单选题How is the cost of a virtual link in OSFP calculated？（）ATakes the metric of the outgoing interface.BUses the metric that is assigned during configuration.CUses the path metric to reach the virtual neighbor.DUses a default of zero unless otherwise specified.
单选题
How is the cost of a virtual link in OSFP calculated？（）
A
Takes the metric of the outgoing interface.
B
Uses the metric that is assigned during configuration.
C
Uses the path metric to reach the virtual neighbor.
D
Uses a default of zero unless otherwise specified.
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