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Huawei H31-124_v2.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Carrier IP V2.0 Certification Exam |
| Exam Number: | H31-124_v2.0 |
| Real Exam Qty: | 60-70 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Chinese |
| Exam Format: | Single-choice questions, Multiple-choice questions |
| Exam Price: | USD 200 (approx.) |
| Passing Score: | 600/1000 |
| Exam Duration: | 90 minutes |
| Related Certifications: | HCIE-Carrier IP HCIA-Carrier |
| Recommended Training: | Huawei Training and Certification Learning Platform |
| Exam Registration: | Huawei Certification Official Site |
| Sample Questions: | Huawei H31-124_v2.0 Sample Questions |
| Exam Way: | Online proctored or authorized test center (Pearson VUE / Huawei testing centers depending on region) |
| Pre Condition: | No strict prerequisite, but HCIA-Carrier or equivalent networking knowledge is recommended. |
| Official Syllabus URL: | https://certification.huawei.com |
Huawei H31-124_v2.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Network Operations and Troubleshooting | - Carrier IP network maintenance
|
| Topic 2: Routing Protocols | - IGP and EGP routing
|
| Topic 3: Network Services and QoS | - Traffic engineering and QoS
|
| Topic 4: MPLS and VPN Technologies | - VPN implementation
|
| Topic 5: Carrier IP Network Fundamentals | - IP networking principles and architecture
|
Huawei HCIP-Carrier IP V2.0 Sample Questions:
Question #1
Which of the following statements regarding multicast MAC address is correct?
- A. The range of multicast MAC address is assigned by IEEE.
- B. Multicast MAC address is composed of 23 bits.
- C. The first six hexadecimal value of the multicast Mac address is 0x01005e.
- D. On Ethernet, 28-bits of layer 3 multicast IP address are mapped into the 24-bits of the layer 2 multicast MAC address.
Correct Answer: C 🗳️
Question #2
Which of the BGP attributes is Optional transitive attribute?
- A. MED
- B. LOCAL_PREF
- C. AS_PATH
- D. ORIGIN
- E. NEXT_HOP
- F. COMMUNITY
Correct Answer: F 🗳️
Question #3
VXLAN uses MAC in UDP encapsulation to extend Layer 2 networks and encapsulates Ethernet packets on IP packets. When packets are transmitted on a routed network, the intermediate touting device does not need to learn inner MAC addresses.
- A. False
- B. True
Correct Answer: B 🗳️
Question #4
Compared with VPLS, what are the characteristics of EVPN?
- A. By using the EVPN technology, PB on the carrier's backbone network do not need to establish full connections, which greatly reduces the network complexity and reduces the number of signaling messages.
- B. The PE learns the local and remote MAC addresses and their IP addresses through ARP and MAC address advertisement routes, and caches the information locally to prevent ARP request packets from being broadcast to other PEs and reduce network resource consumption.
- C. EVPN enables a device to implement load balancing among multiple EVPN routes with the same destination MAC address but different next hops when managing MAC addresses.
- D. EVPN needs to be configured to be in full connection state on all PEs on the carrier's backbone network.
That is, PWs must be set up between any two PEs.
Correct Answer: A,B,C 🗳️
Question #5
Which of the following statement are correct regarding TTL value in VRRP packet?
- A. The TTL value of device from different manufactures is different; on VRP, the TTL value is 1.
- B. By default, the VRRP packet with TTL value not equal to 255 will be dropped; On VRP, we can use some commands to disable the function of delecting TTL value.
- C. The VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.
- D. The TTL value must be 255 In normal VRRP packet.
Correct Answer: B,D 🗳️
By Betty
