In the scenarios where different dynamic routing protocols are used in the same network, it is necessary to exchange routing information between these protocols (Figure 1). Since each protocol has its own operational algorithm, they cannot work together, therefore the redistribution of the routes from one protocol to another must take place. The route redistribution between 2 different protocols is performed according to the following principles:
Figure 1 - The scheme with a routing information redistribution |
Configuration examples of redistribution between dynamic routing protocols are described in the attached documents: Note, ODR does not support the ability to redistribute routing information from other dynamic routing protocols. At the same time, routing information from the ODR can be imported into OSPF and RIP. |