Configuring Route Policy Manager

Route Policy Manager supports route maps and IP prefix lists. These features are used for route redistribution and policy-based routing. A "prefix list" contains one or more IPv4 or IPv6 network prefixes and the associated prefix length values. You can use a prefix list by itself in features such as Border Gateway Protocol (BGP) templates, route filtering, or redistribution of routes that are exchanged between routing domains. Route maps can apply to both routes and IP packets.

Route filtering and redistribution pass a route through a route map while policy based routing passes IP packets through a route map.

This section contains payload examples and CLIs to demonstrate how to use the NX-API REST API to configure route policies on Cisco Nexus 3000 and 9000 Series switches and to show how the REST APIs correspond to the CLI commands. For more information, see the Cisco Nexus 9000 Series NX-OS Unicast Routing Configuration Guide.

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-installation-and-configuration-guides-list.html/