Example for Configuring Route Summarization in an OSPF Area - AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 CLI-based Typical Configuration Examples - Huawei
2.3.23 Example for Configuring OSPF NSSAs
OSPF Configuration - NetEngine 8000 M14 and M8 V800R012C00SPC300 Configuration Guide - IP Routing 04 - Huawei
Example for Configuring MPLS QoS (L3VPN) - S5700 and S6700 V200R020C10 Configuration Guide - MPLS - Huawei
Example for Configuring OSPF GTSM - AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V300R003 CLI-based Configuration Guide - IP Unicast Routing - Huawei
Example for Configuring OSPF and GRE Over IPSec to Implement Communication Between the Branch and Headquarters - NetEngine AR1000V CLI-based Typical Configuration Examples - Huawei
Huawei] OSPF with Multi-Area Adjacency Configuration step by step in eNSP - YouTube