This object indicates which objects in the traffic class table
are valid. If an attribute of a TC is configured, the
corresponding bit in this object should be set.
'source'
Source address is valid.
'destination'
Destination address is valid.
'sourcePort'
Source port object in the entry is valid.
'destinationPort'
Destination port object in the entry is valid.
'dscp'
DSCP object in the entry is valid.
'protocol'
Protocol object in the entry is valid.
'nbar'
NBAR object in the entry is valid.