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Huawei H12-891_V1.0 Exam Syllabus Topics:

Huawei HCIE-Datacom V1.0 Sample Questions:

1. The channelized sub-interface and FlexE technologies both can be used to implement network slicing, but the application scenarios of the two technologies are slightly different. Which of the following statements about the two technologies are correct?

A) Only network slicing based on channelized sub-interface can be deployed across MSTP devices.
B) It is recommended that channelized sub-interface be used to reserve resources for interfaces with a bandwidth of less than 50 Gbit/s.
C) It is recommended that FlexE be used to reserve resources for 50GE and higher-rate interfaces.
D) Only FlexE-based network slicing can be deployed across OTN devices.

2. Huawei Open Programmability System (OPS) uses HTTP methods to access managed objects to manage network devices. To facilitate script compilation, Huawei OPS provides the Python script template. In the Python script template, what are the contents of the Content-type and Accept fields in the header of an HTTP request packet?

A) text/xml, text/json
B) text/json, text/xml
C) text/xml, text/xml
D) text/json, text/json

3. In the Huawei SD-WAN Solution, which of the following routing protocols is used to advertise VPN routes between CPEs?

A) BGP
B) IS-IS
C) RIP
D) OSPF

4. NETCONF provides a set of mechanisms for managing network devices. What layers can NETCONF be conceptually partitioned into?

A) Secure transport layer, messages layer, configuration layer, and content layer
B) Encrypted transport layer, messages layer, operations layer, and content layer
C) Encrypted transport layer, messages layer, configuration layer, and content layer
D) Secure transport layer, messages layer, operations layer, and content layer

5. In Huawei's NAC solution, which of the following cannot be used for Portal authentication?

A) SMS verification code
B) User's MAC address
C) User name and password
D) Passcode

Solutions: