최신 H31-311-ENU 무료덤프 - Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission)
Which of the following are the device-level protection schemes of SDH products? (Multiple Choice)
정답: A,B,C,D
Which of the following statements about the 1+1 protection of cross-connect boards are correct? (Multiple Choice)
정답: A,B,E,F
Which of the following is the functional unit that provides the interfaces related to the orderwire phone and serial data for the system?
정답: D
Which of the following communication protocols are used for DCN management on Huawei devices? (Multiple Choice)
정답: B,C,D
The STM-64 has ( ) AU pointers.
정답: D
Which of the following logical functional modules are involved in processing clock signal? (Multiple Choice)
정답: B,D
EPL services exclusively use ports and band widths, and different users may need to share resources.
Which of the following methods can be used to isolate user data?
Which of the following methods can be used to isolate user data?
정답: B
In the case of SNCP, a line board selectively receives services. Therefore, the SNCP can protect the services on the line.
정답: A
For the OSN 3500, there is a slot mapping relationship between processing boards and interface boards. The processing board in slot 1 maps to the interface board in slot 19-20.
정답: A
The clock unit can access an external clock source as the timing signal source of the system only through the external clock interface. In addition, it can output the processed clock and provide the clock source for other devices that require timing.
정답: A