Sky-R Group — Corporate Network Infrastructure

About the Project

Sky-R Group is a corporate client for whom we designed and built a complete network infrastructure from scratch. The project includes structured cabling with approximately 100 network cables, installation of a MikroTik RB5009 router, configuration of 5 VLANs for departmental segmentation, and migration from the old network with zero downtime. This is one of our flagship network projects, demonstrating an enterprise-grade approach for a mid-sized company.

Technologies

• MikroTik RB5009UPr+S+IN router (RouterOS)
• Managed Layer 2/3 switches with VLAN support
• Cat6 structured cabling (~100 cables)
• MikroTik WinBox / CLI for configuration
• Network monitoring tools

Architecture

• 5 VLANs for segmentation by department and function (management, accounting, operations, guests, servers)
• Inter-VLAN routing with firewall rules for controlled access between segments
• Firewall rules for inbound/outbound traffic and inter-VLAN security
• QoS configuration for prioritizing critical business traffic
• DHCP server per VLAN with reserved addresses for critical devices
• DNS caching for faster resolution

Results

• Zero downtime during migration from the old network — planned and executed outside business hours
• Complete traffic segmentation — each department in its own VLAN
• Centralized management via MikroTik RouterOS
• Documented network topology with IP plan and VLAN mapping
• Scalable architecture for future expansion

What Makes It Special

The project showcases an enterprise-grade network solution delivered with cost-effective MikroTik equipment. The 5 VLANs provide security and performance on par with Cisco or HP solutions, but at a significantly lower cost. The zero-downtime migration demonstrates careful planning and execution.