Deployment & migration

Your network is 8 years old. It holds — but every incident takes longer to resolve.

An ageing network does not fail all at once. It degrades gradually. Incidents become more frequent. Updates are no longer available. New workloads — cloud, remote working, IoT — are no longer properly supported.

ARCrezo network modernisation is not about replacing everything at once. It is a planned, phased transformation that preserves service continuity while moving your infrastructure to where your business needs it today.

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Progressive network infrastructure modernisation

Does this sound familiar?

●End-of-life network equipment is no longer receiving security updates

●Network performance is degrading without a clear cause, particularly since adopting cloud or remote working

●Maintaining current equipment is becoming increasingly costly and time-consuming

●You need new capabilities (SD-WAN, Wi-Fi 6, advanced segmentation) not available on existing kit

Scope of work

✓Audit of the existing infrastructure and obsolescence analysis

✓Target architecture definition and phased replacement plan

✓Configuration migration to new equipment

✓Performance and regression tests before each cutover

✓Team training on new equipment and practices

✓Complete documentation of the new infrastructure

What is not included

✕Server or storage equipment replacement — unless directly network-related

✕Application or cloud redesign — ARCrezo works at the network layer

Deliverables

✓Modernised and documented infrastructure

✓Validated phased replacement plan

✓New configurations deployed and tested

✓Up-to-date technical documentation

✓Internal team training

How it works

Assess

Inventory the existing setup, identify end-of-life equipment and unmet requirements.

Plan

Define the target architecture, replacement sequence and budget.

Migrate

Deploy new equipment, migrate configurations, progressively cut over.

Train

Accompany teams on new equipment and updated practices.

Why ARCrezo?

✓Progressive approach: no risky big bang — each phase is validated before the next begins

✓Vendor independence: equipment choices follow your needs and budget

✓Guaranteed continuity: cutovers are planned outside business hours

Frequently asked questions

Can we keep some existing equipment?

Yes. Modernisation does not mean total replacement. We assess what can be kept and what must be replaced.

How long does a full modernisation take?

It depends on scope. A phased modernisation on a standard business network typically takes 2 to 6 months.

Will there be service interruptions during the work?

Interventions are planned outside business hours. The objective is zero unplanned interruption.

Your infrastructure deserves an honest assessment. Request one via our contact form.