Hello everyone,
I found many students in the forum were preparing for HCIE R&S. Therefore, I summarize HCIE information and HCIE-related posts in the forum to help them and more users to understand HCIE exam.
Exam Information
The HCIE-Routing & Switching exam is divided into three courses:

In May 2021, Huawei launched a new version of the HCIE-Routing & Switching exam:

The old lab exam is divided into three parts: TS, TAC, and LAB. As can be seen from the table above, the new version of the exam has fewer interviews than the old one, and the new LAB exam has added discussion questions.
The topology is as follows:
TS

TAC

LAB

Note:
As an upgraded version of the R&S exam, the Datacom exam has been launched HCIA-Datacom and HCIP-Datacom, and HCIE-Datacom will be launched soon. The R&S exam will be fully taken off the shelves by the end of 2021.
Post Summary
HCIE-Routing & Switching (Lab)
LAB #1 HCIE v3.0 - LAN Configuration
LAB #2 HCIE v3.0 - WAN Configuration
LAB #3 HCIE v3.0 - IPv6 Transition Technology Configuration
LAB #4 HCIE v3.0 - Basic OSPFv3 Function Configuration
LAB #5 HCIE v3.0 - Configuration for Route Interworking Between Two OSPFv3 Processes
LAB #6 HCIE v3.0 - Configuration for External Route Import into OSPFv3 Processes and Route Filtering
LAB #7 HCIE v3.0 - Dual IS-IS Configuration
LAB #8 HCIE v3.0 - BGP Basic Configuration
LAB #9 HCIE v3.0 - Advanced BGP Configuration
LAB #10 HCIE v3.0 - Route Import and Control Configuration
LAB #11 HCIE v3.0 - SPT Switchover Configuration in a PIM-SM Domain
LAB #12 HCIE v3.0 - PIM-SSM Configuration
LAB #13 HCIE v3.0 - IPv6 PIM-ASM Configuration
LAB #14 HCIE v3.0 - Inter-AS MPLS BGP VPN Option A
LAB #15 HCIE v3.0 - Inter-AS MPLS BGP VPN Option B
LAB #16 HCIE v3.0 - Inter-AS MPLS BGP VPN Option C Solution 1
LAB #17 HCIE v3.0 - Inter-AS MPLS BGP VPN Option C Solution 2
HCIE v3.0 LAB – Dual nodes route-importation between the OSPF and ISIS
HCIE v3.0 LAB #2 - WAN Access MP and IP-Trunk
HCIE v3.0 LAB – BGP load balancing
HCIE-Routing & Switching (Interview)
HCIE Interview question – MPLS L3VPN network route summary
HCIE Interview question – What are IGPs and EGPs and why are they different
HCIE Interview questions analyzing – Principle for the OSPF virtual link
HCIE Interview questions analyzing - Some explanation about the RFC 2328 Appendix E
For more HCIE interview posts and HCIE exam experience, please visit Class HCIE
I hope it helps you. In the meantime, this post will be updated to provide you with more information. If you have questions about HCIE, you can leave a message below.




