BGP Communities

Community Attribute

The community attribute provides a way of grouping destinations, called communities, to which routing decisions (such as acceptance, preference, and redistribution) can be applied. Use route-maps to set them.

  • no-export - Do not advertise this route to EBGP peers.
  • no-advertise - Do not advertise this route to any peer.
  • internet - Advertise this route to the Internet community; all routers in the network belong to it.

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