I set up OSPF between Cisco ACI N9K-C93180YC-EX switch and C9300-48U switch, but Neighbor state is maintained in INIT and will not be established. I will attach the setting screen as a capture screen. Can you tell me what the problem is? Two Nexus sw...

I'm trying to make the L3out of ACI a preferred group. What should I do if 0.0.0.0/0 is not supported on the subnet and I want to use it?