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CCNP Enterprise Core (350-401) Cisco Routing

BGP Path Attributes: Locally Originated via Network or Aggregate Advertisement

After Weight and Local Preference, the third decision is to determine if the route originated locally. Preference is given in this order:

  1. Was the route advertised locally
  2. Was this part of a network that has been aggregated locally
  3. Was this route learned by a BGP peer

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