This is a 4-byte (32-bit) object with each bit enabling/disabling a particular type of trace/debug statement. Following is the convention followed. |< + |00000000|00000000|00000000|00000000| + CPT VCCV Func Levels GR 00000000 00000000 00000000 00000001 - Level One Critical Trace 00000000 00000000 00000000 00000011 - Level Two Error Trace that includes level One 00000000 00000000 00000000 00000111 - Level Three Debug Trace that includes level One and level Two 00000000 00000000 00000001 00000000 - Signalling Functional Traces 00000000 00000000 00000010 00000000 - Session Functional Traces 00000000 00000000 00000100 00000000 - VC Functional Traces 00000000 00000000 00001000 00000000 - Critical Functional Traces 01000000 00000000 00000000 00000000 - Debug Messages for Packet Rx 00100000 00000000 00000000 00000000 - Debug Messages for Packet Tx 01100000 00000000 00000000 00000000 - Debug Messages for Packet Tx and Rx 00000000 00000001 00000000 00000000 - VCCV critical debug statements 00000000 00000010 00000000 00000000 - VCCV management configuration 00000000 00000100 00000000 00000000 - VCCV capability exchange and selection 00000000 00001000 00000000 00000000 - Graceful Restart related debug Statements