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Network solutions · VOL System

Modern network infrastructure — the foundation of secure IT

We design, deploy, and maintain LAN, WLAN, WAN, and SD-WAN networks for companies of every size. From a simple office network to multi-site infrastructure with central management.

Ask about your infrastructure → Solution scope
LAN / WAN / WiFifull network scope
SD-WANWAN optimization
NACaccess control

What we deploy

Network solutions scope

We deliver the full range of network technologies — from cabling and switches to advanced SD-WAN and SASE platforms. Every project starts with analysis and design, ends with as-built documentation.

LAN & Switching

Switching architecture design — core, distribution, access. VLAN, STP, LACP, and QoS configuration. Networks for offices, campuses, and industrial environments.

Wireless WLAN networks

Radio coverage planning, access point selection, WiFi 6/6E controller configuration. Seamless roaming, segmentation for guests and IoT.

SD-WAN & SSE

WAN connection optimization between branches and the cloud. SASE — secure application access regardless of location. Lower costs than MPLS.

Network Access Control (NAC)

Device authorization before network access — 802.1X, MAC-auth, posture check. Segmentation and isolation of unauthorized devices. Full environment visibility.

NDR — Network anomaly detection

Real-time network traffic analysis. Detection of lateral movement, scanning, and unauthorized connections inside the network — what the firewall doesn't see.

VPN and remote access

Secure remote access to company resources — IPSec, SSL VPN. Integration with MFA and user directories. Split-tunneling policies and contractor access.

Certified partners

Technology partners

Extreme Networks

Extreme Networks

Enterprise switches and access points. Central management via ExtremeCloud IQ.

Cisco

Cisco

Network market leader — Catalyst, Meraki switches, SD-WAN, and security solutions.

Aruba Networks

Aruba Networks

Enterprise-class HP/Aruba switches and WiFi. Managed via Aruba Central.

Cambium Networks

Cambium Networks

WiFi for offices, campuses, and outdoor. Central management via cnMaestro.

Ruckus Networks

Ruckus Networks

WiFi 6/6E access points with exceptional signal quality. CommScope Ruckus One.

Versa Networks

Versa Networks

Next-generation SD-WAN and SASE platform for multi-site companies.

NACView

NACView

Polish NAC platform — corporate network access control.

Sycope

Sycope

NDR platform — network traffic analysis and detection of internal threats.

The network is the foundation — designed well, it works for years

Bad network architecture is the biggest hidden IT cost.

A network built ad hoc — without design, documentation, and security policies — costs many times more in maintenance than a thoughtful deployment. We help you escape that chaos.

Ask about your infrastructure →

FAQ

Common questions about network infrastructure

It depends on scale. An office network for 50 users is 1–2 weeks from design to go-live. Large multi-site deployments are planned in stages — typically 4–12 weeks. We always start with design and a schedule that minimizes downtime.
Yes — we take over management of existing network infrastructure as part of IT outsourcing. We start with an inventory and audit of the current state, then propose a plan to improve security and performance.
SD-WAN replaces dedicated WAN links (MPLS) with software-managed internet connections. It's worth deploying when a company has multiple locations, uses cloud applications, or needs a cheaper and more flexible connection between branches.
Yes — every deployment ends with as-built documentation: logical and physical diagrams, device configurations, IP addressing inventory, policy and VLAN descriptions. Documentation belongs to the client and is a key element of every project.

Contact

Let's talk about your network infrastructure

Describe your current network, number of locations and users, and problems you want to solve. We'll propose concrete solutions.

ul. Bukowska 177, 60-196 Poznań
kontakt@vol.com.pl
NIP: 7831699963 · KRS: 0000462126
Free consultation — no commitment
Reply within 24 business hours