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Updated: Sep 07, 2025
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Huawei HCIE-Datacom V1.0 Sample Questions:
1. The most effective way to view device warnings through the CLI is?
A) Display alarm
B) Display clock
C) Display interface brief
D) Display current-configuration
2. The following description of the TTL in the MPLS Header is correct:
A) Control of upstream devices for label distribution
B) To control label distribution
C) Limit LSR
D) A TTL that acts like an IP header and is used to prevent message loops
3. Regarding the description of the encapsulation format of the labels in MPLS, the correct one is?
A) label in the S field, lbit Used to identify whether the label is a bottom label, and a value of 1 indicates that it is the penultimate label
B) For Ethernet, PPP packets, the tag stack is like a "cushion layer", located between the layer 2 header and the data, and when there is a VLAN tag, the MPLS header is placed on the Ether head and VLANtag between
C) The TTL field in the label has a similar meaning to the TTL (Time To Live) in the IP packet, and also has the effect of preventing loops
D) The total length of an MPLS single tag is 4 bytes (32 bits).
4. For a non-directly connected EBGP neighbor to establish properly, what configurations must be included as follows?
A) peer connect-interface
B) peer ebgp-max-hop
C) peer ignore
D) peer as-number
5. OSPFV is the GP running on the P4 network) OSPF3 is the KGP running on the IP6 network. OsPFV works the same basic way as OSPF2, such as elections for DR and BDR. As shown in the figure, an engineer uses three routers for IP6 service testing, and he wants to interconnect the IPv6 network by running OSPFv3.
Which of the following statements is correct regarding the election of the network DR?
A) After the network converges, R1 is powered off and restarted, and when the network converges again, R3 is DR
B) After the network converges, the engineer modifies the priority of R1 to 100, the priority of R2 to 10, and R3 to the default value. When the network converges again, Rl is DR and R2 is BDR
C) After the network converges, the broadcast link adds a device, R4, with a priority of 150 When the network converges again, R4 is DR
D) After the network converges, R1 is DR
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: D | Question # 3 Answer: C,D | Question # 4 Answer: B,D | Question # 5 Answer: A,B,C |
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