3) Distance Vector Versus Link State
B) Distance Vector Protocols
2) Working Example
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| A's Routing Table | ||
|---|---|---|
| Route from A to | Link | Cost |
| A | local | 0 |
| B | 1 | 1 |
| C | 1 | 2 |
| D | 3 | 1 |
| E | 1 | 2 |
| E's Routing Table | ||
|---|---|---|
| Route from E to | Link | Cost |
| A | 4 | 2 |
| B | 4 | 1 |
| C | 6 | 1 |
| D | 5 | 1 |
| E | local | 0 |
Note: if more than 1 path to the same destination have the same cost,
router arbitararily picks one as the path to use.