A network administrator reports that a new OpenFlow-enabled switch fails to register to a
controller. Which three troubleshooting tasks can help to resume operations? (Choose
three.)
A.
Verify that the switch is multicasting on port 6633.
B.
Verify that the controller is listening on port 6633 on localhost.
C.
Verify that the controller is listening on port 6633 on all addresses.
D.
Verify the JAVA_HOME Path.
E.
Verify that the firewall allows access to port 6633.
F.
Verify that TCP port 8080 is operational.