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Networking · Graham Miranda Network

Network engineering for SMEs

Practical small-business networking — site Wi-Fi survey, VLAN segmentation for guest/IoT, firewall hygiene, VPN and remote-access setup, plus monitoring. The aim is networks that just work, with documentation that survives the original installer leaving.

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network engineering SME · VLAN segmentation · firewall hygiene · site survey Wi-Fi · VPN setup Germany
Network engineering for SMEs Graham Miranda service overview
Infrastructure overview
Infrastructure overview
Server and cloud operations
Server and cloud operations
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Connected home technology
Overzicht

Wat deze pagina behandelt

Practical small-business networking — site Wi-Fi survey, VLAN segmentation for guest/IoT, firewall hygiene, VPN and remote-access setup, plus monitoring.

  • Site Wi-Fi survey: actual coverage, signal strength, channel planning
  • VLAN segmentation: separate guest, IoT, VoIP and production networks
  • Firewall hygiene: documented rules, regular review, default-deny posture
  • VPN and remote-access setup with MFA and access logging
  • Network monitoring with explicit alerts for outages and bandwidth issues
Hoe we werken

Hoe we werken

Een transparant samenwerkingsmodel met heldere mijlpalen.

01

Survey

On-site (where reachable) or remote-survey of current network: gear, topology, Wi-Fi coverage, exposed ports, VLAN structure, VPN setup.

02

Stabilise

VLAN segmentation, firewall ruleset cleanup, Wi-Fi rework where needed, VPN with MFA, monitoring deployed.

03

Operate

Monthly status, change-management for new rules, quarterly review.

Verwachte resultaten

Verwachte resultaten

Praktische, eerlijke verwachtingen — geen overdreven beloftes.

Reliable Wi-Fi

Works in the rooms staff actually use.

Segmented networks

IoT chatter does not see production data.

Calm firewall

Documented, default-deny, regularly reviewed.

Secure remote access

MFA-enforced VPN with logging.

Network depth

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FAQ

Veelgestelde vragen

Beknopte antwoorden voor bezoekers die Graham Miranda-diensten vergelijken.

Which gear do you work with?

UniFi (Ubiquiti) is the most common for SME at good price/value. Mikrotik for technical setups. Cisco Meraki for larger SMEs. We do not push a specific brand.

Can you take over an unmanaged network?

Yes — documentation and inventory is part of standard onboarding. Many engagements start with an undocumented "what is even running here" phase.

Do you do enterprise-scale networks?

For mid-sized businesses yes. For very large enterprise networks (1000+ users, multi-country) we recommend a dedicated network integrator.

What about VoIP?

VoIP-aware VLAN setup and QoS where needed. We do not run the phone system itself; we ensure the network supports it.

Can you support multi-site?

Yes — site-to-site VPN, SD-WAN for some scenarios, and consistent VLAN structure across sites.

What is the typical engagement length?

Initial setup: 2–6 weeks depending on size. Ongoing: monthly retainer with quarterly review.

Volgende stap

Network engineering for SMEs

Practical small-business networking — site Wi-Fi survey, VLAN segmentation for guest/IoT, firewall hygiene, VPN and remote-access setup, plus monitoring.

Dienst openen ↗Graham Miranda Network