单选题What is the role of route preference?（）AIt is used to determine which route should become active.BIt is used to select which routing table to use for forwarding.CIt is used to determine what routes to accept into the routing table.DIt is used to select the best route between multiple equal cost paths.
单选题
What is the role of route preference?（）
A
It is used to determine which route should become active.
B
It is used to select which routing table to use for forwarding.
C
It is used to determine what routes to accept into the routing table.
D
It is used to select the best route between multiple equal cost paths.
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