Field - r747ctfl Port type flags Map: R747CDAT Based on: R747CTFL Description Port type flags Flag fields This is a flag field with the following bit fields: Field Bit-Position Description r747cscu 0 Port type is single CU r747cmcu 1 Port type is multiple CU r747cchp 2 Port type is CHPID r747csw 3 Port type is switch