If you have 2 routers 1 ripv1 and 1 ripv2 will they talk to each other?

If you have two routers set up, one running RIPv1 and one running RIPv2, neither router will accept updates from the other.

R1: (RIPv1)

RIP: ignored v2 packet from 192.168.1.2 (illegal version)

R2: (RIPv2)

RIP: ignored v1 packet from 192.168.1.1 (illegal version)