单选题While reviewing cluster logs， and administrator notice that an event， network_down rs232a， occurred on the previous day. After verifying the physical network connections and device states， what command can be used to verify the cluster state？（）A clstatB cllsifC clsnapshotinfoD clcheck_server
单选题
While reviewing cluster logs， and administrator notice that an event， network_down rs232a， occurred on the previous day. After verifying the physical network connections and device states， what command can be used to verify the cluster state？（）
A
clstat
B
cllsif
C
clsnapshotinfo
D
clcheck_server
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