How to check the current version of CAS in the background command line?
Enter the command line of the CAS backend.:
root@cvknode1:/# cat /etc/h3c_cas_cvk-version
V100R002B01D013SP03 V2.0 E0209H03 Enterprise 26697 Build 2015-02-06 16:45:30, RELEASE SOFTWARE
root@cvknode1:/#