单选题PTN以( )为内核。AlPBMPLSCATMDSDH
单选题
PTN以( )为内核。
A
lP
B
MPLS
C
ATM
D
SDH
参考解析
解析:
暂无解析
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单选题PTN以( )为内核。AlPBMPLSCATMDSDH