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BGP Question

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

Reply to
coolmaneesh
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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:

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Reply to
Ivan Ostres

Thanks Ivan

Reply to
coolmaneesh

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