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An interface on an OSPF network has been very unstable, compromising the entire OSPF network to frequent LSA restarts. Which of the following solutions is most likely to fix the issue?

Manually assign a Router-id to and don’t assign it to any interface.

Choose the highest IP address assigned to an active physical interface as Router-id.

Set the Router-id to the smallest IP address of an active physical interface.

Configure the router-id and set it to a loopback interface.



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