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IS IT TIME TO MODERNIZE YOUR NETWORK?

From IT sprawl to AI skills gaps, today’s infrastructure and operations (I&O) leaders face pressure from every direction. Staying ahead means adopting strategies that streamline and unify the network—not stack more tools on top of the chaos.

WHAT’S FORCING NETWORKS TO EVOLVE?

Enterprise networks must adapt to shifting strategies, market trends and business demands. Here are some of the top factors shaping them today.

BUSINESS-LED IT

Business teams are identifying, selecting and deploying their own tools, often with no input from IT.
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Self-service accelerates innovation—and creates new network demands

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Intuitive portals & governed automation are increasingly essential

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Gartner: 79% of CIOs say business-led IT is working1

NEW SKILLS GAPS

I&O teams have little time to reskill—and cannot afford compromising network performance or security.
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Demand for AI & other new skills is outpacing supply

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Training programs are under-resourced​

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Automated & observable architecture can reduce the burden

TECH SPRAWL

Network assets are strewn across a complex jumble of clouds, data centers and edge environments.

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Sprawl creates blind spots & silos

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Fragmented tools stall productivity

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Gartner: 81% of organizations in the cloud use multiple providers2

THE RISE OF NaaS

The modern network has evolved into a chaotic jumble of misaligned vendors, multi-cloud madness and hidden security risks. Many companies are adopting network-as-a-service (NaaS) to restore simplicity and control.

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Remote & hybrid workforces introduce new devices & dangers

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Bandwidth demands of emerging tech like AI push performance limits

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Cyberthreats evolve daily & compliance is a continuous concern

WHAT CHALLENGES HOLD I&O LEADERS BACK?

5 KEY ELEMENTS OF HIGH-PERFORMING NETWORKS

While there’s no one-size-fits-all blueprint for modern architectures, these foundational components are common to today’s most secure, scalable and agile enterprise networks.

#1: HYBRID WAN

Modern networks blend private and public connectivity pathways to optimize performance, cost and reliability.

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Combine MPLS, DIA, 5G & broadband to fit each site’s needs

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Balance cost savings with SLAs & resiliency

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Enable dynamic traffic routing for better uptime

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Avoid vendor lock-in while increasing flexibility​

Hybrid WAN
Integrated Security

#2: INTEGRATED SECURITY

Layering SD-WAN with cloud-native security delivers performance and protection at scale.
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Enable policy-based routing & real-time optimization

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Enforce zero trust access across users & apps

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Secure hybrid users with cloud-delivered controls

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Centralize visibility for compliance & governance

#3: FULL OBSERVABILITY

Maintaining visibility across traffic, apps & users is now essential to performance and governance.
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Continuously validate & optimize performance

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Improve governance and compliance with transparency

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Monitor traffic & diagnose issues in real time

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Support zero trust architecture & SLA tracking

Full Observability
Automation & Orchestration

#4: AUTOMATION & ORCHESTRATION

Centralized control and intelligent policy enforcement increase scalability and reduce overhead.
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Launch sites or services with fewer steps

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Standardize governance with policy-as-code​

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Use APIs to connect & automate across platforms

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Simplify management to reduce IT strain & burnout

#5: CLOUD-TO-EDGE READINESS

Future-ready networks deliver low latency at the edge and elasticity in the cloud.
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Enable AI & real-time analytics at the edge

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Optimize data mobility throughout the pipeline​

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Outpace AI-driven data growth with scalable storage​

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Intelligently manage costs while delivering performance at scale

Cloud-to-Edge Readiness

RESOURCES TO TAKE YOU DEEPER

Learn more about simplifying and securing your network to meet modern demands.

TECHTORIAL

What is SD-WAN?

See if software-defined wide area networking (SD-WAN) fits with your network in this clear, jargon-free walkthrough.
SASE for secure networking anywhere

RESOURCE HUB


SASE for secure networking anywhere

Learn how secure access service edge (SASE) enables simplified, flexible protection for hybrid workforces.
One platform. Total network command.

SOLUTION OVERVIEW


One platform. Total network command.

Simplify network management with pure visibility and control—all from one centralized platform and interface.

Your network, simplified and ready for anything

Streamlining your network with GTT helps you stay agile, competitive and innovative—no matter how the future unfolds.

1 Hill, Nathan. “3 Key Trends for Infrastructure and IT Operations Leaders in 2025,” Gartner, May 13, 2025.”

2 Ibid.

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