network Archives – Page 2 of 2

How to Configure a VLAN on a Cisco Switch (Step-by-Step Guide for 2026)

Aug 1, 2026 • How To

If you’ve ever plugged a new device into a switch port and watched it land in the wrong subnet, or spent an hour chasing...

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Ethernet Cables vs Fiber Optics: Network Cabling Types and When to Use Them

Jul 29, 2026 • Networks & Sytems

Everything you need to know about copper and fiber cabling — from the desk to the data center — plus the commands you’ll actually...

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How to Check if a Cisco SFP Module Is Working Properly

Jul 29, 2026 • How To

Fiber links are critical components in modern enterprise networks. When a fiber connection suddenly goes offline, the first reaction is often to blame the...

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GEANTECHNOLOGY

How to Configure a VLAN on a Cisco Switch (Step-by-Step Guide for 2026)

Ethernet Cables vs Fiber Optics: Network Cabling Types and When to Use Them

How to Check if a Cisco SFP Module Is Working Properly

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