H19-461_V1.0 exam

In the large iron perimeter intrusion solution, which Huawei product should be selected?A . OSN 6600B . OSN 9800C . EF3000-A50D . EF3000-F50View AnswerAnswer: D

What is the actual service rate of FC3200?A . 1.06 Gbit/sB . 28.05 Gbit/sC . 2.12 Gbit/sD . 14.025 Gbit/sView AnswerAnswer: B

What standard is the subway evolving from enhanced MSTP to?A . IP-RANB . SPNC . Packet-enhanced OTND . OSUView AnswerAnswer: C

2M multi-path lossless protection provides N protection paths, N is the maximum to?A . 4B . 1C . 3D . 2View AnswerAnswer: A

The national air traffic control backbone network was built in 2018, with about 400 MSTP devices. The trunk path rate is less than 1G. OTN transformation is an inevitable trend. Which of the following is the most vigilant standard competition?A . PTNB . RouterC . SPNView AnswerAnswer: C

What is Huawei's preferred access layer device in the SDH scenario of transportation?A . E6608TB . E6616C . E9624XD . E9624View AnswerAnswer: B

Which type of valve chamber in pipelines?A . BB . AC . DD . CView AnswerAnswer: C

OSU bandwidth adjustment only supports the same path mode, which of the following is not the change path mode?A . Optixstar 's E800 seriesB . Optixtrans E6600 SeriesC . OptiXtrans​ E9600 SeriesD . OC Series ​View AnswerAnswer: A

How many OSU pipes does Huawei Power Miniaturized OTN's 100G line support?A . 4000B . 3000C . 2000D . 1000View AnswerAnswer: D

What is the maximum convergence ratio of ETH over osu?A . 300:1B . 400:1C . 200:1D . 100:1View AnswerAnswer: B