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

1. R1, R2, R3, and R4 run OSPF. The area IDs are as shown in the figure. Please match the LSA types and area IDs that exist in each area.

2. Which of the following descriptions about roaming is wrong? (Multiple choice)

A) When roaming, the STA associated with the new AP sends a re-association request, and contains the information of the original associated AP.
B) The working channels of the two APs before and after immersion can be different
C) The working channels of the two APs before and after roaming must be the same
D) When roaming, the STA associated with the new AP sends an association request, and contains the information of the original associated AP.

3. The router directly guides the forwarding of data according to the FIB forwarding table.

A) TRUE
B) FALSE

4. Which of the following description about OSPF is correct?

A) OSPF uses the Bellman-Ford algorithm, and each router runs the algorithm independently
B) OSPF LSA is regularly updated every 30 minutes
C) OSPF floods an LSU every 5s
D) OSPF itself has no confirmation mechanism, so 0SPP relies on the lower layer protocol, namely TCP confirmation.

5. When IGMP query is configured with SSM Mapping rules, SSM services can only be provided to member hosts running IGMPv2.

A) TRUE
B) FALSE

Solutions: