BGP: Route filter with ip prefix-list

Using the same network diagram, I would want prefix 10.20.0.0 to be filtered from advertisement by the border iBGP routers (r1 and r3). Using prefix-list is a more granular method than using ACL with distribute-list. Hide r2 prefixes from r5 This has to be done at r3 as this is the router than is doing … Continue reading BGP: Route filter with ip prefix-list

Advertisement