Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 1810

Related Commands In Dell Networking OS, you can configure one route-export per VRF as you can only expose one set of routes for leaking. However, you can configure multiple route-import targets because a VRF can accept routes from multiple VRFs. You can expose a unique set of routes from the source VRF for leaking to other VRFs. When two VRFs leak or export routes, there is no option to discretely filter leaked routes from each source VRF. For example, you cannot import one set of routes from one VRF and another set of routes from another VRF. Only active routes are eligible for leaking. For example, if one VRF has two routes corresponding to BGP and OSPF, in which the BGP route is not active, the OSPF route takes precedence over BGP. Even though the target VRF has specified filtering options to match BGP, the BGP route is not leaked as that route is not active in the Source VRF. • ip route-import - imports routes from another VRF. ip route-import Imports IPv4 routes that another VRF leaks using the VRF tag during the export of these routes. Syntax Parameters ip route-import tag [route-map-name] route-import tag Enter the keywords route-import to import routes into the VRF. Enter a tag (ASN number) to specify an import route target for importing routes from another VRF. To import leaked routes from another VRF, use the same ASN number that is specified as the export route target at the source VRF. route-map-name Enter the name of the route-map to filter the imported routes. NOTE: Use the route-map attribute while importing routes from the global RTM. Route-maps allow you to filter routes at the import end based on the matching criteria that you define in the route-map. Command Modes • CONFIGURATION • VRF mode 1810 Virtual Routing and Forwarding (VRF)