Huawei HCIE-Datacom V1.0 認定 H12-891_V1.0 試験問題:
1. Which of the following statements about SR-MPLS characteristics are correct? (Select all that apply)
A) Efficient TI-LFA FRR protection is provided for fast path fault recovery.
B) Such networks can quickly interact with upper-layer applications through the source routing technology.
C) SR-MPLS supports smooth network evolution by extending existing protocols, such as IGPs.
D) Only the controller can compute paths based on explicit paths.
2. In the small and midsize campus network design based on the Huawei CloudCampus Solution, when over 100 branches need to communicate with each other, which of the following interconnection networking models is recommended?
A) Hub-spoke networking
B) Full-mesh networking
C) Partial-mesh networking
D) Direct networking
3. As shown in the following figure, an engineer tests network interconnection between two branches. To implement network interconnection, OSPF is deployed on R1, R2, and R3 of branch 1, and IS-IS is deployed on R2, R3, and R4 of branch 2. Which of the following operations needs to be performed to allow R1 to access R4's loopback interface address?
A) Run the default-route-advertise command only in the IS-IS view on R2.
B) No configuration is required.
C) Run the default-route-advertise command only in the OSPF view on R2.
D) Run the default-route-advertise command in both the OSPF and IS-IS views on R2.
4. VLAN-based MAC address flapping detection is configured. If MAC address flapping occurs, actions to be taken on an interface can be configured as required. Which of the following actions cannot be configured?
A) Alarm sending
B) Traffic filtering
C) Interface blocking
D) MAC address blocking
5. Which of the following statements are correct about the command:
ping -aX -cY -sZ -vpn-instance M 10.5.16.2
A) The source IP address of the ping packets is X.
B) The ping packets belong to VPN instance M.
C) During the ping operation, the quantity of ICMP Request packets is Y.
D) The size of each ICMP Request packet for the ping operation is Z bytes.
質問と回答:
| 質問 # 1 正解: A、B、C | 質問 # 2 正解: A | 質問 # 3 正解: C | 質問 # 4 正解: B | 質問 # 5 正解: A、B、C、D |














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