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Huawei H12-891_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IPv6 and Advanced IP Technologies | - IPv6 deployment
|
| Enterprise Network Architecture | - Network design principles
|
| Routing and Switching Technologies | - IP routing protocols
|
| Data Center and Virtualization Technologies | - VXLAN and overlay networks
|
| Network Automation and Programmability | - SDN and automation
|
| Network Security and QoS | - QoS mechanisms
|
| WAN and VPN Technologies | - MPLS fundamentals
|
Huawei HCIE-Datacom V1.0 Sample Questions:
Question 1
Which of the following statements about prefix segments and adjacency segments are correct?
A. An adjacency segment identifies an adjacency on a network.
B. An adjacency SID is an offset value within the SRGB range advertised by the source end.
C. A prefix SID is a local SID out of the SRGB range.
D. A prefix segment identifies the prefix of a destination address on a network.
Question 2
Which of the following statements about IPSG is incorrect?
A. IPSG can be used to prevent hosts from changing IP addresses.
B. IPSG can be used to check the validity of IP packets. If IP packets are invalid, the device reports an alarm to an NMS.
C. IPSG is a source IP address filtering technology based on Layer 3 interfaces.
D. IPSG can defend against IP address spoofing attacks.
Question 3
Node segments in SR-MPLS must be manually configured.
A. TRUE
B. FALSE
Question 4
Which of the following are potential risks in HTTP communication?
A. Pretending: Third parties can impersonate another user.
B. Lost: There is a low probability that data is lost during transmission.
C. Tampering: Third parties can tamper with communication data.
D. Eavesdropping: Third parties can obtain communication data.
Question 5
The following figure shows some configurations of R1. Based on these configurations, which of the following statements about IS-IS on R1 are correct?
isis 1
is-level level-2
cost-style wide
network-entity 49.0022.ee8c.a0c2.baf1.00
isis 2 vpn-instance tt
is-level level-2
cost-style wide
network-entity 47.00ce.390d.efdc.b3e1.00
isis 3 vpn-instance rr
is-level level-2
cost-style wide
network-entity 47.cc0a.3efb.bbdd.aae1.00
A. Process 1 contains only global routing information.
B. Process 1 contains the global routing information and routing information of VRFs tt and rr.
C. Routing information is shared between processes 2 and 3.
D. Routing information of process 2 is isolated from that of process 3.
Solutions:
| Question 1 Answer: A,D | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: A,C,D | Question 5 Answer: A,D |
