DDP缩写的意思

CAI EEROM CICS SFB IOB CRC DS EF EAF ABDL SOC EFCI EWT ASC ESC NCBA SSG MADP CTDM DFSK ASI RAID APADAS UMTS DFOS DL AFC AP CPM CNCC DCT Bps DVC DPON CPS CC CSE DTD SSM DTP GIMM NDS APARS GDPS IM QDOS FED GPS IS-IS EELS S3 AJG FCN ETE STB RIP DCN DVVI mcu ppm