Our site uses cookies to make it work and to help us give you the best possible user experience. By using our site, you agree to our use of cookies. To find out more about cookies and how you can disable them, please read our cookies statement. 

Cookie Settings

You can manage your cookie settings by turning cookies on and off.

Click on the different cookie  headings to find out more about the types of cookies we use on this site and to change your settings. Please be aware that if you choose to turn off  cookies, certain areas of our site may not work and your browsing experience may be impacted.

For further information on how we use cookies, please see our cookies statement. 

Strictly Necessary Cookies


These cookies are essential for the technical operation of and proper functioning of our site  and enable you to register and login, to easily move around our site, and to access secure areas. Without these cookies our site won't function properly.  

These cookies are required

Performance Cookies

Performance cookies allow us to collect aggregated and anonymous data on how our site is used, such as the number of visitors to our site, how you navigate around and the time spent on our site and also to identify any errors in functionality. These cookies also help us to improve the way our site works by ensuring that you can find what you’re looking for easily, to better understand what you are interested in and to measure the effectiveness of the content of our site. 

Marketing Cookies

These cookies allow us to advertise our products to you and allow us to pass this information on to our trusted third parties so that they can advertise our products to you on our behalf. All information these cookies collect is aggregated and therefore anonymous. No personal information is shared to third parties. Any personal information collected while using our website could be used for direct marketing from Dimension Data only.

Why legacy networks are holding back IT innovation


New technology may be the driving force behind a company’s ability to innovate and grow, but IT departments are playing an increasingly smaller role in driving the uptake of technology.

Instead, businesses are simply looking externally to buy a business outcome instead of waiting for their IT departments to develop the skills and expertise to do the job internally.

Whether an organisation’s ambition is to lower costs, increase revenue, expand into new markets or roll out new products, IT is integral to their success, so what is standing in their way?

In short, IT is largely restricted to old ways of working while the business seeks new value from its technology investments. The rise of connected devices is changing the way we work, moving companies towards a virtualised environment where the network that links together their systems is as important as the systems themselves, but legacy technologies and outdated skillsets make it difficult for IT to support this evolution.

CIOs and CTOs recognise that digitised workflows and processes are the future, and have invested in virtualised storage and processes. The irony is that these systems still need to communicate with the underlying network to perform at their best. Unless the network is also virtualised, however, the whole environment cannot be properly provisioned.

The three pillars of change

It’s time for a change if IT is to reclaim its role as the business’ technology ambassador. However, while a major update to the network will be built on new virtualisation technology, this is just a means to an end.  Real change comes down to a new way of thinking in the IT department.

There are three pillars to this cultural change:

1. Understanding and accepting that change needs to happen

People are naturally resistant to change, particularly when they have been working the same way for decades and are suddenly asked to rethink their entire approach. IT leaders need to make the transition as easy as possible, providing both the education and incentives to motivate their teams.

2. Building the skills to make change happen

New skills are the backbone of any business transformation. In the case of network virtualisation, IT teams that played a support role will now need to lead the integration between workplace applications and the network, and therefore be able to integrate these effectively.

3. Appreciating what change can deliver

Digital transformation is ultimately about working smarter and faster. Unless IT has a firm grasp on the company’s business processes they will struggle to drive efficiencies or automate work in ways that generate value.

This last point is key. Process orchestration and automation are the ultimate aims of virtualised working, particularly as companies look to take advantage of Artificial Intelligence and machine learning in the near future. This is why Dimension Data’s own Networking Consulting practice has focussed on helping customers achieve these outcomes, an approach for which we were recognised as a leader in IDC MarketScape’s recent report.

The network may have operated in the shadows until now, but in today’s connected world it can become a major differentiator for companies that get the network right. Click here to learn how network virtualisation and automation can help businesses achieve future-proof connectivity, and how IT teams can spearhead this change.


Previous Article: How I get to do really cool tech stuff at the Tour de France Next Article: The need for the business to thrive sees speed eclipse cost

You may be interested in


Why new IT skills are the backbone of digital transformation

It’s time for IT to upskill. The technology needed to build a modern and reliable network is relatively easy to implement.

Read blog

Bridging the digital transformation skills gap

Today’s programmable networks automate many of the routine network management tasks that engineers once performed manually.

Read blog

The need for the business to thrive sees speed eclipse cost

Digital disruption casts a long shadow over the business landscape. Every organisation believes that it’s under threat and IT leaders need solutions.

Read blog

Your network is a goldmine of business intelligence

Network insight is giving us new ways to monetise infrastructure. It’s driving the creation of new forms of value in the workplace and in customer engagement, increasing productivity and revenue.

Read blog