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Dimension Data Says Future Networks Will be 80% Wireless, 20% Wired

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Disruptive technology trends such as enterprise mobility, cloud computing and ICT outsourcing are changing the way organisations deliver and consume ICT services, according to Dimension Data

Consequently, the architecture of the communications network as we know it will need to undergo a facelift to accommodate these changes.

And while it will be a necessary and radical adjustment, it won’t happen overnight.

This is one of the trends highlighted in the 2013 Network Barometer Report, which was just released by Dimension Data. 

First published in 2009, the report draws on data from Dimension Data’s proprietary Technology Lifecycle Management Assessment completed for over 1,200 organisations of all sizes from all industry sectors, and across all geographies over the past five years.

Raoul Tecala, Dimension Data’s Business Development Director for Network Integration, said, “Last year, we predicted rapid network architecture adjustment in support of growing bring-your-own-device (BYOD) and enterprise mobility demands.

Dimension Data still holds the view that enterprise mobility will dramatically change the structure of networks.

“Most campus networks consist of approximately 80% wired ports serving individual users, and 20% wireless LAN (WLAN) ports supporting multiple users.  However, today, users don’t want to be tethered to their desks, and as a result, are putting pressure on organisations to facilitate enterprise mobility.

“In addition to this pressure from end-users, networks that are 80% wireless will cost far less to roll out than traditional, predominantly wired networks. And the good news is they will also create a strong foundation for lower operational costs, because they’ll be easier to manage, provide unified access, and require less power and cooling.  We predict that, the combination of these factors will eventually turn the 80:20 ratio on its head so that future networks will be 80% wireless and 20% wired,” he explained.

Tecala pointed out that, from an architectural perspective, networks of the future won’t be able to function optimally if most of its wired ports – perhaps every port – can’t support power-over-Ethernet and handle gigabit Ethernet. “According to our data, only one-third of all access switches support power-over-Ethernet, while a little under half support gigabit Ethernet.

“The 80:20 to 20:80 flip will also impact on the uplink environment. Since fewer access switches will serve end users, more bandwidth will be required from the access switch into the core network. Today, the great majority of access switches have 1 gigabit uplinks in to the core while only 13% of the access switches we counted support 10 gigabit uplinks. This is another factor that will compel clients to accelerate the refresh of their networks’ access layer. And this is where today’s networks appear to be slow on the uptake.

“We are seeing organisations refreshing their networks sooner than in the past, but they don’t seem to be doing so uniformly across the network architecture. This, combined with the lag in refresh that we see in the access layer, the networks of today are not yet prepared to become the networks of tomorrow.”

Other key findings of the 2013 Network Barometer Report include: for the third year in a row, the percentage of devices past end-of-sale (EoS) has increased to the highest levels since 2009 when Dimension Data published the first the Network Barometer Report. Organisations are also ‘selectively sweating’ more of these devices to reach riskier, ‘older’ lifecycle stages.

And for the third year in a row, the most common PSIRT was 109444. It was present in 66% of all devices in 2010, dropped to 47% in 2011, and rose again to 62% in 2012.


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Why Nigeria Must Embrace .ng Now – NiRA Reveals Five Critical Steps

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Nigeria Internet Registration Association (NiRA) has outlined five strategic pathways to accelerate the adoption of the .ng domain and position it as a critical driver of Nigeria’s digital economy.

Why Nigeria Must Embrace .ng Now - NiRA Reveals Five Critical Steps

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Oluwaseyi Onasanya, Chief Operating Officer of NiRA, presented the framework at a Media Advocacy and Capacity Building Workshop held on April 16.

Onasanya described the .ng domain as a key component of Nigeria’s digital sovereignty, noting that the country has about 65 per cent internet penetration and over 35.6 million Micro, Small and Medium Enterprises (MSMEs) contributing nearly 48 per cent to the Gross Domestic Product (GDP).

She said the first pathway involves mandating the use of .ng domains across all Ministries, Departments and Agencies (MDAs), as well as subnational entities, government vendors and tax remitters.

According to her, this would ensure that all official digital communications with government institutions are conducted through .ng platforms, while also linking domain usage to Corporate Affairs Commission (CAC) registration and procurement processes.

The second strategy focuses on a nationwide awareness campaign tagged “Own Your .ng, Own Your Future,” aimed at promoting the domain as a symbol of national identity, trust and economic value.

