The value of the object tSapIngressLspExpFC specifies the forwarding class or the sub forwarding class to be used to classify all the traffic that matches the specific Lsp Exp value i.e. tSapIngressLspExpValue.

Specification of a sub forwarding class is also allowed. The format of a sub forwarding class is the concatenation of the base forwarding class and a sub class identifier in the form

base-fc-name[.sub-fc-name]

To reference a sub forwarding class, the mapping of the sub forwarding class should be existing in this QoS policy.

Unless tSapIngressLspExpFC is specified explicitly, this match will be ignored for classification purposes.