BGP Question

Jun 28, 2005 2 Replies

Hi All, When I aggregate routes , will the community attribute also be carried in the aggregated route. Can anyone point me to a document , which talks about this ... TIA Maneesh



From RFC1997:

"... If a range of routes is to be aggregated and the resultant aggregates attribute section does not carry the ATOMIC_AGGREGATE attribute, then the resulting aggregate should have a COMMUNITIES path attribute which contains all communities from all of the aggregated routes..."

Full rfc is on:

formatting link

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