Dell Force10 Software Defined Networking Deployment Manual page 36

Defaults Disabled (shutdown)
Command Modes OPENFLOW INSTANCE
Command History
Version 9.1(0.0)
Usage Use the no shutdown command to enable the OpenFlow instance. When the no
Information
shutdown command is used, the OpenFlow instance sends a request to the OpenFlow
controller to establish a connection.
Use the shutdown command to disable an OpenFlow instance. You must use the shutdown
command before making any configuration changes to the OpenFlow instance.
All OpenFlow instances are disabled by default.
Related openflow of-instance
Commands
controller
36
Introduced on the S4810 and Z9000.
Create or modify an OpenFlow instance.
Configure the controller used by OpenFlow.