328To do… Use the command… RemarksStep 3 Return to system view quit —Step 4 Enter interface view interface interface-type interface-number ––Step 5 Enable RIPng on theinterface ripng process-id enable RequiredDisabled by defaultIf RIPng is not enabled on an interface, then the interface will not send or receive any RIPng routes.Configuring RIPng route controlBefore the configuration, accomplish the following tasks:• Configure an IPv6 address on each interface, and ensure all nodes are reachable to oneanother.• Configure RIPng basic functions.• Define an IPv6 ACL before using it for route filtering. See ACL in the ACL and QoSConfiguration Guide for related information.• Define an IPv6 address prefix list before using it for route filtering. See Routing Policy in theLayer 3 – IP Routing Configuration Guide for related information.Configuring an additional routing metriAn additional routing metric can be added to the metric of an inbound or outbound RIP route,namely, the inbound and outbound additional metric.The outbound additional metric is added to the metric of a sent route. The route’s metric in therouting table is not changed.The inbound additional metric is added to the metric of a received route before the route isadded into the routing table, so the route’s metric is changed.Follow these steps to configure an inbound or outbound additional routing metric:To do… Use the command… RemarksStep 1 Enter system view system-view ––Step 2 Enter interface view interface interface-type interface-number ––Step 3 Specify an inboundrouting additionalmetricripng metricin value Optional0 by default
