This object indicates whether IP Source Guard is enabled
at this interface.
If this object is set to 'true', IP Source Guard is
enabled. Traffic coming to this interface will be forwarded
if it is from the list of IP addresses obtained through
DHCP Snooping. Otherwise, it is denied.
If this object is set to 'false', IP Source Guard is
disabled.
This object is deprecated and superceded by
cdsIfSrcGuardFilterType object.