[c-nsp] BGP order of operation

Arie Vayner ariev at vayner.net
Sun Apr 9 15:25:14 EDT 2006


This is the order:

Inbound:
   route-map
   filter-list
   prefix-list
   distribute-list


Outbound:
  distribute-list
   prefix-list
   filter-list
   route-map

Arie

On 4/9/06, Hank Nussbacher <hank at efes.iucc.ac.il> wrote:
> Can someone point me at a Cisco doc that describes what BGP neighbor
> statement takes preference or overrides another?
>
> There is advertise-map, default-originate, distribute-list, filter-list to
> name a few. Who overrides whom?  Example: if I have default-originate to a
> neighbor but at the same time I have a distribute-list of "deny any", will
> the 0.0.0.0 that default-originate wants to announce be blocked by the
> distribute-list?  I can list many other examples but prefer not to lab
> each of them to determine which bgp neighbor command is "stronger".  I am
> just looking for a doc page that indicates the rules.
>
> Thanks,
> Hank
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