Configuration in the Controller Link Sharing (CLS) scheme.
Specifies the maximum CBR traffic that can be allocated
in a traffic direction on an interface. It is expressed
as a percentage of the maximum traffic direction's
bandwidth (applies after output pacing, for example).
This object interacts with MinCbr (if specified) such that
MinCbr <= MaxCbr.
This object interacts with MaxAgg (if specified) such
that MaxCbr <= MaxAgg.
Note that a change to this value affects subsequent
connection setup, not existing connections. This object is
not instantiated for interfaces to which it cannot be applied.