Setup Guide

! this action exports only the OSPF and BGP routes to other VRFs
!
ip vrf vrf-Blue
ip route-export 2:2
ip route-import 1:1 import_ospf_protocol
!this action accepts only OSPF routes from VRF-red even though both OSPF as well as BGP routes
are shared
The show VRF commands displays the following output:
Important Points to Remember
• Only Active routes are eligible for leaking. For example, if VRF-A has two routes from BGP and OSPF, in which the BGP route is not
active. In this scenario, the OSPF route takes precedence over BGP. Even though the Target VRF-B has specied ltering options to
match BGP, the BGP route is not leaked as that route is not active in the Source VRF.
• The export-target and import-target support only the match protocol and match prex-list options. Other options that are congured in
the route-maps are ignored.
• You can expose a unique set of routes from the Source VRF for Leaking to other VRFs. For example, in VRF-red there is no option for
exporting one set of routes (for example, OSPF) to VRF- blue and another set of routes (for example, BGP routes) to some other VRF.
Similarly, when two VRFs leak or export routes, there is no option to discretely lter leaked routes from each source VRF. Meaning, you
cannot import one set of routes from VRF-red and another set of routes from VRF-blue.
1034 Virtual Routing and Forwarding (VRF)