Onasanya said the third pathway calls for leadership from the private sector, urging banks, telecommunications companies, startups and SMEs to adopt .ng domains and integrate them into onboarding processes.

She added that the fourth strategy seeks to position .ng as a secure and regulated alternative to foreign domains, enhancing consumer confidence, improving local search visibility and strengthening jurisdictional control.

The fifth pathway centres on expanding the digital ecosystem by strengthening registrar networks, simplifying user experience and integrating .ng domains into internet service providers, digital platforms and national performance metrics.

Onasanya warned that Nigeria’s domain adoption rate remains low compared to global peers, noting that the country has approximately one domain per 855 citizens, far behind countries like Germany, the United Kingdom and China.

She cautioned that low adoption could lead to capital flight, as businesses continue to rely on foreign domain platforms in an increasingly digital global economy.

She also called on the media to drive awareness, shape public perception and promote adoption by highlighting the economic value of .ng domains across sectors.

“Without media, .ng stays technical. With media, it becomes economic,” he said.

NiRA said that over 240,000 .ng domains have been registered so far, with projections indicating continued growth as Nigeria targets a $1 trillion economy by 2030.


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Tech Shake-Up: Snap Cuts Hundreds as AI Drives Efficiency Push

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Snap Inc., the parent company of Snapchat, has announced the layoff of about 1,000 employees as part of efforts to improve efficiency through artificial intelligence.

Snap Cuts 1,000 Jobs, Cites AI-Driven Efficiency Push

Evan Spiegel, chief executive officer, disclosed this in a memo on Wednesday, noting that the cuts represent about 16 per cent of the company’s full-time workforce and include the elimination of more than 300 unfilled roles.

Spiegel said advancements in artificial intelligence were enabling teams to reduce repetitive tasks, increase productivity and accelerate project execution.

“We believe that rapid advancements in artificial intelligence enable our teams to reduce repetitive work, increase velocity and better support our community, partners and advertisers,” he said.

He added that smaller teams using AI tools had already delivered meaningful progress across key initiatives.

The California-based firm said the restructuring would help cut over $500 million in annual costs by the second half of the year, providing a clearer path to profitability.

Spiegel described the decision as difficult, expressing regret over the impact on affected employees.

“This is an incredibly difficult decision, and I am deeply sorry to the colleagues who will be leaving us,” he said.

Snap joins a growing number of technology companies downsizing their workforce while citing productivity gains from artificial intelligence.

The company has undergone multiple rounds of layoffs in recent years amid stiff competition from rivals such as Instagram, TikTok and YouTube.

Meanwhile, activist investor Irenic Capital Management recently disclosed a 2.5 per cent stake in Snap, calling for cost-cutting measures, including a review of its Spectacles smart glasses unit.

Shares of Snap rose by more than 7.5 per cent following the announcement, although the stock remains down compared to earlier in the year.

Data from Layoffs.fyi shows that more than 72,000 employees have been laid off by nearly 90 tech companies globally so far in 2026.


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NBC Warns Broadcasters Against Bullying Guests, Passing Opinions as Facts

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National Broadcasting Commission (NBC) has cautioned broadcast presenters against bullying guests during live interviews or presenting personal opinions as facts, warning that such actions will attract sanctions.

NBC Warns Broadcasters Against Bullying Guests, Passing Opinions as Facts

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In a statement issued on Friday, the commission said it had observed a rise in violations of the sixth edition of the Nigeria Broadcasting Code across news, current affairs and political programmes.

“Broadcast platforms are increasingly being deployed in ways that depart from their core obligation to inform the public with accuracy, balance and professionalism,” the NBC said.

The commission noted that some anchors and presenters were deviating from professional standards by denying fair hearing to opposing views and compromising neutrality during broadcasts.

It stressed that such conduct violates provisions of the broadcasting code, which require impartiality and fair representation of all sides on issues of public interest.

“Henceforth, any anchor or presenter found to have expressed personal opinion as fact, bullied or intimidated a guest, denied fair hearing to opposing views, or otherwise compromised neutrality, shall be deemed to have committed a Class B breach,” the statement added.

The NBC also raised concerns over the growing use of broadcast platforms by political actors to promote divisive, inflammatory and unverified content.

It emphasised that broadcasters bear full editorial responsibility for all material aired, including live programmes, and cannot transfer that responsibility to guests.

The commission reiterated its commitment to enforcing strict compliance with the broadcasting code, warning that violations involving hate speech, incitement and imbalance would attract appropriate sanctions.


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