Huawei H12-261_V3.0-ENU Exam Details & Actual Exam Questions

  • Exam Code/Number: H12-261_V3.0-ENU
  • Exam Name/Title: HCIE-Routing & Switching (Written) V3.0
  • Certification Provider: Huawei
  • Corresponding Certification: HCIE-R&S
  • Exam Questions: 485
  • Updated On: Jun,30 2026
  • Certification Level: Expert

Huawei HCIE-Routing & Switching (Written) V3.0 Exam Questions

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Huawei H12-261_V3.0-ENU Exam Overview:

Certification Vendor:Huawei
Exam Name:HCIE-Routing & Switching (Written) V3.0
Exam Number:H12-261_V3.0-ENU
Exam Price:300 USD
Certificate Validity Period:Written result: 18 months; Full certification: 2 years
Passing Score:600 / 1000
Related Certifications:HCIP-Routing & Switching
HCIE-Routing & Switching (Lab)
HCIE-Routing & Switching (Interview)
Exam Duration:90 minutes
Available Languages:English, Simplified Chinese, Spanish-Modern, French
Exam Format:Multiple Choice, Multiple Response, True/False, Fill-in-the-Blank
Real Exam Qty:60
Sample Questions:Huawei H12-261_V3.0-ENU Sample Questions
Exam Way:Written exam delivered at authorized Pearson VUE test centers
Pre Condition:No mandatory prerequisites; HCIP-Routing & Switching knowledge and 3–5 years of large network experience recommended
Official Syllabus URL:https://e.huawei.com/en/talent/certification/exam/h12-261

Huawei H12-261_V3.0-ENU Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Network Management & Optimization10%- SNMP and network monitoring
- QoS and traffic scheduling
- Troubleshooting methodology
Topic 2: Layer 2 Technologies20%- Spanning Tree Protocols
  • 1. STP protection mechanisms
    • 2. STP/RSTP/MSTP principles and configuration
      - High Reliability Technologies
      • 1. Smart Link and Monitor Link
        • 2. RRPP and ERPS
          - Ethernet and VLAN
          • 1. QinQ and VLAN mapping
            • 2. VLAN principles and configuration
              • 3. Link aggregation and load balancing
                Topic 3: IPv4 Unicast Routing25%- OSPF
                • 1. OSPF optimization and troubleshooting
                  • 2. LSA types and area design
                    • 3. OSPFv2 principles and configuration
                      - Routing Basics
                      • 1. Static routing and policy routing
                        • 2. Routing table and forwarding principles
                          - BGP
                          • 1. BGP route control and filtering
                            • 2. BGP attributes and path selection
                              • 3. BGP neighbor establishment
                                - IS-IS
                                • 1. Level-1/Level-2 routing
                                  • 2. IS-IS and OSPF comparison
                                    • 3. IS-IS protocol mechanism
                                      Topic 4: IPv6 Technologies15%- IPv6 Routing Protocols
                                      • 1. OSPFv3 and IS-IS for IPv6
                                        • 2. BGP4+ and IPv6 interworking
                                          - IPv6 Transition
                                          • 1. Dual-stack and tunneling technologies
                                            • 2. NAT64 and DNS64
                                              - IPv6 Basics
                                              • 1. IPv6 address structure and types
                                                • 2. ICMPv6 and neighbor discovery
                                                  Topic 5: Multicast Protocols10%- Multicast Fundamentals
                                                  • 1. Multicast address and forwarding
                                                    • 2. IGMPv1/v2/v3 and IGMP snooping
                                                      - PIM Protocols
                                                      • 1. Rendezvous Point and BSR
                                                        • 2. PIM-DM and PIM-SM
                                                          • 3. Multicast VPN and reliability
                                                            Topic 6: Advanced Technologies & Security20%- Route Control
                                                            • 1. Filter-policy and route-policy
                                                              • 2. Import and export routing control
                                                                - Network Security
                                                                • 1. DHCP and ARP security
                                                                  • 2. URPF and anti-attack technologies
                                                                    • 3. ACL and traffic filtering
                                                                      - High Availability
                                                                      • 1. VRRP principles and deployment
                                                                        • 2. BFD and link detection


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