I agree with you. The NSSA does not send Type-7
LSA's to area 0.0.0.0., but converts them to Type-5. Their explanation
contradicts their answer, but even the explanation is not correct; it should say
"...which are advertised into the backbone as Type-5
LSA's"
JMHO
MLC
"Ken Yeo" [EMAIL PROTECTED] wrote in message
8v1hk3$sbe$[EMAIL PROTECTED]">news:8v1hk3$sbe$[EMAIL PROTECTED]... According to Dolye's book p.
537, I think the answer is A and B instead of B, C. Any
comments? Thanks, Ken.
-- You chose the following answer(s), A, B The correct
answer(s), B, C How does a not-so-stubby area interact with
area 0.0.0.0? Choose 2 A. The NSSA sends type 5 LSAs to
area 0.0.0.0 B. The NSSA blocks non-default type 5 LSAs from entering
the NSSA from area 0.0.0.0 C. The NSSA sends type 7 LSAs to area
0.0.0.0 D. The NSSA accepts type 7 LSAs from area 0.0.0.0
Explanation External routes received by ASBRs in the
NSSA are propagated throughout the NSSA as type 7 LSAs, which are
advertised into the backbone. This is a directional transfer from the
NSSA to area 0.0.0.0. Other than the default generated on the ABR,
externals in area 0.0.0.0 are blocked from entering the NSSA.
_
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