Enhanced Interior Gateway Routing Protocol (EIGRP) redistributes with the IGRP IP routing protocol automatically. Does EIGRP also interact with the Routing Information Protocol (RIP) IP routing protocol?

EIGRP can interact with RIP using the redistributecommands. Because RIP and EIGRP are so fundamentally different, automatic interaction would probably produce unpredictable and undesirable results. However, automatic interaction is possible between EIGRP and IGRP because of their architectural similarities. Refer to Redistributing Routing Protocolsfor more information.