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src/content/partials/network-interconnect/bgp-peering.mdx

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@@ -61,9 +61,7 @@ Additionally, when multiple BGP routes exist with the same prefix length and pri
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Cloudflare supports traffic engineering via BGP communities and AS prepending. You can use these traffic routing techniques to set route priorities and perform traffic engineering across multiple interconnects.
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The default BGP route priority is `100`. This base priority can be adjusted using communities. For example, when a route is tagged with the community `13335:60010` its priority is set to `10`. This makes it a higher priority than the default of `100` because lower numeric values are preferred. This operates similarly to local preference communities. However, unlike local preference, these combine numerically with AS prepends as follows.
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Additionally, for each AS prepending — where the customer ASN is added multiple times to the AS Path — an additional `10` is added to the route's base priority. By increasing the priority number, the route is less preferred.
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The default BGP route priority is `100`. This base priority can be adjusted using communities. For example, when a route is tagged with the community `13335:60010` its priority is set to `10`. This makes it a higher priority than the default of `100` because lower numeric values are preferred. This operates similarly to local preference communities. However, unlike local preference, these combine numerically with AS prepends. This means that for each AS prepending — where the customer ASN is added multiple times to the AS Path — an additional `10` is added to the route's base priority. By increasing the priority number, the route is less preferred.
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In summary:
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