Connect. Secure. Manage.
Meraki Adaptive Policy Switching
Plan group-based segmentation on supported Meraki switching platforms, checking hardware, firmware and licensing before introducing enforcement.
Devices supported
across the UK
Client locations
supported
Traffic handled
at peak time
Average
response time
Average response is not a resolution time or a contractual guarantee. Support scope and response commitments are agreed for each engagement.
Meraki Adaptive Policy switching uses groups to control traffic on supported devices. We first check how users or devices are put into groups and where rules will be enforced. The rollout then tests the agreed flows in stages. Routing boundaries, group rules and security inspection remain distinct parts of the design.
Dashboard clarity
Structure organisations, networks and permissions around real operational ownership.
Consistent sites
Use repeatable standards without ignoring the differences between locations.
Practical operations
Keep cloud management connected to physical links, users and business services.
Define the groups and permitted communication
The project begins with the business access need. We identify populations such as managed workstations, printers, building devices and infrastructure services, then record which communication each group needs. The aim is a manageable policy model, not hundreds of groups created to mirror every department. A group should have a clear purpose and an owner able to approve changes to its access.
The resulting matrix includes shared services and exceptions. DNS, authentication, monitoring and software distribution are easily overlooked when attention is focused on app servers. We also define treatment for unknown or unclassified traffic. Leaving that behaviour implicit can undermine the intended restriction or cause a large outage when enforcement is first introduced.
Standards & partnerships
Confidence in the team behind your network.
Cisco Partner
Cisco Meraki
Cyber Essentials
Cyber Essentials PlusMCI Network Services is operated by Proxar Ltd. Certifications apply to the certified legal entity and the scope of its certificates. View accreditation information
Verify end-to-end eligibility
Adaptive Policy support depends on hardware, software, licensing and the role each device performs. We review the complete path, including access switches, uplinks and any wireless or edge components involved. A capable access switch cannot by itself guarantee that group information is preserved or enforced beyond a device that does not support the intended mechanism.
The assessment separates assignment, transport and enforcement. One component may attach a group identity while another carries it and a third makes the forwarding decision. Those roles are documented clearly. We avoid a blanket statement that every Meraki device supports the same policy behaviour, and we check current needs instead of copying an old compatibility list into a permanent design.
A useful starting point
Not sure where to start?
Bring the requirement. We will help you define the engineering work.
Choose how endpoints are classified
Classification may depend on supported authentication, policy assignments or other permitted mappings in the chosen architecture. We work out how each device population receives its identity and what happens when the expected identity source is unavailable. A manually assigned group can be appropriate in a defined case. But it needs ownership and review so that a replaced endpoint does not inherit inappropriate access unnoticed.
Integration with an identity platform is scoped separately. The customer needs to understand which team maintains identities, certificates or policy mappings and which team owns network enforcement. A failure to authenticate and a failure to carry the resulting group information are different problems. The operating procedure should help engineers identify the boundary without broadly disabling segmentation to restore one device.
Different environments. The same care.
Built around the work
your network supports.
Finance, banking and the wider private sector. We start with the systems and people that depend on your connections.
Finance & banking
Market-data paths, routing and provider coordination on clients’ behalf.
Financial-market services ↗Offices & multi-site teams
Reliable access between people, workplaces and business applications.
Office network design ↗Data centres & cloud
Network boundaries, workload connections and operational ownership.
Data centre networks ↗Introduce policies gradually
We build the proposed matrix from required flows and check it with app owners. Where the platform provides suitable observation or staged controls, we use them to reduce uncertainty before enforcing restrictions broadly. A small pilot includes representative endpoints and the important shared services. It should expose practical dependencies that a diagram alone may not reveal.
Changes are made with a recovery route that remains available if an access rule is wrong. Administrative and infrastructure traffic deserve particular care because blocking the tools needed for correction can lengthen an incident. The rollout plan identifies the affected groups, test cases, stopping conditions and the authorised person who can approve an emergency exception.
Test denial as well as access
Acceptance includes allowed apps and paths that should be blocked. We check classification at the relevant points, inspect available policy evidence and test the actual traffic rather than infer enforcement from a configured matrix. A successful connection can result from a broader rule or an unclassified path. So the test must show why the traffic was permitted.
Failure and movement scenarios matter too. An endpoint changing ports, a replacement switch or a loss of identity integration can alter classification. We agree which scenarios are safe to exercise and record the observed result. Any untested boundary remains a documented limitation, not an assumed extension of the successful pilot.
Operate a policy model that remains understandable
The handover includes group definitions, assignment methods, policy ownership and an exception register. It also explains how engineers trace a denied flow and distinguish a policy issue from routing or app failure. Changes to shared services require a review of the affected communication rules. A matrix that nobody maintains will eventually become either too permissive or too disruptive to use.
MCI can deliver an eligibility assessment, policy design or staged rollout as part of Meraki cloud switching. Where a broader campus architecture is required, Meraki Campus Fabric Segmentation examines the relevant fabric boundaries. Neither service is a certification claim or a guarantee against compromise. It is scoped engineering work with evidence of the controls actually implemented.
Technical references
- Switch cloning — Cisco / Cisco Meraki
- Meraki switch stacks — Cisco / Cisco Meraki
Talk to a specialist
What does your network need next?
Tell us what you are planning, changing or trying to improve. We will help define a practical next step and the engineering scope.
+44 203 196 6566Choose option 1
sales@proxar.co.ukUK-wide service.
Most of our engineers are based in Kent, with a focus on London, Sussex, Essex and Berkshire.
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