Which command can be used to display the overall status of an InfiniBand switch in an Exalogic
machine?
A.
showunhealthy
B.
listlinkup
C.
ibcheckerrors
D.
env_test
Explanation:
http://docs.oracle.com/cd/E18476_01/doc.220/e18478/leafswitch.htm (1.2.1.3 Verifying
the status of a gateway switch)