This section describes the ways in which you can exchange or redistribute routes between routing protocols.
Which redistribution do you want to perform?
Two-Way Redistribution
One-Way Redistribution
From Aggregate Routes to IGRP
From Aggregate Routes to OSPF External
From Aggregate Routes to RIP
Enabling/Disabling Interface Subnets to IGRP
Enabling/Disabling Interface Subnets to OSPF External
Enabling/Disabling Interface Subnets to RIP
From IGRP to OSPF External -IGRP interface belongs to a stub network (No downstream IGRP routes)
From IGRP to OSPF External -IGRP interface belongs to a non-stub network (downstream IGRP routes are present)
From OSPF to IGRP OSPF interface belongs to a stub network (no downstream OSPF routes)
From OSPF to RIP OSPF interface belongs to a stub network (no downstream OSPF routes)
From OSPF to IGRP OSPF interface belongs to a non-stub network (has downstream OSPF routes)
From OSPF to RIP OSPF interface belongs to a non-stub network (has downstream OSPF routes)
From OSPF External to IGRP
From OSPF External to RIP
From RIP to OSPF External RIP interface belongs to a stub network (no downstream IP routes)
From RIP to OSPF External RIP interface belongs to a non-stub network (has downstream routes)
From Static Routes to IGRP
From Static Routes to OSPF External
From Static Routes to RIP