What Is SD-WAN Connectivity?
SD-WAN connects your sites, cloud services and data centres over ordinary internet links, with software deciding second by second how traffic should flow. Where older networks needed expensive dedicated circuits between every site, SD-WAN builds the same reliability from affordable connections managed intelligently.
For multi-site businesses it changes the economics: better performance across sites, at a fraction of legacy circuit costs, with new sites joining the network in days.
Why Is SD-WAN Connectivity a Game-Changer for Businesses?
SD-WAN suits exactly the businesses we specialise in: multiple sites, cloud-hosted systems, and operations that notice every dropout. Here is what it delivers.
Encrypted by design
Traffic between sites travels encrypted, with firewalling and segmentation built into the same platform. Security policy follows the network wherever a new site appears, instead of being rebuilt per location.
Legacy circuit performance, internet pricing
SD-WAN combines ordinary business internet links into a resilient whole, which typically replaces dedicated circuits at a substantially lower monthly cost. Savings compound with every site you operate.
Cloud traffic on the best path
The software steers each application over the best available link in real time, so a failing connection degrades gracefully instead of dropping everything. Voice stays clear, cloud apps stay responsive, and staff mostly never notice.
Why Choose Grassroots IT?
We design and manage SD-WAN as part of the whole network, not as a boxed product: assessed against your sites and traffic, deployed with sensible failover, and monitored continuously by the team that also runs your wider IT.
The Grassroots IT Difference
With Grassroots IT as your IT solutions partner, you’ll benefit from:
Dedicated Account Manager
Receive a dedicated Account Manager who will understand your needs and offer ongoing, attentive service.
Direct Access To Solution Specialists
Need specialist advice? Tap into our expert guidance instantly with specialists who are trained to help resolve your urgent IT issues either remotely or in person.
Extended Helpdesk Hours
Need support? Our dedicated IT Help Desk is available even beyond business hours, providing our clients peace of mind.
On-Call Emergency Support
Genuine emergencies do not keep office hours. Beyond our extended-hours helpdesk, an on-call arrangement covers urgent after-hours issues, and automated monitoring runs continuously in the background.
Australia-Wide Onsite Support
Our IT Field Services support staff are located all across Australia, to ensure we can assist you whenever and wherever you need us.
Dedicated Onboarding Team
We believe that a strong partnership should be defined from the very beginning, which is why we offer you a specialised team to assist with onboarding.
Frequently Asked Questions
What is the difference between SD-WAN and traditional WAN solutions?
Traditional WANs bind each site to fixed private circuits; SD-WAN builds the same secure network in software over whatever links each site can get, NBN, fibre, 4G and 5G backup, and steers traffic across them intelligently. Sites come online faster, links can fail without the site going down, and the monthly bill is usually smaller.
How does SD-WAN support cloud strategies?
Old WANs hauled every site’s traffic back to head office before it reached the internet, which made cloud applications feel slow everywhere except headquarters. SD-WAN sends Microsoft 365 and other cloud traffic straight out the nearest clean path, so a branch worker gets the same experience as someone at head office.
