Displaying the data path ID of the device
OpenFlow associates a globally unique data path ID to be used by the controller to distinguish OpenFlow devices on a network. To display the data path ID assigned to the device, enter the following command:
device# configure terminal device(config)# show openflow datapath-id Openflow datapath id 0x000038453b3ce6ca
The output of the command shows the data path ID. The data path ID is derived from the chassis MAC address.