Enhancements to commit check processing

The processing performance when you issue the commit check command has been optimized for the following static and dynamic interface types: 

•  Logical demultiplexing (demux) interfaces (demux0) 
•  PPPoE logical interfaces (pp0) 
•  Inline services interfaces (si) 

The improved performance for commit check enables the overall commit operation to complete faster when new demux0, pp0, or si interfaces are added to the configuration.