Format of FIB base

Unanswered Question
Apr 19th, 2007


As far as I know, FIB is the same info from the routing table but should be "reformated into a ordered list with the most specific route first".

Having a look to several FIBs, I ve never seen most specific route first. Following example, is before

How is this possible?


Switch# show ip cef

Prefix Next Hop Interface receive attached Vlan1 receive receive Vlan1 receive

I have this problem too.
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gmarogi Wed, 04/25/2007 - 05:10

Since each of these routes has a different prefix length (subnet mask), they're considered different destinations.


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