Q18 Single choice Mark for later How do you enable virtual mac (VMAC) on-the-fly on a cluster member? A cphaprob set int fwha_vmac_global_param_enabled 1 B clusterXL set int fwha_vmac_global_param_enabled 1 C fw ctl set int fwha_vmac_global_param_enabled 1 D cphaconf set int fwha_vmac_global_param_enabled 1 Correct answer