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List:       ms-ospf
Subject:    Regarding route selection between the routes thru BB and NBB.
From:       Subrat Mohanty <subratm () FUTURE ! FUTSOFT ! COM>
Date:       2001-11-30 2:55:07
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  N0        N1               N2              N2             N4           N5
N6
-----R1--------------R2-------------R3---------------R4-------------R5------
-R6-----
 A1         A1              A2              A3              BB Area      A4
A4


N0,N1 --- A1
N2------- A2
N3------- A3
N4------- BBArea
N5------- A4
N6------- A4

One network N7 is reachable to R1 and R6 also( Say ASExt LSA is generated by
R6 and R1 for N7). How R2 knows that route to N7 will travel thru BB so that
It won't take that path and take the path via R1? (Assume that cost thru R1
is higher and that of BB is lower).

Regards Subrat



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