Dec 06, 2025
Fiber Optic Termination Tutorial We terminate fiber optic cable two ways - with connectors that can mate two fibers to create a temporary joint and/or connect
Apr 11, 2026
Learn how to create users, VLANs, enable Telnet and SSH, configure Spanning Tree Protocol, enable DHCP snooping, define trunk ports, and create access
Sep 10, 2025
Users must pass 802.1X authentication to access the Internet. They use the H3C iNode client to initiate 802.1X authentication. Switch A uses a RADIUS server (Switch B) to perform
Sep 03, 2025
H3C S3100 Series Ethernet Switches are high-performance, high-density, easy-to-install, NMS-manageable intelligent Ethernet switches which support wire-speed
Jul 15, 2025
Fiber polarity is the direction that light signals travel from one end of a fiber optic cable (link) to the other. A link''s transmit signal (Tx) must match its
May 13, 2026
Transmission distances provided by optical transceiver modules are mainly limited by certain loss and dispersion suffered during the transmission of optical signals over optical fibers.
Nov 30, 2025
Page 3 Preface H3C SE-S5130 Switch Series Installation Guide describes the installation, power-on, maintenance, and troubleshooting of the S6520X-EI &
Sep 04, 2025
In today''s fast-paced network environments, H3C switches form the backbone of enterprise connectivity. While many administrators rely on GUI configurations,
Mar 07, 2026
To perform local authentication and authorization, you must enable scheme (AAA) authentication for user interfaces on the switch and set the AAA method to local.
May 10, 2026
Setting up an IRF fabric You can use H3C IRF technology to connect and virtualize S5560X-HI switches into a large virtual switch called an "IRF fabric" for flattened
Aug 24, 2025
H3C S6520X-EI & S6520X-HI Switch Series Installation Guide describes the installation, power-on, maintenance, and troubleshooting of the S6520X-EI & S6520X-HI switches .
Nov 01, 2025
This guide provides instructions for installing the H3C S6850&S9850 switch series, covering rack mounting, grounding, fan and power module installation, and expansion card setup.
Jul 29, 2025
Whether you''re a network administrator or just starting out with networking, this video will provide you with the knowledge to confidently configure your H3C switch.
Oct 09, 2025
The H3C Campus Fixed-Port Switches Web-Based Configuration Guide describes the web functions of the H3C Campus Fixed-Port Switches, such as web overview, task fundamentals, and configuration
Mar 28, 2026
H3C FS5500V2-EI series switches support a new generation of optical and electrical combined interfaces and provide 300m PoE++ and 1000m PoE+ through hybrid copper-fiber cables, meeting
We Look Forward to Working with You