A、A. Switch times would exceed 50 ms for an OC-3 BLSR ring.
B、B. An equal amount of working and protect bandwidth is required.
C、C. DCC bandwidth is not large enough to handle K1/K2 processing.
D、D. There is not enough bandwidth in an OC-3 ring to justify BLSR protection.
更多“Why is an OC-3 2F-BLSR not feasible?（）”相关的问题
A、 An equal amount of working and protect bandwidth is required. B、 DCC bandwidth is not large enough to handle K1/K2 processing. C、 Switch times would exceed 50 ms for an STM-1 MS-SPRing ring. D、 There is not enough bandwidth in an STM-1 ring to justify MS-SPRing protection.
A、阅读程序，说明程序执行后BH，BL，AL，CL的值； B、MOV BL，26H C、MOV AL，BL D、MOV CL，4 E、SHR BL，CL F、ADD BL，30H H、MOV BH，BL I、AND AL，OFH J、ADD AL，30H K、MOV BL，AL INT 3 BH=（），BL=（），AL=（），CL=（）。
A、b,3 B、b,8 C、b,13 D、f,3 E、f,8 F、f,13 H、Compilation fails. I、An exception is thrown at runtime.
A、[1, 2, 3, 5] B、[2, 1, 3, 5] C、[2, 5, 3, 1] D、[5, 3, 2, 1] E、[1, 3, 5, 2] F、Compilation fails. H、An exception is thrown at runtime.
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