Dealership Network Setup in Dublin, GA

Dealership Network Setup in Dublin, GA: Structured, Secure, Compliance-Ready

Auto dealerships in Dublin, Georgia run on network infrastructure that has to do several things simultaneously: process DMS transactions through CDK Global, Reynolds and Reynolds, or Dealertrack; support F&I desks handling non-public customer financial data; connect service bay technicians to OEM portals; and keep guest Wi-Fi traffic completely isolated from the systems that touch credit applications. When that infrastructure is cobbled together over time, the result is overlapping subnets, unmanaged switches, and a compliance exposure under the FTC Safeguards Rule (16 CFR Part 314) that a regulatory examiner will find before your IT vendor does. COMNEXIA has been engineering business networks from its Roswell, GA headquarters since 1991, and dealership network setup is one of the specific engagements we deliver to clients across the Atlanta metro and into Middle Georgia markets like Dublin and Laurens County.

What a Proper Dealership Network Setup Actually Includes

A dealership network is not a single flat network with a consumer-grade router at the edge. COMNEXIA designs and deploys layered infrastructure built around VLAN segmentation, a hardened perimeter, and documented network topology that satisfies the FTC Safeguards Rule requirement under 16 CFR 314.4(c) to monitor, detect, and respond to unauthorized access to customer information. Here is what that looks like in practice:

• Perimeter firewall: Fortinet FortiGate or SonicWall next-generation firewall deployed at the edge, configured with application-aware policies, IPS signatures enabled, and SSL/TLS deep inspection active on outbound traffic to OEM and DMS endpoints.
• VLAN segmentation: Separate VLANs for DMS workstations, F&I terminals, service bay tablets, dealership staff general use, and guest Wi-Fi. Inter-VLAN routing rules prevent a compromised guest device from reaching CDK Global or Dealertrack endpoints on the DMS segment.
• DMZ for external integrations: A dedicated network DMZ isolates web-facing portals, credit bureau connections, and CRM integrations so that a compromised integration point cannot pivot directly into the internal DMS network.
• Business Wi-Fi: Ubiquiti UniFi or Cisco Meraki access points deployed to cover showroom, service drive, and back office, with separate SSIDs mapped to the appropriate VLANs and WPA3 Enterprise authentication on staff-facing SSIDs.
• Structured cabling: Cat6A runs to fixed workstations, DMS servers, and managed switches, with cable runs documented in a physical network diagram handed off at project close.
• Remote access: VPN or Zero Trust Network Access (ZTNA) configured for service advisors, controllers, or ownership groups needing remote access to the DMS, with multi-factor authentication enforced and split tunneling restricted so remote sessions cannot bridge corporate and personal traffic.

The FTC Safeguards Rule Connection

Dublin-area dealerships that finance vehicles or collect customer financial data are covered financial institutions under the FTC Safeguards Rule. Section 314.4 requires a written information security program that includes network access controls, encryption of customer information in transit and at rest, and annual penetration testing for organizations above the 5,000-customer record threshold. Network segmentation is not optional under that framework; it is a named control. COMNEXIA delivers the VLAN architecture and firewall rule sets that provide documented evidence of access control implementation, which a compliance reviewer or your franchise auditor can inspect.

How COMNEXIA Runs the Engagement for a Dublin Dealership

We begin with a site survey: physical walkthrough of the dealership, inventory of existing switches and cabling, review of current DMS connectivity to CDK Global, Reynolds and Reynolds, or Dealertrack, and documentation of every active SSID and its VLAN assignment (or absence of one). From that survey we produce a gap analysis against FTC Safeguards Rule controls and a proposed network diagram before any equipment is ordered.

Deployment is scheduled to avoid sales floor disruption. Switch configuration, firewall policy upload, and access point provisioning happen during off-hours. After cutover, we validate DMS connectivity on each workstation, confirm that F&I terminals reach credit bureau endpoints through the correct segment, and verify that guest Wi-Fi traffic cannot reach the DMS VLAN by attempting cross-VLAN connections from a test device.

Ongoing management uses NinjaOne RMM for patch management on network-connected endpoints and firewall firmware updates. You receive monthly reporting showing firewall policy hits, blocked threat events, and any configuration drift from the approved baseline. A help-desk ticketing system handles all support requests, with every ticket logged and closed in your account record.

Why Dublin Dealerships Contact COMNEXIA

Middle Georgia dealerships often run on aging unmanaged switches and a single flat network that predates the 2023 FTC Safeguards Rule enforcement deadline. Franchise auditors and F&I lenders are now asking for network diagrams and access control documentation that a flat network cannot produce. COMNEXIA has 35 years of documented infrastructure deployments and a specific practice built around automotive dealership compliance requirements, not generic small-business networking.

To schedule a site survey for your Dublin, GA dealership or to request a network gap analysis against FTC Safeguards Rule requirements, call COMNEXIA at (877) 600-6550. Our team will confirm availability for an on-site visit to Laurens County and provide a written project scope before any work begins.