Which two statements describe the process identifier that is used in the command to configure
OSPF on a router? (Choose two.)
Router(config)# router ospf 1
A.
All OSPF routers in an area must have the same process ID.
B.
Only one process number can be used on the same router.
C.
Different process identifiers can be used to run multiple OSPF processes
D.
The process number can be any number from 1 to 65,535.
E.
Hello packets are sent to each neighbor to determine the processor identifier.