engineering tools will be used in a “real world” scenario to model and simulate a multimedia IP network. The exercise will allow the participants to experiment on their own and run “what-if” type scenarios optimizing different aspects of network performance influenced by traffic engineering. Periodic milestones will be marked by group lab debriefs during which participants will share their ongoing progress. There are three levels of Hands-On Traffic Engineering labs geared to the experience and knowledge level of the learner. All learners will have a common debrief regardless of the level of difficulty of their lab exercise.

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Time Frame: 0-3 Months4-12 Months

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