Re: [nsp] CEF,FIB and ip routing cache

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It's skimpy on the hardcore details, but this is a good start:

http://www.cisco.com/warp/public/105/20.html

In general, search around for papers on network lookup algorithms including multibit tries.

Sean

>Hi,
>
>I posted a question about ip routing (hoe the router do the match)
>
>Various answers have came up
>
>I woul like to know what is CEF, FIB and routing cache and how its
>implemented ?
>
>Any documents about ip routing (ip match on router table) and CEF, FIB >and
>router cache could help me.
>
>Thank you a lot
>
>Giuliano
>

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