单选题What is true when designing OSPF import routing policy in JUNOS software?（）A Import policies are not possible.B Import policies only match on external routes.C Import policies only match on internal routes.D Import policies can cause inconsistent link
题目
单选题
What is true when designing OSPF import routing policy in JUNOS software?（）
A
Import policies are not possible.
B
Import policies only match on external routes.
C
Import policies only match on internal routes.
D
Import policies can cause inconsistent link state databases.