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Welcome to Cisco Support Community. We would love to have your feedback.

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BGP Community

hi,

I am working on BGP Community Attribute... specially i found configuration understanding difficulties with the notation of AA:NN...

this pettern is of fixed value or we can configure as per our requirement?

can we go for local preference, weight and MED using this AA:NN notation?

what are the steps to configure it?

i am not clear with its fundamental...

regards

Devang

1 REPLY
Cisco Employee

Re: BGP Community

Davang,

The community attribute is a 32 bits value and you can pretty much put anything you want in it.

Please read RFC1998 for some examples of what can be achieved using the community attributre.

http://www.ietf.org/rfc/rfc1998.txt?number=1998

Hope this helps,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
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