This comprehensive cheat sheet gathers the most frequently used H3C commands for switches, routers, and firewalls—covering view hierarchy, VLAN creation, OSPF, STP, link aggregation, NAT, DHCP, security zones, policies, user management, backup, and step‑by‑step troubleshooting tips.
An enterprise meeting suffered Wi‑Fi outages because cheap home routers were used; the article explains wireless fundamentals, five key differences between home and corporate Wi‑Fi, and provides a step‑by‑step AC+AP design, Huawei configuration commands, and roaming optimization to build reliable enterprise wireless networks.
This article walks through the entire H3C device family, covering model selection, initial console setup, VLAN and interface configuration, static and OSPF routing, NAT and VPN deployment, firewall ACLs and security zones, plus a handy troubleshooting command cheat‑sheet for network engineers.
This guide walks through setting up a complete monitoring pipeline for H3C switches using SNMP Exporter to collect metrics, Prometheus to store and process them, and Grafana to visualize traffic, CPU, memory and interface status in real time.
This article walks through the end‑to‑end setup of a low‑cost, open‑source monitoring system for H3C switches using HCL simulator, Categraf for SNMP data collection, Nightingale for alerting and visualization, and Prometheus for time‑series storage, detailing tool selection, environment preparation, configuration, and result verification.
This article provides a comprehensive list of 54 H3C campus‑network tutorial videos covering VLAN, STP/RSTP/MSTP, link aggregation, SmartLink, RRPP, VRRP, IRF, multicast, IGMP, AAA, port access control, SSH, SNMP, LLDP, NTP and a full lab, useful for network engineers seeking practical knowledge.
