Configuring RIPng to Import External Routes

RIPng can import external routes to enrich routing information.

To access a device running a non-RIPng protocol, an RIPng-capable device needs to import routes of the non-RIPng protocol into the RIPng network.

All the following commands can set the cost of the imported route, which are listed in descending order of priorities.

Access the system view.
system-view
Configure a RIPng process and access the RIPng process view.
ripng [ process-id ]
(Optional) Set the default cost for the external routes imported by RIPng.
default-cost cost

If no cost is specified, this command can be used to set the default cost for the external routes imported by RIPng from other routing protocols.
Import external routes.
import-route { { ripng | isis | ospfv3 } process-id | bgp [ permit-ibgp ] | unr | direct | static } [ [ cost cost | inherit-cost ] | route-policy route-policy-name ] ^*