1. Redistribute interface routes to OSPF external.
See Enabling/Disabling Interface Subnets to OSPF External.
2. Redistribute interface routes to RIP.
See Enabling/Disabling Interface Subnets to RIP.
3. Redistribute interface routes to IGRP.
See Enabling/Disabling Interface Subnets to IGRP.
4. If you want to make the changes permanent, click on the configuration page.