OSPF: Difference between revisions
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(→DR BDR) |
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*The BDR also maintains adjacencies with all routers in case the DR fails |
*The BDR also maintains adjacencies with all routers in case the DR fails |
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*Election does not occur on point-to-point or multipoint links, these routers listen only on 224.0.0.5 address. |
*Election does not occur on point-to-point or multipoint links, these routers listen only on 224.0.0.5 address. |
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*Neighbor Table shows: |
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Ethernet -> Full/DR, Full/BDR |
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Serial -> Full/- |
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*DR preemption will not occur unless the current DR is reset |
*DR preemption will not occur unless the current DR is reset |
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*DR/BDR is not Area/AS specific; There is a DR/BDR for every shared Segment. |
*DR/BDR is not Area/AS specific; There is a DR/BDR for every shared Segment. |