I have to configure OSPF between the two devices. GigabitEthernet9/1 is the interface which is connected to device to which I have establish OSPF neighbourship. Do I need to assign IP address to the access port to enable the OSPF Neighbourship.
1#sh ip ospf interface gigabitEthernet 9/1
%OSPF: OSPF not enabled on GigabitEthernet9/1
Below is the inteface configuration:
#sh run interface gigabitEthernet 9/1 Building configuration...
Just as long as your OSPF router config and network config between VLAN 20 and the OSPF enabled layer 3 device that is connected to gigabitEthernet 9/1 is correct and both belong to the same network then it should come online just fine.
Can you post the OSPF router config of both devices?
is that a layer 3 switch and does it support OSPF?
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