Free Demo
What makes the H35-821 exam a wall for so many candidates isn't the syllabus — it's the gap between reading about a topic and answering a real exam question on it. BraindumpsIT closes that gap with Huawei HCIP-Datacom-Carrier Core Technology V1.0 questions built for the 2026 blueprint.
Huawei H35-821 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Datacom-Carrier Core Technology V1.0 |
| Exam Number: | H35-821 |
| Exam Format: | Drag-and-drop, Short response, Single-answer, Multiple-answer, True/False |
| Exam Price: | 300 USD |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Available Languages: | Chinese, English |
| Exam Duration: | 90 minutes |
| Related Certifications: | HCIE-Datacom-Carrier HCIP-Datacom-Carrier IP Bearer |
| Real Exam Qty: | 55-60 |
| Recommended Training: | HCIP-Datacom-Carrier Core Technology Training |
| Exam Registration: | Pearson VUE Registration Huawei Certification Portal |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: HCIA-Datacom certification or equivalent knowledge |
| Official Syllabus URL: | https://e.huawei.com/en/training/certification/exams/h35-821 |
Huawei H35-821 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| IPv6 Core Knowledge | 8% | - IPv6 addressing and ICMPv6 - NDP and transition mechanisms |
| IS-IS Core Knowledge | 8% | - Basic configuration - Network types and route calculation - IS-IS protocol fundamentals |
| Routing and Traffic Control | 10% | - Traffic engineering and QoS basics - Route policies and filtering |
| Network Reliability | 5% | - Device redundancy mechanisms - VRRP and BFD |
| Network Security Technologies | 7% | - ACL and AAA - VPN and VRF |
| Switching Technologies | 7% | - Eth-Trunk and VLAN technologies - RSTP/MSTP |
| Network Services and Management | 5% | - DHCP and DHCP Relay - Basic network management protocols |
| Routing Fundamentals | 3% | |
| OSPF Core Knowledge | 16% | - Special areas (Stub, NSSA) - Configuration and troubleshooting - OSPF principles and mechanisms |
| BGP Core Knowledge | 17% | - BGP operation and attributes - EVPN basics - Route reflectors and confederations |
| Multicast Technologies | 9% | - IGMP and PIM protocols - IP multicast fundamentals |
Huawei H35-821 Exam — Frequently Asked Questions
The H35-821 exam is Huawei's official route to the HCIP-Datacom-Carrier Core Technology certification (Professional level). For IT professionals building a career, it signals verified skill — the kind of advantage that tips better opportunities your way. It also sits in a family of related credentials: HCIP-Datacom-Carrier IP Bearer, HCIE-Datacom-Carrier.
Delivery is instant — files unlock at payment and a copy lands in your email within a minute; our 24/7 online service team responds within 2 hours if anything goes missing, and there are no installation limits. On refunds, our guarantee is real but conditional: take the corresponding H35-821 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam — we process the full refund within 7 days. Exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products are excluded. Rather have a replacement? Exchange for two equal-value exam products free and keep your original updates.
Yes — the vendor points candidates to these courses:
Training teaches; practice reveals. Once a course ends, the H35-821 practice questions from BraindumpsIT tell you how much of it will survive real exam conditions.
Recommended: HCIA-Datacom certification or equivalent knowledge Requirements like these do get updated, so confirm the details on the official exam page — official H35-821 exam information — before you spend anything on registration.
Registration runs 300 USD, and the pass mark is 600/1000. Paying by credit card is the standard route — safe and stable for both buyer and seller. And remember the fee is per attempt: a retake costs the same again, which is why candidates drill with the 0 practice questions from BraindumpsIT until their margin is comfortable.
The exam sets 55-60 questions against 90 minutes on the clock. That pairing punishes hesitation, so train it out: set a per-question budget, flag-and-return instead of freezing, and rehearse full timed sessions in the BraindumpsIT engine until pacing is automatic.
Yes — a free PDF demo lets you examine the question quality first. If you buy, 365 days of free updates are included, with new versions sent to you as they're released; an expired update period can be renewed later at 50% off.
Registration runs through the vendor's official channels:
The exam is available Online proctored or onsite at Pearson VUE test centers — choose whatever fits your schedule and setup when you book.
Expect 11 domains in the Huawei HCIP-Datacom-Carrier Core Technology V1.0 blueprint, headlined by Network Reliability (5%), Multicast Technologies (9%), Network Services and Management (5%). Use the weights as your study budget — high-percentage domains earn the most points per hour. The complete outline above has the full breakdown.
