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Spanning Tree exercise

Spanning Tree exercise. by Jon-Olov Vatn KTH/IMIT/TSLAB. A. B. C. H. H. H. H. H. H. A simple LAN. A. B. C. A simple LAN. A. B. A simple LAN. C. A. B. H. H. H. H. H. H. A simple LAN. C. Hello {RootID, RootCost, MyID, PortID}. Hello 6,0,6,2. 6. 11. 7.

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Spanning Tree exercise

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  1. Spanning Tree exercise by Jon-Olov Vatn KTH/IMIT/TSLAB

  2. A B C H H H H H H A simple LAN

  3. A B C A simple LAN

  4. A B A simple LAN C

  5. A B H H H H H H A simple LAN C

  6. Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 6 11 7 Hello 6,0,6,1 Hello 11,0,11,2 2 (5) 2 (5) 2 (8) Hello 7,0,7,2 Hello 11,0,11,1 Hello 7,0,7,1 1 (5) 1 (5) 1 (5) A simple LAN

  7. 6 11 7 2 (8) 2 (5) 2 (5) 1 (5) 1 (5) 1 (5) A simple LAN Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 Hello 6,0,6,1 Hello 6,5,11,1 Hello 6,8,7,1

  8. 6 11 7 2 (8) 2 (5) 2 (5) 1 (5) 1 (5) 1 (5) A simple LAN Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 Hello 6,0,6,1 Hello 6,5,11,1

  9. 6 2 (8) 2 (5) 2 (5) 1 (5) 1 (5) 1 (5) A simple LAN Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 Hello 6,0,6,1 11 7 Hello 6,5,11,1

  10. 6 D 2 (8) 2 (5) 2 (5) 1 (5) 1 (5) 1 (5) Another bridge wakes up Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 Hello 6,0,6,1 11 7 Hello 6,5,11,1

  11. 6 3 2 (5) 2 (5) 2 (8) 2 (5) 1 (5) 1 (5) 1 (5) 1 (5) Another bridge wakes up Hello {RootID, RootCost, MyID, PortID} Hello 6,0,6,2 Hello 6,0,6,1 11 7 Hello 6,5,11,1 Hello 3,0,3,2 Hello 3,0,3,1

  12. 6 3 2 (5) 2 (8) 2 (5) 2 (5) 1 (5) 1 (5) 1 (5) 1 (5) Another bridge wakes up Hello {RootID, RootCost, MyID, PortID} Hello 6,0,5,2 Hello 6,0,5,1 Hello 3,5,11,2 Hello 3,5,7,2 11 7 Hello 3,0,3,2 Hello 3,0,3,1

  13. 6 3 2 (5) 2 (5) 2 (8) 2 (5) 1 (5) 1 (5) 1 (5) 1 (5) Another bridge wakes up Hello {RootID, RootCost, MyID, PortID} Hello 3,10,6,2 Hello 3,5,7,2 11 7 Hello 3,0,3,2 Hello 3,0,3,1

  14. 6 3 2 (5) 2 (5) 2 (8) 2 (5) 1 (5) 1 (5) 1 (5) 1 (5) Another bridge wakes up Hello {RootID, RootCost, MyID, PortID} Hello 3,10,6,2 Hello 3,5,7,2 11 7 Hello 3,0,3,2 Hello 3,0,3,1

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