raypinon I'm not sure how a config block would help us out, since both commands are placed quite near to each other if they are present in the config. Here is a sanitized copy/paste from a switch in our environment that has snooping enabled globally and on a per-vlan basis:
ip name-server X.X.X.X
!
!
ip dhcp snooping vlan 1-1005
no ip dhcp snooping information option
ip dhcp snooping
!
mls qos map cos-dscp 0 8 16 26 32 46 48 56
Both the per-vlan activation and the global command are required for snooping to work, what I want to find using NCM is the switches that were deployed improperly (engineer did not enter the global command and just entered the per-vlan command).