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Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU Questions 141–145 (page: 30)

Updated On: 10-Feb-2026

Huawei AirEngine 5761-21 and AirEngine 6761-21T each have a 2.5GE uplink port.

  1. True
  2. False

Answer(s): A



Which of the following statements is FALSE about Huawei AirEngine 5762-12SW?

  1. It can serve as the leader AP to manage up to eight Fit APs.
  2. It has two GE ports, one for uplink and the other for downlink.
  3. It supports a maximum wireless rate of 2.975 Gbps.
  4. Its cover can be flexibly changed based on the project and deployment environment requirements.

Answer(s): D



In Huawei's SD-WAN solution, the RR is a key node and does not participate in service traffic forwarding. However, if the RR fails, service traffic on the entire network will be interrupted. Therefore, the RR is typically deployed in redundancy mode.

  1. True
  2. False

Answer(s): B



The AR6300 provides high reliability and supports dual SRUs, dual power supplies, and redundant fans.

  1. True
  2. False

Answer(s): A



Which of the following statements is FALSE about geographic redundancy of controllers in Huawei's SD-WAN solution?

  1. Geographic redundancy supports disaster recovery backup between two clusters. The number of nodes in the active cluster must be the same as that in the standby cluster.
  2. The northbound and southbound interfaces or platforms of the controllers use the same domain name or IP address. Tenants and devices use this domain name or IP address to access the active controller cluster.
    After an active/standby switchover, traffic is automatically switched to the new active cluster.
  3. The active and standby clusters run at the same time and can both provide services properly. Data is synchronized between the two clusters in real time to ensure data consistency.
  4. Huawei SD-WAN controller active/standby solution supports only one active cluster and one standby cluster.

Answer(s): C



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