| Routing Example |
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| n | Example
1 |
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| – | F
detects that link to G has failed |
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| – | F
sets distance to G to infinity and sends update to A |
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| – | A
sets distance to G to infinity since it uses F to reach G |
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| – | A
receives periodic update from C with 2-hop path to G |
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| – | A
sets distance to G to 3 and sends update to F |
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| – | F
decides it can reach G in 4 hops via A |
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| D |
