BGP – Path Attributes

Attribributes combined together make up the "metric" or believability of a BGP route. Well-Known, Mandatory These attributes must be supported for RFC compliance. AS-PathNext-hopeOrigin Well-Known, Discretionary Industry standard and documented under RFC. They do not need to be included in a routing announcement but can be. Local PreferenceAtomic Aggregate Optional, Transistive Optional means that the … Continue reading BGP – Path Attributes