Huawei HCIP-Datacom-Campus Network Planning and Deployment V1.5 Sample Questions:

1. In the WAN BGP protocol, if "route reflectors are configured between IBGP neighbors, and the reflectors reflect client routes to non-client neighbors", which of the following problems will be caused?

A) IBGP neighbor relationships are automatically disconnected.
B) May create IBGP routing loops (if non-client neighbors are not configured with loop prevention mechanisms).
C) The reflector automatically stops the route reflection function.
D) Non-client neighbors cannot receive reflected routes (the route reflector does not reflect client routes to non-clients).

2. In Huawei's SD-WAN solution, for the " branch multi-link (Internet + MPLS) access" scenario, which of the following technologies can "detect link quality in real time and select the optimal link for different services"?

A) Link Quality Detection (LQM) + Service Link Matching Strategy
B) Link priorities are preset manually and not dynamically adjusted.
C) Allocate service traffic only based on link bandwidth.
D) Static routes are bound to fixed links.

3. When OSPF is deployed on a wide area network (such as an inter-carrier link), which of the following configurations can improve the adaptability and stability of the OSPF network? (Multiple choice)

A) Enable OSPF authentication (such as zone authentication to prevent fake LSA injection).
B) Without configuring OSPF authentication, any device can access the OSPF domain .
C) Using the default hello/dead times (10s/40s) is not suitable for wide area network latency.
D) Adjust OSPF hello/dead times (e.g., change the hello time to 30 seconds to adapt to high latency in wide area networks).
E) Divide OSPF into reasonable areas (e.g., divide cross-regional links into backbone areas Area 0).

4. In Huawei's SD-WAN solution, which of the following technologies can "ensure that VPN service traffic and Internet service traffic between branches and headquarters are isolated and transmitted on the same physical link"?

A) No isolation mechanism; different services share the same channel.
B) Use only two independent physical links to transmit different services separately.
C) Link aggregation (binding multiple physical links into a single logical link)
D) Network slicing (allocating independent logical channels to different services)

5. In Huawei's SD-WAN solution, for the scenario of " branch multi-link (MPLS + Internet + 5G) load balancing", which of the following technologies can "dynamically adjust the traffic allocation ratio according to the real-time bandwidth utilization of the link"?

A) Dynamic load balancing based on link bandwidth utilization (reducing traffic on links with high utilization and increasing traffic on links with low utilization).
B) Randomly allocate traffic to each link, without considering bandwidth utilization.
C) Allocate traffic according to a fixed ratio (e.g., 40% MPLS, 30% Internet, 30% 5G), without adjusting for bandwidth changes.
D) All traffic is prioritized to use the MPLS link; other links are only used as cold backups.

Solutions: