RE: ABR

["kasturi cisco" <kasturi_cisco@xxxxxxxxxxx>]

Tomasz,

So i assume u are asking that ABR has 2 routes to an ISIS network and why
does it prefer the Area 0 route.  Yes, it is a feature of OSPF route
selection.

Hint: OSPF ABR is connected to both Area 0 and Area x. So it has two
routes to same network of diff type in IP table. How does OSPF do route
selection ?

HTH.

Good Luck,
Kasturi.

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