BGP聚合as-set advertise-map_BGP聚合

  1. advertise-map xxx 用来挂汇总路由的,当route-map xxx 中的路由存在时,才会出现汇总路由。否则没有
  2. 汇总路由只继承advertise-map xxx 中路由的属性
  3. 当汇总路由携带了多个明细属性,可用advertise-map xxx 来移除某个明细路由的路由属性

实验拓扑:

 

BGP聚合as-set advertise-map_BGP聚合_02

R2配置:

BGP聚合as-set advertise-map_BGP聚合_03

验证:

R1通告192.168.193.0/24

BGP聚合as-set advertise-map_BGP聚合_04

BGP聚合as-set advertise-map_BGP聚合_05

 R1不通告192.168.193.0/24

BGP聚合as-set advertise-map_BGP聚合_06

BGP聚合as-set advertise-map_BGP聚合_07