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Huawei H31-161 Q&A - in .pdf
Huawei H31-161 Value Pack
(Actual Exam Collection)
- Exam Code: H31-161
- Exam Name: HCIE-Carrier IP (Written)
Online Testing Engine supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.- If you purchase Huawei H31-161 Value Pack, you will also own the free online Testing Engine.
- Updated: Sep 20, 2026
- Q & A: 180 Questions and Answers
- H31-161 PDF + PC Testing Engine + Online Testing Engine
- Value Pack Total: $119.98 $79.99
- Save 50%
Huawei H31-161 Q&A - Testing Engine
- Exam Code: H31-161
- Exam Name: HCIE-Carrier IP (Written)
- Updated: Sep 20, 2026
- Q & A: 180 Questions and Answers
- Uses the World Class H31-161 Testing Engine.
Free updates for one year.
Real H31-161 exam questions with answers.
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Huawei H31-161 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-Carrier IP (Written) |
| Exam Number: | H31-161 |
| Exam Format: | Multiple Response, Multiple Choice, True/False |
| Real Exam Qty: | 180 |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | HCIE-Carrier IP (Lab) HCIE-Carrier IP (Interview) |
| Available Languages: | English, Chinese |
| Exam Price: | 300 USD |
| Sample Questions: |  |
| Exam Way: | Computer-based written exam administered at authorized test centers or via Pearson VUE. |
| Pre Condition: | It is recommended to have HCIP-Carrier IP certification or equivalent experience before attempting. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert |
Huawei H31-161 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: High Availability (HA) and QoS | 22% | - High redundancy principles - QoS mechanisms |
| Topic 2: Network Evolution and New Technologies | 10% | - Carrier network evolution - Next-generation network trends |
| Topic 3: Advanced MPLS Features | 25% | - MPLS traffic engineering - MPLS VPN and TE |
| Topic 4: Multicast and Service Access Technologies | 14% | - Multicast routing protocols - BRAS user access technologies |
| Topic 5: Advanced Routing Protocol Features | 15% | - OSPF/IS-IS advanced operations - BGP/MPLS integration |
| Topic 6: Security and Network Planning | 14% | - Security basics - IP MAN and backbone network planning |
Your H31-161 Preparation Starts With Good Information
Clear conditions, honored without argument. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Excluded from the policy: exams taken within three days of purchase, candidate names that do not match the payer, and free or expired products. If you prefer, exchange your product for two others of equal value instead.
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Huawei defines the following prerequisites for the Huawei HCIE-Carrier IP (Written): It is recommended to have HCIP-Carrier IP certification or equivalent experience before attempting..
Verify the current requirements on the official certification page before booking.
The current exam information lists 180 questions for the H31-161 exam, with 90 minutes minutes allowed. Practicing with a timer beforehand turns the limit into a familiar rhythm.
Through continuous research and development, and speed. Our technicians and experts work on the H31-161 bank daily, updating the database the moment the actual exam content changes — more frequently than typical offerings on the market. The bank is organized around the core knowledge and key points of the Huawei HCIE-Carrier IP (Written) syllabus, every answer is expert-verified, and delivery is immediate after payment. Customers come first here, and the free demo lets you verify all of it before spending anything.
The Huawei HCIE-Carrier IP (Written) blueprint is built on these principal domains:
- Advanced Routing Protocol Features (15%)
- Advanced MPLS Features (25%)
- Network Evolution and New Technologies (10%)
The official outline continues with additional domains — the question bank covers the full set.
At present, the passing score for the H31-161 exam is 600/1000 and the registration fee is 300 USD. Both belong to Huawei and can change, so confirm them on the official site when you register.
Huawei HCIE-Carrier IP (Written) Sample Questions:
Question #1
In PIM DM, which of the following statements about state-refresh message processing are true?
- A. State-refresh messages carry the (S, G) assert and prune status of downstream interfaces.
- B. State-refresh messages are generated only on the DRs that directly connect to multicast sources.
- C. If an interface with the (S, G) entry is an assert loser, state-refresh messages are not forwarded to the interface.
- D. If an interface with the (S, G) entry is in the prune state, state-refresh messages are not forwarded to the interface.
- E. Only state-refresh messages received by the RPF interface may be forwarded.
Correct Answer: A,C,E 🗳️
Question #2
Which of the following statements about the destination addresses of packets and the Router Alert option are true?
- A. The ResvTear message without the Router Alert option is sent to the previous hop.
- B. The Path message carrying the Router Alert option is sent to the egress node.
- C. The Resv message carrying the Router Alert option is sent to the ingress node.
- D. The PathTear message without the Router Alert option is sent to the next hop.
Correct Answer: B 🗳️
Question #3
CR-LSP and GRE are selected as tunneling policies. CR-LSP has a higher priority and a maximum of three tunnels can be configured for load balancing. Which statement about tunnel selection is false?
- A. If the number of tunnels used for load balancing is less than the configured value and CR-LSP or GRE tunnels become Up, these tunnels will also be configured for load balancing.
- B. One GRE tunnel is selected. If a new CR-LSP tunnel is added or a CR-LSP tunnel becomes Up, the selected GRE tunnel will be replaced with an active CR-LSP.
- C. The CR-LSP tunnel in the Up state is preferred. If less than three CR-LSP tunnels are in the Up state, GRE tunnels in the Up state are also selected until there are three available tunnels.
- D. When three CR-LSP tunnels are used for load balancing, the three CR-LSP tunnels must be in different
Correct Answer: D 🗳️
Question #4
In MPLS QoS, traffic policies are developed based on simple traffic classification and complex traffic classification. In traffic policies based on simple traffic classification, the service class, color, and drop priority of packets are reset based on the tags in packets. In traffic policies based on complex traffic classification, measures such as traffic policing, priority re-marking, packet filtering, policybased routing, and traffic sampling are implemented based on the traffic type. Generally, simple traffic classification is applied on border routers in DiffServ domains, and complex traffic classification core routers. QoS traffic policies are configured by performing the following operations:
1. Defines DiffServ domains and configuring a traffic policy.
2. Classifies traffic.
3. Defines traffic behaviors and configures characteristics of behaviors.
4. Defines a traffic policy and specifies actions for traffic categories.
5. Applies the traffic policy.
6. Configures L-LSP.
7. Configures reverse address check.
8. Adds interfaces to the DiffServ domains.
Which of the preceding operations are required when you configure simple traffic classification?
- A. 1 6 8
- B. 1 5 6
- C. 2 3 4 8
- D. 2 4 5 7
Correct Answer: A 🗳️
Question #5
RTA is a leaf router that directly connects to host A through interface GigabitEthernet 1/0/0. The interface is configured as follows:
interface Ethernet1/0/0
undo shutdown
ip address 192.168.4.2 255.255.255.0
pim sm
igmp enable
igmp version 3
igmp ssm-mapping enable
Configurations in the IGMP view are as follows:
igmp
ssm-mapping 233.1.1.0 255.255.255.0 10.10.1.1
A user sends an IGMPv2 Report message on host A to join groups 232.1.1.1 and 233.1.1.1 but the user cannot receive (10.10.1.1, 232.1.1.1) and (10.10.1.1, 233.1.1.1) messages. To solve this problem, which of the following configurations are required?
- A. Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 233.1.1.1.
- B. Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 232.1.1.1 and 233.1.1.1.
- C. Configure ssm-mapping 232.1.1.0 255.255.255.0 10.10.1.1 in the IGMP view.
- D. Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 232.1.1.1.
Correct Answer: B,C 🗳️
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