2ef2109a_oftware__End_of_Sale_____Cisco_efix_length_Field_Descriptions_Field
[Description] Locally assigned weight (if not 0) of the path. Weight is used in choosing the preferred path to a route. It is not advertised to any neighbor. [Field] 
weight
Cisco ASR 9000 Series Aggregation Services Router Routing Command Reference, Release 4.1 - BGP Commands [Cisco IOS XR Software (End-of-Sale)] - Cisco