[c-nsp] BGP Announce Partial Routes
Pavel Narozhnyy
paveln at gmail.com
Tue Aug 16 07:46:05 EDT 2005
Dear Alexander,
best way to do this is to "tag" incoming routes. You can use community
policy-map mechanism and community tag for this.
I hope, search on cisco.com <http://cisco.com> will give good results based
on this two keywords.
On 8/15/05, Alexander C. Fossa <alex at xifos.net> wrote:
>
> Hi,
>
>
>
> I'm after a bit of advice / help with my BGP configuration.
>
>
>
> Basically we have 3 full route upstreams and two partial route upstreams
> and about 200 private peerings. We have one customer who we announce our
> 'best mix' to and we receive their prefix and announce it to our
> upstreams / peers. How can I limit the routes that I announce to a
> customer, as we have one interested in purchasing only peering routes
> off us. For example some how tagging the routes when we receive from our
> two partial upstreams and private peers and then creating an announce
> list and only sending that to a partial routes customer.
>
>
>
> I hope you understand what I mean!
>
>
>
> Best Regards,
>
>
>
> Alexander Fossa
>
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