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Fighter jets flying in tight formation leaving smoke trails, representing the speed of SD-WAN link bonding.

Bonding Multiple Links in SD-WAN | The Art of Making Connections Work Together

In the world of SD-WAN, businesses are moving beyond single-link dependencies and embracing bonding technology to improve performance, resilience, and...
SD-WANTraffic Engineering
 Lightning storm over a city skyline at night, illustrating a broadcast storm stopped by network switch broadcast filtering. 

Broadcast Filtering on Network Switches – Preventing a Networking Brainfart

Why Broadcast Filtering Is Required A switch is supposed to be intelligent – it learns MAC addresses and forwards traffic...
CloudSD-WANSecurity
Traditional healer throwing bones on a mat, representing the gamble of guessing internet circuit failures without failover.

The Myth of “Fast Failover” – Why Your Internet Breaks More Than You Think

The Real Downtime | More Than Just a Few Seconds Let’s say you’re busy grafting away, juggling spreadsheets like a...
Cloud ConnectivityFailoverSD-WAN
Professionals networking at an exhibition booth discussing last-mile SD-WAN deployment and connectivity. 

How Fusion’s Last Mile SD-WAN Solution is Deployed & Implemented within South Africa

Nature of business – shared office space Workshop17 offers flexible work and meeting spaces, open 24/7 to individuals, teams and...
SD-WANTechnology
 Lightning storm over a city skyline at night, illustrating a broadcast storm stopped by network switch broadcast filtering. 

Broadcast Filtering on Network Switches – Preventing a Networking Brainfart

Why Broadcast Filtering Is Required

A switch is supposed to be intelligent – it learns MAC addresses and forwards traffic only where it’s needed. But sometimes, thanks to bad configurations or the joys of legacy devices, a switch can flood the entire network with unnecessary broadcast traffic. Here’s why this is a massive problem:

1. Broadcast Storms Will Wreck Your Network

A broadcast storm happens when there’s an uncontrolled flood of broadcast frames (like ARP requests, DHCP requests, or network loops). The switch doesn’t know what to do with it, so it just keeps forwarding the traffic, chewing up bandwidth and switch CPU.

Traditional healer throwing bones on a mat, representing the gamble of guessing internet circuit failures without failover.

The Myth of “Fast Failover” – Why Your Internet Breaks More Than You Think

The Real Downtime | More Than Just a Few Seconds

Let’s say you’re busy grafting away, juggling spreadsheets like a finance ninja or updating an important proposal for a big client. Boom! The internet drops. Ja, sure, your router does its little failover thing in a few seconds (or minutes if it’s one of those budget specials), but where does that leave you?

Your cloud app has logged you out, your draft is lost because you didn’t hit save, and now you’re sitting there like a chop, trying to get back to where you were before. That’s not seconds – that’s real minutes, maybe even hours, depending on what broke and how much patience you have left.

Professionals networking at an exhibition booth discussing last-mile SD-WAN deployment and connectivity. 

How Fusion’s Last Mile SD-WAN Solution is Deployed & Implemented within South Africa

Nature of business – shared office space

Workshop17 offers flexible work and meeting spaces, open 24/7 to individuals, teams and corporates in over 10 locations in SA & a number of sites in Mauritius. Winner of Best Co-working space at the 2022 African Startup Awards. Its clients include executives from leading businesses.

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