Juniper
JN0-363 · Question #82
Which two LSA types are permuted in OSPF totally stubby areas? (Choose two.)
The correct answer is B. Type 3 C. Type 5. In OSPF, a totally stubby area does not permit type 3 summary LSAs (inter-area routes) or type 5 external LSAs (routes from outside the OSPF domain) to be flooded into the area. The area border router (ABR) will only send a default route as a type 3 LSA into the totally stubby…
OSPF
Question
Which two LSA types are permuted in OSPF totally stubby areas? (Choose two.)
Options
- AType 1
- BType 3
- CType 5
- DType 7
How the community answered
(54 responses)- A4% (2)
- B85% (46)
- D11% (6)
Explanation
In OSPF, a totally stubby area does not permit type 3 summary LSAs (inter-area routes) or type 5 external LSAs (routes from outside the OSPF domain) to be flooded into the area. The area border router (ABR) will only send a default route as a type 3 LSA into the totally stubby area.
Topics
#OSPF stub areas#totally stubby#LSA types#Type 5 LSA
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