中国斜学巷术大学 信息网给与协议 UKIVERIITY OF SCIENCE AND TECHNOLOOY OF CHINA Permanent Virtual Circuit (PVC) Input Output Input Output Port VPIVCI Port VPIVCI Port VPINCI Port VPINCI 1 29 3 45 1 33 3 02 29 2 52 4 15 2 15 3 14 1 64 3 29 1 64 3 29 3 29 1 64 3 29 1 64 15 45 3 14 B 30 43 16 Input Output 2 Input Output Port VPIVCI Port VPIVCI Port VPIVCI Port VPI/CI 1 45 2 16 10 1 16 2 43 2 52 1 29 3 14 4 10 1 64 3 29 1 64 3 29 3 29 1 64 3 29 1 64 VPI/VCI tables in network equipment updated by administrator信息网络与协议 Permanent Virtual Circuit (PVC) A B D C Input Output Port VPI/VCI Port VPI/VCI 1 33 3 02 2 15 3 14 1 64 3 29 3 29 1 64 Input Output Port VPI/VCI Port VPI/VCI 1 29 3 45 2 52 4 15 1 64 3 29 3 29 1 64 Input Output Port VPI/VCI Port VPI/VCI 1 45 2 16 2 52 1 29 1 64 3 29 3 29 1 64 29 30 10 16 15 45 14 43 Input Output Port VPI/VCI Port VPI/VCI 1 16 2 43 3 14 4 10 1 64 3 29 3 29 1 64 1 2 4 2 3 3 2 4 2 1 3 VPI/VCI tables in network equipment updated by administrator