Retail Network Design for Multi-Site UK Operators
Network architecture for retail chains, restaurants, and hospitality groups. We segment cardholder data into a documented PCI-DSS zone, design store-to-HQ connectivity that survives a single-link failure, and centralise Wi-Fi management so a new store opens with a config push.
What’s Included
PCI-DSS Cardholder Data Zone
EPOS terminals and payment infrastructure isolated in a dedicated VLAN with documented inbound/outbound flows. Reduces PCI-DSS scope to a defined boundary auditors can verify.
Multi-Site Templated Architecture
Identical store template applied at every site — same VLAN IDs, same firewall rules, same Wi-Fi SSIDs. Opening store 50 takes the same time as store 5.
Customer & Staff Wi-Fi Separation
Guest SSID with captive portal and bandwidth caps. Staff SSID with 802.1X. Both isolated from EPOS and back-office segments.
Resilient Store-to-HQ Connectivity
Primary fibre + 4G/5G failover designed in from day one. SD-WAN or IPsec mesh depending on scale and budget.
CCTV & IoT Isolation
CCTV and store IoT (digital signage, smart locks, bin sensors) on a managed VLAN with vendor-specific egress. No device sees the EPOS subnet.
PCI-DSS Audit Pack
Topology diagrams, VLAN register, ACL summary, and a PCI-DSS scope document suitable for QSA review.
DIY vs VantagePoint Professional
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Open the retail canvas template →
Pre-loaded with PCI zone, EPOS VLAN, guest Wi-Fi, back-office and CCTV separation.
Frequently Asked Questions
How does the design reduce PCI-DSS scope?
PCI-DSS scope includes any system that processes, transmits, or could affect cardholder data. By placing EPOS in a dedicated VLAN with explicit ingress/egress rules, only that segment falls in scope. Office, guest Wi-Fi, CCTV, and IoT systems sit outside the cardholder zone and don't require PCI controls.
Do you support SD-WAN for multi-site retail?
Yes. For groups with 10+ sites we typically recommend SD-WAN (Fortinet, Meraki, or Cisco depending on existing kit) for centralised policy and automatic failover. Smaller groups often work with simpler IPsec mesh designs at lower cost.
Can you design for restaurants and hospitality, not just retail?
Yes — the same template applies. Restaurants, cafés, pubs, hotels, and leisure venues share the same fundamental challenge: PCI-aware EPOS + guest Wi-Fi + back-office isolation. We adapt the template to your operational specifics.
How is guest Wi-Fi captured in your design?
Guest Wi-Fi sits on its own SSID and VLAN, fully isolated from corporate and EPOS networks. Captive portals can capture marketing data (with GDPR-compliant consent). Bandwidth caps prevent guests saturating the store uplink.
How long does a retail network design take for, say, 25 sites?
Typical timeline: 2–3 weeks for the headline design and store template, plus a per-site rollout schedule that we agree based on your operational windows. The design phase includes a sample-store walkthrough.
Ready to Design Your Network?
Try VP Compass free or book a scoping call with VantagePoint Networks for a fully managed design.