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OSPF router ID

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R1 is configured with the following interfaces in OSPF area 0.
Int s0=198.17.16.10/24, Int lo 100= 1.1.1.1/24, int lo 10=200.200.200.200/24 , int S1=210.210.210.210/24. Which of the above addresses will be chosen as OSPF router ID. Note. OSPF router ID is no manually configured.

Int s0=198.17.16.10/24
Int lo 100= 1.1.1.1/24,
Int lo 10=200.200.200.200/24
Int S1 =210.210.210.210/24
None of the above.

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The OSPF router ID is determined. The response received a '5/5' rating from the student who posted the question originally.

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Int lo 10=200.200.200.200/24 will be the router ID.

Here is how the router id chosen:

1. If there is OSPF ...

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