Huawei H12-821_V1.0 : HCIP-Datacom-Core Technology V1.0

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Huawei H12-821_V1.0 Exam Syllabus Topics:

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

1. In IGMPv1, querier selection depends on a multicast routing protocol, such as PIM. In IGMPv2 and IGMPv3, the interface with the largest IP address acts as the querier.

A) TRUE
B) FALSE

2. When two routers exchange LSDB information using DD packets, a master/slave relationship is formed first, the router with a larger router ID is the master, and determine the MS bit.

A) TRUE
B) FALSE

3. A switch runs MSTP. The configuration is shown in the figure. What is the role of this switch in MSTI 1?

A) Non-root switch
B) Secondary root switch
C) Root switch
D) Uncertain

4. Both MQC and PBR can be applied on device interfaces to filter received and sent packets or control packet forwarding paths.

A) TRUE
B) FALSE

5. Link aggregation is a common network technology. Which of the following are advantages of link aggregation?

A) Route backup
B) Load balancing
C) Increased link bandwidth
D) Improved reliability

Solutions: