Huawei
H19-410_V1.0 · Question #39
H19-410_V1.0 Question #39: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions of railway business network security and reliability requirements are incorrect?
Options
- ATDM services and Ethernet services are physically isolated using different hard pipes
- BDifferent Ethernet subsystems use ODUk physical pipes to isolate services
- CE1 services are on the TDM plane, and IP services are on the packet plane. The encapsulation
- DBusiness interfaces tend to be IP-based, so physical isolation of business is no longer required
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