Network architecture & design
Topology, IP addressing, routing, switching, VLAN and firewall designs based on users, applications, growth, risk and support needs.
Kalispell photo: Dan Petesch · CC BY-SA 3.0
Networking
Networks that remain understandable when conditions change.
RLH designs and documents the wired, wireless, remote and hosted connections that carry business applications, PBX traffic, cameras, users and operational systems across the Flathead Valley and beyond.
LAN & Wi-FiMulti-site connectivitySegmentation & monitoring
Network consulting
A network is infrastructure—not a collection of boxes.
Reliable connectivity comes from an architecture that accounts for traffic, failure, access, growth and the systems using the network.
RLH can assess an existing environment, design a new office or multi-site topology, improve wireless coverage and capacity, segment operational devices, support PBX and video traffic, connect remote users or document an environment that has grown without a current operating picture.
Networking capabilities
Design the path from device to application.
RLH looks past individual access points, switches or firewalls to the complete path: endpoint, local network, security policy, remote link, hosted environment and application dependency.
Wired & wireless systems
LAN and Wi-Fi planning for coverage, capacity, roaming, guest access, voice, cameras and operational devices—not just a strong signal at one test point.
Multi-site & remote connectivity
VPN, site-to-site, remote-user and resilient connection designs for offices, hosted resources, field locations and distributed teams.
Voice, video & application performance
Quality of service, traffic priorities and capacity planning for PBX, voice agents, video, cloud applications and other delay-sensitive workloads.
Segmentation & network security
Firewall policy, VLANs, device isolation, administrative access paths and zero-trust principles that reduce the reach of compromised or unmanaged devices.
Monitoring & documentation
Network diagrams, configuration records, inventory, alerting and handoff procedures that make the environment understandable during growth or troubleshooting.
Distributed operations
Connect offices, field teams, hosted systems and security devices without flattening trust.
Remote access should make work available—not make every system equally reachable.
RLH can separate staff, guests, servers, cameras, access control, voice and unmanaged devices, then define which paths are required between them. Secure remote and site-to-site connections can be layered around the applications and support model rather than exposing broad network access.
- VLAN and firewall policy based on system roles
- VPN and administrative access with strong authentication
- QoS for PBX, voice agents, video and critical applications
- Failover and recovery options for high-impact links
Network operating model
Make change safer and troubleshooting faster.
Segment by function
Group systems according to trust and operational purpose, then permit only the traffic required for the workflow.
Observe the path
Monitor devices, interfaces, links and important services so the team can distinguish local, provider and application failures.
Keep the map current
Maintain topology, addressing, inventory, configuration ownership and recovery notes as part of the system—not as an afterthought.
Network delivery
Survey, design, stage, cut over and verify.
Assess
Inventory topology, providers, devices, coverage, traffic, user experience, security boundaries and the applications that matter most.
Design
Produce addressing, VLAN, routing, wireless, firewall, remote access, capacity and resilience decisions with a clear implementation plan.
Stage & cut over
Preconfigure equipment and policies, schedule changes, preserve rollback options and execute the transition in controlled steps.
Validate & document
Test coverage, performance, segmentation, voice, remote access and failure paths, then deliver current diagrams and operating guidance.
Networking questions
Diagnose the path, not just the symptom.
Why does Wi-Fi sometimes show a strong signal but still perform poorly?
Signal strength is only one factor. Congestion, channel reuse, interference, device density, uplink capacity, roaming behavior, authentication and upstream internet or application performance can all create a poor experience. A design should consider both coverage and capacity.
Can one network safely support staff, guests, cameras and building devices?
It can, but those device classes should not all share unrestricted access. Segmentation, firewall rules, dedicated management paths and appropriate authentication reduce risk and make traffic easier to understand.
What is the value of network documentation?
Current diagrams, address plans, VLANs, device inventory, connection details and configuration ownership shorten troubleshooting, reduce accidental changes and make future expansion less dependent on memory.
How should remote sites be connected?
The design depends on application sensitivity, bandwidth, latency, provider options, failover needs and security. A site may use a business internet connection with VPN, SD-WAN, private circuits, wireless links or a layered combination.
Start a technical conversation
Get a current map of the network you depend on.
Call the voice agent with the locations, user or device problems, applications affected, current equipment and any planned expansion. RLH can use that information to frame an assessment.