单选题What is the label for MPLS over ATM？（）AVPI 16BDLCICVPI and VCIDcircuit numberEPVC and SVC
单选题
What is the label for MPLS over ATM？（）
A
VPI 16
B
DLCI
C
VPI and VCI
D
circuit number
E
PVC and SVC
参考解析
解析：
暂无解析
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