Huawei H12 821 Hcip Datacom Core Technology V1 0 Practice Test - Set 1
Test your knowledge with this Huawei H12 821 Hcip Datacom Core Technology V1 0 mock exam. Get real-world IT questions and prepare for certification success.
Exam Information
Exam Code
Huawei H12 821 Hcip Datacom Core Technology V1 0
Exam Title
H12-821: Huawei HCIP-Datacom-Core Technology V1.0
Vendor
Huawei
Difficulty
Intermediate
Duration
120 Minutes
Question Format
Multiple Choice
Last Updated
March 21, 2025
This exam covers advanced networking concepts, including network design, routing, switching, and troubleshooting in Huawei Datacom.
Practice Test
Shop Best H12-821: Huawei HCIP-Datacom-Core Technology V1.0 Resources Worldwide Amazon
1. Which routing protocol is used for large-scale enterprise networks?
2. Which protocol provides secure remote access to network devices?
3. Which layer of the OSI model is responsible for packet forwarding?
4. What is the function of VLANs in a network?
5. Which command displays the routing table on a Huawei router?
6. Which technology prevents loops in Ethernet networks?
7. Which address type is used in IPv6 for local communication?
8. Which command is used to enable OSPF on a Huawei router?
9. Which protocol is responsible for translating domain names to IP addresses?
10. Which QoS technique prioritizes critical traffic?
11. What is the purpose of NAT in networking?
12. Which protocol is used to synchronize time across devices?
13. Which type of address is used to identify a single network device?
14. Which command saves the current configuration on a Huawei router?
15. Which protocol dynamically assigns IP addresses?
16. Which technology improves network redundancy?
17. Which protocol is used for neighbor discovery in IPv6?
18. Which layer of the OSI model handles error detection?
19. Which command is used to restart a Huawei router?
20. Which protocol ensures reliable data delivery?
21. Which BGP attribute is used to prevent routing loops?
22. What is the default OSPF hello timer on broadcast networks?
23. Which command displays detailed OSPF interface information?
24. What is the purpose of VRF in MPLS networks?
25. Which protocol does VRRP use for master election?
26. What is the default BGP keepalive timer?
27. Which command shows ECMP routes on Huawei devices?
28. What is the primary function of PIM in multicast?
29. Which LACP mode actively negotiates aggregation?
30. What is the purpose of BGP communities?
31. Which command displays detailed BGP neighbor information?
32. What is the default STP priority on Huawei switches?
33. Which MPLS label is reserved for explicit NULL?
34. What is the purpose of PBR?
35. Which command shows interface statistics on Huawei devices?
36. What is the function of TTL in MPLS?
37. Which BGP state indicates active TCP connection?
38. What is the purpose of URPF?
39. Which command enables LLDP globally on Huawei devices?
40. What is the default VRRP priority?
41. Which protocol number does OSPF use?
42. What is the purpose of BFD?
43. Which command shows MAC address table on Huawei switches?
44. What is the default OSPF cost for 10Gbps interfaces?
45. Which MPLS component performs label switching?
The Huawei H12 821 Hcip Datacom Core Technology V1 0 certification is a globally recognized credential for IT professionals. This practice test helps you prepare by covering key topics like hardware, networking, troubleshooting, and security.
Want more practice? Check out our other mock exams: