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Assessment
We review devices, ports, links, cabling, software versions and available documentation. We gather user problems and application, security and availability requirements.
Implementation of a LAN/WiFi network
IT network deployment
We design and implement wired networks, Wi-Fi and connections between sites. We select devices, configure access and check that business applications work. You receive measurement results, documentation and configuration backups. The cutover plan includes agreed service interruptions.
Trusted by
Companies and institutions that need stable IT.
A network designed around your business
We build networks for new sites, modernise existing ones and bring branch configurations into a consistent design. We start with users, critical applications, budget and growth plans. The design covers cabling, switches, wireless devices and internet connections. We define network zones, addressing and traffic routing, including address assignment (DHCP) and name resolution (DNS). We set traffic priorities for calls, video meetings and production systems. For connections between sites, we compare costs, support terms and application needs. We compare VPN tunnels over the internet, carrier MPLS links and SD-WAN. The assessment considers link quality and number, central management and application-based path selection; failover must be tested in the actual network.
Services connected to the project
We agree security and ongoing support requirements alongside the design, with clear tasks and responsibilities for each area.
Firewall implementation
Access rules between network zones, protection at the internet connection and tests of permitted traffic.VPN implementation
Site connections and remote access for employees and suppliers, with defined permissions.IT monitoring
Alerts for availability, load, port errors, certificates and VPN tunnels sent to agreed contacts.Network administration
Separately agreed ongoing support: updates, configuration changes, support requests and reviews.ISO 27001 · TÜV NORD Polska
TÜV NORD Polska has certified Virtline’s information security management system to PN-EN ISO/IEC 27001:2023-08. The published certificate states its scope and validity.
View Virtline’s certificateNetwork implementation process
Before making changes, we agree who approves them, how they will be accepted and how to return to the previous configuration.
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Design and migration plan
We select the architecture and devices, prepare a cost estimate and plan the stages. We agree maintenance windows, user communications, configuration backups and rollback conditions.
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Configuration and pilot
Where possible, we prepare devices outside the live network; otherwise, we introduce changes in stages. We configure connections, Wi-Fi, access zones and monitoring, then check critical services.
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Acceptance and stabilisation
We complete the agreed tests, hand over documentation and train administrators. After go-live, we observe actual load, adjust settings and agree further reviews and the support model.
Practical scope
What you receive
Acceptance is based on agreed uses and criteria. We record results, limitations and decisions still needed.
Physical and logical diagrams, a device inventory, addressing, access zones and connection details. Selection accounts for capacity, licences, support lifecycle and room for growth, including power over network cables (PoE) for wireless access points, phones and cameras.
Measurements of coverage, interference and performance for the expected number of devices. We check access-point placement, channels, roaming and the path to applications. Where included in the design, we also test backup links and traffic failover.
Separate networks for employees, guests, servers and administrators. Permissions are limited to what each role needs. We agree access through company accounts and additional sign-in verification. We log VPN sessions and administrative actions. Tests cover firewall rules, VPN access and separation between zones. For corporate Wi-Fi, we agree encryption and authentication suited to the devices in use; the employee network should not allow open access without authentication.
As-built documentation, configuration backups with a tested restore, an administrative account list and change procedures. We train administrators and provide a follow-up plan with responsibilities and dates.
Production networks need separate planning
In factories and warehouses, we separate automation systems from office networks, guests and supplier access. We agree permitted connections, traffic observation without interfering with control systems and access through a designated administration point. Changes are planned with IT and plant maintenance teams. Integrating events with security analysis tools and an incident response team requires an agreed scope. Audit documentation for NIS2, DORA or ISO 27001 addresses requirements identified by the company; network implementation alone does not establish organisation-wide compliance.
Network implementation questions
Do you handle structured cabling?
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We can design routes, outlets, panels and racks and coordinate delivery. Before quoting we identify who installs and measures the cabling, their competence and the records they will supply. Cabling type, PoE, as-built documentation and acceptance criteria depend on the project.
Will the implementation interrupt work?
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Some changes require downtime. We divide migration into stages and agree maintenance windows, tests of critical applications and rollback conditions. Configuration backups are prepared before cutover. Possible downtime is assessed for the specific network; we do not promise an interruption-free implementation.
Does every device need replacing?
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No. Modernisation starts with an assessment of the existing network and its limitations. Configuration changes, removing bottlenecks or improving Wi-Fi may not require replacing the whole environment. We compare manufacturers’ devices by compatibility, capacity, licences, support lifecycle and team skills. No single model or Wi-Fi standard is a permanent recommendation for every company.
What support is available after implementation?
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We can agree monitoring, device software updates, configuration backups, support requests and access and capacity reviews. The plan also covers failover and configuration restore tests. The stabilisation schedule, reports, responsibilities and response times are set out in the contract; implementation does not automatically include them.
Plan your network implementation
Tell us the number of sites and users, critical applications, existing devices and network problems. Include suitable times for the work and who will maintain the environment.
Discuss your network project