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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. BGP uses which of the following messages to exchange routing information between peers?

A) Route-refresh
B) Open
C) Keepalive
D) Update

2. Which of the following functions does Huawei's ilaster NCE product have? (Multiple choice)

A) Network Automation
B) Predictive maintenance based on big data and AI
C) Can manage equipment across manufacturers
D) Provide a variety of open API interfaces

3. Intranet users of a company use the No-pat method of NAT to access the Internet. If all public IP addresses are used, what will happen to intranet users who access the Internet later?

A) Subsequent intranet users will not be able to access the Internet
B) Automatically switch NAT to PAT and go online
C) Synchronize the message to other NAT conversion equipment for NAT conversion
D) Squeeze out the previous user and force NAT conversion to access the Internet

4. As shown in the figure, R1 and R2 form a VRRP backup group.

So which of the following descriptions about this backup group are correct? (Multiple choice)

A) The data of the three PCs is forwarded to the Internet via R2
B) If R2 fails, the flow direction will be changed.
C) If R1 fails, the flow direction will be changed.
D) The data of the three PCs is forwarded to the Internet via R1

5. NAC (Network Access Control) network access control includes three authentication methods. () authentication, MAC authentication and Porta authentication.

Solutions: