Briefly about network segmentation and implementing VLANs
As a company's network grows, its logical organization becomes increasingly important. Network segmentation, especially using VLANs (Virtual LAN), is not only a way to maintain order, but above all, to increase security and traffic control. Our company implements these solutions in both small offices and larger organizations. We design and configure the network to meet the real needs of departments and users.
Segmentation allows you to separate critical infrastructure elements—e.g., HR systems, accounting, or servers—from the rest of the network traffic. VLANs allow for the logical separation of device groups without the need for physical cable separation. This significantly improves the security and stability of company operations, even with remote work or distributed teams.
Most common problems
A shared network for all departments can result in excessive broadcast traffic and slow application performance. VLANs can limit the range of such messages.
HR, accounting, and management departments should operate in separate segments. VLANs allow this to be achieved without physically separating devices.
Sharing Wi-Fi with clients or guests without proper separation from the rest of the network is a serious risk. A VLAN allows you to create a separate, restricted guest network.
Without segmentation, it's difficult to manage access to servers, printers, and applications. VLANs allow you to create access rules based on logical user groups.
A shared network makes it difficult to detect unauthorized activity. Segmentation makes it easier to record and control traffic in specific areas. infrastructure.
VLANs allow you to assign different permissions to users based on department or position. This significantly simplifies access policy management.
Network segmentation allows for consistent access management between company branches, even if they are located in different cities. This can be achieved through VLANs and appropriate routing configuration.
The lack of logical network segmentation makes scaling and implementing new services difficult. VLANs make it easier to plan and add new segments without disrupting other departments.
What can we do for you?
Who benefits
our services?
Why us
Practical experience with VLANs
We have configured segmentation for companies from various industries – from micro-enterprises to offices with several dozen employees.
Fast implementation without interruption of work
We operate during hours agreed upon with the client. Downtime? Only when absolutely necessary.
Remote and local service
We support clients on-site in Warsaw and the surrounding area, as well as remotely throughout Poland.
Contact via the ticketing system, telephone and instant messaging
You don't have to wait days for a response - we're available via Teams, WhatsApp, and classic channels.
Quick answers
Find answers to frequently asked questions.
Not always. Many switches available on the market support VLANs. We'll check your equipment and advise on possible replacement.
We can schedule work outside of office hours. Implementation is usually virtually unnoticeable.
Yes. VLANs can be integrated with VPN connections, enabling secure remote access to selected network segments.
Of course. Many modern access points allow you to assign traffic from a specific SSID to a given VLAN.
No, but in practice it is essential in any company that is serious about the security and development of its infrastructure.
The cost depends on the network size and number of segments. We prepare a quote after a short technical audit, either remotely or on-site.
Yes. VLANs help meet GDPR requirements by enabling better control over access to personal data.
Once implemented, you can manage the VLANs yourself or let us manage them for you. We'll train your team or handle everything for you.
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