Overview of Yallcast Dynamic Topology Configuration

10/26/99


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Table of Contents

Overview of Yallcast Dynamic Topology Configuration

Yallcast-specific Content Protocol Stack Challenges

Tree Terminology

Multicast (Over Tree)

Broadcast (Over Everything)

Multicast with Mesh Repair*

Unicast, and Anycast (Over Tree and Mesh)

Tree Building Approaches

Member Discovery

Tree Loop Detection/Prevention

Root Path

PPT Slide

Root Path Loop Detection

Valid Parents

How Loops Form

Loop Avoidance Algorithms

Emergency Loop Avoidance

Emergency Loop Avoidance: Only P Changing Parent

Emergency Loop Avoidance: P and L Changing Parent

Coordinated Loop Avoidance

PPT Slide

PPT Slide

Author: PF

Email: francis@slab.ntt.co.jp

Home Page: www.yallcast.com