> For the complete documentation index, see [llms.txt](https://ccnp-sp.gitbook.io/studyguide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ccnp-sp.gitbook.io/studyguide/routing/bgp/rpl.md).

# RPL

RPL (Route Policy Language) is an IOS-XR feature that replaces route-maps in IOS-XE. Instead of creating articles about it here, I highly suggest you check out other great resources such as the PDF linked below:

<https://web.archive.org/web/20221220085905/https://learning.nil.com/assets/Tips-/Using-the-IOS-XR-Routing-Policy-Language-for-BGP.pdf>

You will get plenty of practice with RPLs as we lab through topics throughout this study guide such as L3VPN and BGP security.