2ef2109a_oftware__End_of_Sale_____Cisco_efix_length_Field_Descriptions_Field
[Description] List of update-groups to which the net has been advertised. Update-groups that have only one peer are not listed here. [Field] 
Advertised to update-groups
Cisco ASR 9000 Series Aggregation Services Router Routing Command Reference, Release 4.1 - BGP Commands [Cisco IOS XR Software (End-of-Sale)] - Cisco