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Huawei HCIE-Datacom V1.0 Sample Questions:

1. In a BGP/MPLS IP VPN scenario, if a PE and CE use OSPF to exchange routing information, domain IDs are used to identify whether the routes imported to VPN instances are from the same OSPF domain.

A) TRUE
B) FALSE

2. On a CloudCampus virtualized campus network, service data enters different VNs from physical networks through edge nodes, and the VN that the data will enter is determined by the VLANs to which users belong.
Which of the following statements about dynamic VLAN authorization is incorrect?

A) When wired users pass 802.1X authentication, they join the authorization VLANs delivered to edge nodes.
B) When wireless users pass 802.1X authentication, they join the authorization VLANs delivered to edge nodes.
C) When wireless users pass Portal authentication, they join the authorization VLANs delivered to edge nodes.
D) When wired users pass MAC address authentication, they join the authorization VLANs delivered to edge nodes.

3. Which of the following statements about the SP scheduling algorithm isincorrect?

A) If the SP scheduling algorithm is used and a high-priority queue occupies a large amount of bandwidth, the low-priority queue may be starved.
B) When the SP scheduling algorithm is used to schedule multiple low-priority queues, the data packets that enter the queue first are forwarded first.
C) To ensure the quality of key services, the SP algorithm can be used to schedule services and set the minimum bandwidth.
D) The SP scheduling algorithm preferentially schedules high-priority queues.

4. In Huawei SD-WAN Solution, which of the following tunneling technologies is used to establish data channels?

A) MPLS
B) IPsec
C) WLAN
D) GRE over IPsec

5. When an SSH client logs in to an SSH server that is configured only with username and password authentication in SSH mode, the key exchange phase is not involved (no key is generated).

A) TRUE
B) FALSE

Solutions: