多选题Which three statements about OSPF partial SPF are true?()AIf it is triggered by Type 4, all Type 4 LSAs that announce a certain ASBR and all Type 5 and 7 LSAs are processedBIf it is triggered by Types 5 and 7, all Type 5 and 7 LSAs that contribute to a certain destination are processed.CIf it is triggered by Type 2, all Type 2 LSAs that contribute to a certain destination are processed.DIf it is triggered by the change of Type 3, 4, 5, and 7 LSAs.EIf it is triggered by the change of Type 2, 3, 5, and 7 LSAs

多选题
Which three statements about OSPF partial SPF are true?()
A

If it is triggered by Type 4, all Type 4 LSAs that announce a certain ASBR and all Type 5 and 7 LSAs are processed

B

If it is triggered by Types 5 and 7, all Type 5 and 7 LSAs that contribute to a certain destination are processed.

C

If it is triggered by Type 2, all Type 2 LSAs that contribute to a certain destination are processed.

D

If it is triggered by the change of Type 3, 4, 5, and 7 LSAs.

E

If it is triggered by the change of Type 2, 3, 5, and 7 LSAs


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