Enterprise Network & Infrastructure Services
Support networks, servers and cloud services with one coherent infrastructure foundation.
When relocating an office, expanding a team, dealing with persistently unstable Wi-Fi, or preparing to migrate an aging server, AlphGa can start from the on-site environment and application requirements to plan the relationship between wired networking, enterprise Wi-Fi, network segmentation, servers, storage and cloud services, with installation, testing and handover included in one scope of work.
When to Reassess Network Infrastructure
Do not wait for a complete outage before addressing underlying infrastructure issues.
Office Relocation or Renovation
Desks, meeting rooms, printing, telephony, CCTV, access control and wireless access points all affect outlet and rack planning. Adding cabling only after renovation usually reduces options and makes construction scheduling more restrictive.
Insufficient Wi-Fi Coverage or Capacity
Having a signal does not mean the network is stable enough for work. User count, device density, walls, interference, channels, access-point placement, uplink connectivity and internet capacity all need to be checked together.
Network Built Up Over Years, with Unclear Topology
Poor records of switches, routing, VLANs, IP addresses, administrator accounts and cable labels increase the cost of troubleshooting and future changes.
Servers or Storage Nearing Replacement
Before replacing physical equipment, applications, data, accounts, backups, network dependencies and acceptable change windows need to be inventoried, rather than simply comparing old and new hardware specifications.
Workloads Preparing to Move to Cloud or Hybrid Infrastructure
Cloud migration still depends on identity, bandwidth, permissions, backup and local equipment. Separating what should remain on-premises from what is suitable for migration is necessary to build an executable sequence.
What an Infrastructure Solution Includes
From ports and wireless access points all the way to applications and data.
Wired Network & Topology
Plan switches, ports, uplinks, VLANs, IP addressing and network-device management based on seating, equipment, uplink bandwidth and future expansion. If new cabling is required, the work will connect with the low-voltage engineering scope.
Enterprise Wi-Fi
Plan access-point placement, SSIDs, guest networks, authentication and roaming based on space, materials, device density, usage scenarios and on-site interference. Whether a site survey and post-installation validation are required should be stated in the project scope.
Network Edge & Segmentation
Segment the network according to users, servers, guests, IoT, CCTV or other equipment, together with firewall rules and administrative access. Security policy and regulatory requirements must be confirmed by the customer or relevant consultants; AlphGa implements the approved architecture.
Servers, Virtualization & Storage
Physical servers, virtualization platforms, NAS, storage capacity, backup and network connectivity can be assessed according to workloads. Platforms such as VMware vSphere or Microsoft Hyper-V should be selected based on the existing environment, licensing and compatibility.
Cloud & Hybrid Infrastructure
Inventory identity, files, applications, backups, bandwidth and management responsibilities, then determine which services should remain on-premises, move to the cloud or use a hybrid arrangement.
Project Process from Assessment to Handover
Define the architecture and acceptance method before replacing equipment.
STEP 01
Current-State Assessment & Requirements Interviews
Record sites, floors, user counts, devices, key applications, existing equipment, cabling, administrative access, common issues and planned change windows.
STEP 02
Solution & Change Plan
Define topology, equipment roles, capacity, network segmentation, access points and the relationship between servers and cloud services; also list equipment to retain, items to retire, prerequisite work, change windows and rollback considerations.
STEP 03
Installation, Configuration & Coordination
Install or configure equipment according to the approved scope, coordinating dependent work with internet service providers, renovation contractors, low-voltage contractors, application vendors and customer administrators.
STEP 04
Testing, Handover & Ongoing Responsibilities
Test connectivity, permissions, applications and backups against the stated usage scenarios, deliver the agreed documentation, and clarify who is responsible for warranty, monitoring, support and any outstanding items.
What Should Remain After Project Completion
Working equipment is only the starting point; documentation should support the next change.
The quotation will specify, according to project scale, the diagrams, equipment and configuration lists, test methods and number of documentation revisions to be delivered.
Migration Control
Identify dependencies first, then arrange a change sequence that can be rolled back.
Before migrating servers, NAS, virtual machines or cloud workloads, verify users and applications on the old system, logins, the data freeze time, backups, service windows and the state to return to if the migration fails.
- Dependency list for applications, accounts, data, network and third-party services
- Capacity, licensing and compatibility checks
- Backup, test restore and rollback plan
- Phased or scheduled change plan
- Validation of login, files, applications, printing, backup and remote access
- Plan for retaining, retiring or disposing of old equipment and data
If the business requires high availability, the quotation will separately specify the redundant architecture, test method, change window and related costs.
Professional Scope
Architecture, cabling, equipment and day-to-day support each have clearly defined responsibilities.
Network outlets, fibre, racks, CCTV or access-control installation
Low-Voltage Engineering
Switches, firewalls, access points, servers, NAS or software licensing
Computer Hardware & Software
Post-deployment users, accounts, devices and incident handling
IT Support & Outsourcing
AlphGa can act as the overall coordination point for a project, but whether each part is included must still be stated in the quotation, schedule and responsibility matrix.
Frequently Asked Questions
Common Questions About Retaining Equipment & Site Surveys Before Planning
Do all existing switches, access points or servers have to be replaced?
Not necessarily. AlphGa will check model, age, warranty, capacity, administrative access, licensing and compatibility. Equipment that still meets capacity and support requirements can be retained or reconfigured; equipment that cannot be managed or is no longer supported will be listed with replacement recommendations.
Is an on-site survey always required before network planning?
When Wi-Fi coverage, cable routes, rack space or an office relocation is involved, an on-site survey is usually required. For preliminary budgeting, you can submit floor plans, equipment lists and photos of the current environment, and AlphGa will identify items that still need on-site measurement or verification.
Can the existing internet connection be retained?
Please provide the service provider, circuit plan, contract expiry date, and details of any fixed IP, VPN, telephony or other dependencies. AlphGa will check bandwidth, handoff ports and the requirements of the new architecture, then recommend whether to retain, upgrade or add a backup circuit.
Planning to improve or relocate your network?
Provide the site, number of users, existing equipment and target date, and we will help organize the survey and recommendations.
