Which three LSA types can be flooded within an OSPF stub area？（）
第1题：
A. the kind of OSPF areas being implemented
B. the number of external LSAs in the network
C. the number of DRs and BDRs in the areas
D. the number of virtual links in the areas
E. how well the areas can be summarized
F. the use of LSA filters
第2题：
The show ip ospf database external command displays information about which OSPF LSA type？（）
第3题：
A. LSA Type 8
B. LSA Type 9
C. LSA Type 10
D. Transparent LSA
第4题：
Routes redistributed into an OSPF ASBR are which LSA type？（）
第5题：
Which LSA is the Type 10?（）
第6题：
Which three fields are optional in an OSPFv3 external LSA？（）
第7题：
Which OSPF LSA type does an ASBR use to originate a default route into an area？ （）
第8题：
A.A
B.B
C.C
D.D
第9题：
Which extension to the OSPFv2 protocol supports traffic engineering？（）
第10题：
Which three characteristics apply to IS - IS but not to OSPF?（）