Traffic engineering
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Traffic Engineering. Traffic Engineering. Network engineering dealing issues of performance evaluation and optimization of operational network Measurement Characterization Modeling Control of Traffic. Traffic Engineering Objectives. Using network resources economically and reliably

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Traffic Engineering

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Traffic engineering

Traffic Engineering


Traffic engineering1

Traffic Engineering

  • Network engineering dealing issues of performance evaluation and optimization of operational network

  • Measurement

  • Characterization

  • Modeling

  • Control of Traffic


Traffic engineering objectives

Traffic Engineering Objectives

  • Using network resources economically and reliably

  • Address measures like

    • Delay

    • Packet Loss

    • Throughput etc.


Optimization of traffic engineering

Optimization of Traffic Engineering

  • Capacity Management

    • Capacity Planning

    • Routing Control

    • Resource Management

  • Traffic Management

    • Nodal Traffic Control

    • Other Functions


Routing control

Routing Control

  • Significant Impact on TE

  • Desirable Routing?


Routing protocols and algorithms

Routing Protocols and Algorithms

  • OSPF

    • Limited Capabilities for TE

    • ECMP Capability

  • SPF-TE

  • WSPF

    • DAP

  • SWPF


Routing protocol lsr

Routing Protocol(LSR)

  • MPLS

  • MIRA

  • DORA

  • WDORA


Simulation results

Simulation Results


Simulation result continue

Simulation Result Continue


Simulation results continue

Simulation Results Continue


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