Fully Managed Network

Firewall and Security Appliance Management

Your firewall is one of the most important security and performance control points in your business. DCS configures, manages, monitors, and supports business-grade firewalls and security appliances, including Cisco, Cisco Meraki, Ubiquiti UniFi, and other commonly deployed network platforms.

• Firewall configuration, policy review, and rule management

• Secure site-to-site VPN and remote access VPN configuration

• WAN failover, load balancing, and Internet connectivity support

• Firmware updates, security hardening, and lifecycle planning

• Network segmentation using VLANs and access control policies

• Logging, alerting, and coordination with broader cybersecurity services

Switching, VLANs, and Network Segmentation

A stable network depends on properly configured switching, clean cabling, logical segmentation, and clear documentation. DCS designs and manages switching environments that support users, servers, printers, VoIP phones, wireless access points, cameras, access control systems, guest networks, and IoT devices.

• Managed switch configuration and support

• VLAN design for users, servers, voice, guest WiFi, cameras, and IoT devices

• Quality of Service configuration for VoIP and business-critical traffic

• Port labeling, documentation, and network mapping

• Network cleanup for poorly documented or inherited environments

Business WiFi and Wireless Network Management

Reliable wireless connectivity is now a business requirement. DCS designs, deploys, and manages secure wireless networks for offices, warehouses, distribution spaces, professional firms, conference rooms, and multi-site environments.

Our wireless network support includes access point placement, coverage planning, secure SSID configuration, guest WiFi, device isolation, roaming optimization, and ongoing monitoring. We also install and support Ubiquiti UniFi business WiFi networks and provide deeper UniFi design and deployment expertise through our Ubiquiti UniFi Enterprise Partner services.

• Business WiFi design and access point deployment

• Secure employee, guest, and device-specific wireless networks

• Wireless coverage troubleshooting and performance tuning

• Support for offices, warehouses, medical practices, and multi-tenant spaces

• Ongoing monitoring, firmware management, and documentation

Internet, WAN, and Carrier Management

Internet connectivity is often where network problems begin. DCS helps businesses evaluate, implement, and manage Internet and WAN connectivity so your network has the bandwidth, redundancy, and reliability required to support cloud services, remote access, VoIP, and business applications.

• Internet circuit planning and carrier coordination

• Dedicated Internet access, broadband, fiber, and backup circuit support

• WAN design for multi-location businesses

• Firewall failover and backup Internet configuration

• Coordination with carriers during outages, upgrades, and office moves

• Support for VoIP phone systems for business

VPN and Secure Remote Access

Remote access must be secure, manageable, and aligned with the way your employees work. DCS implements and manages VPN technologies that help users safely connect to business resources from approved locations and devices.

• Remote user VPN configuration and support

• Site-to-site VPNs between offices, cloud environments, and data centers

• VPN access reviews and user cleanup

• Multi-factor authentication recommendations where supported

• Support for platforms such as firewall-based VPNs and OpenVPN

Network Monitoring, Alerting, and Documentation

Effective managed network support requires visibility. DCS monitors network devices, Internet connectivity, critical infrastructure, and connected systems so problems can be identified before they become widespread outages.

• Monitoring for firewalls, switches, access points, servers, and Internet connectivity

• Alerting for outages, degraded performance, and device failures

• Network documentation, diagrams, IP addressing, and asset tracking

• Configuration review and change tracking

• Proactive recommendations for performance, security, and reliability improvements

Structured Cabling and Physical Network Infrastructure

Many network problems start with poor cabling, messy racks, undocumented ports, or aging physical infrastructure. Unlike many IT providers, DCS can support both the logical network and the physical layer behind it.

Our team provides structured cabling contractor services, network rack buildouts, patch panel organization, cable labeling, access point cabling, office relocation support, and related low-voltage infrastructure services. This allows DCS to design, install, and support the complete environment rather than handing off critical infrastructure work to another vendor.

• Cat6, fiber, and low-voltage cabling coordination

• Network rack cleanup, labeling, and documentation

• Access point, camera, phone, and workstation cabling

• Office move, expansion, and buildout support

• Physical infrastructure planning for long-term network stability

Cybersecurity Integration

Managed network support should not be separated from cybersecurity. Firewalls, VPNs, WiFi networks, VLANs, endpoints, Microsoft 365, and identity systems all affect your security posture. DCS integrates network management with our broader managed cybersecurity services to help reduce exposure and improve resilience.

• Network segmentation to limit unnecessary access

• Firewall and VPN security reviews

• Coordination with managed EDR and endpoint security tools

• Support for businesses with compliance, cyber insurance, and security assessment requirements

• Recommendations from formal IT security risk assessments