Overview
OneAccess Enterprise Networking provides secure, reliable, and scalable network infrastructure for organisations that depend on always-on connectivity. We design and deliver enterprise networks covering LAN, WAN, SD-WAN, Wi-Fi, core switching, routing, firewalls, and network security, tailored to each organisation’s business and technical requirements.
Where this helps
Our engagement typically starts with a network assessment and requirements analysis covering sites, users, applications, internet links, existing infrastructure, security requirements, and future expansion plans. From there, we design a practical network architecture that improves performance, availability, security, and manageability.
What OneAccess delivers
OneAccess can deliver complete enterprise networking solutions, including:
Core and distribution switching Enterprise LAN and WAN infrastructure SD-WAN solutions Next-generation firewall integration Enterprise Wi-Fi and wireless networks Network segmentation and VLAN design Internet and redundant connectivity Network monitoring and management Network security and access control Structured cabling and network infrastructure High-availability and resilient network designs Documentation, support, and AMC services
Our goal is to create a network that is secure, resilient, scalable, and easy to manage, while supporting your organisation's current operations and future growth.
Local operating context
OneAccess works with Sri Lankan organisations to design enterprise networks that balance technical requirements, business continuity, security, and budget. Whether you operate a single location, multiple branches, data centre, or hybrid environment, we provide solutions designed around your actual business needs.
Best next step
Share your locations, number of users, existing network infrastructure, internet connections, and key requirements through the contact form. OneAccess will review your environment and recommend a practical network assessment, design, or implementation plan.
Who this service is for
Many organisations experience slow connectivity, network downtime, security gaps, and difficult-to-manage infrastructure. OneAccess Enterprise Networking provides a structured approach to designing, implementing, securing, and supporting reliable
- SMBs and enterprises that need reliable
- secure
- and scalable network infrastructure.
- Multi-site organisations requiring connected branches
- centralized management
- and resilient network connectivity.
- Organisations upgrading existing networks to improve performance
- security
- availability
- and scalability.
Outcomes to expect
- A documented enterprise network design covering connectivity
- devices
- security
- and infrastructure.
- Improved network performance and availability through optimized architecture and resilient connectivity.
- A scalable and manageable network environment that supports business growth and future requirements.
What is included
Environment assessment
Document users, sites, devices, applications, risks, and support priorities before defining the managed scope.
Monitoring and maintenance
Track availability, backups, updates, endpoint health, network events, and recurring operational tasks.
User and admin support
Provide practical support for staff, administrators, and business owners through agreed response paths.
Reporting and improvement
Share service notes, recurring issues, recommendations, and next-step planning for stronger operations.
Why teams choose this
- Reliable Connectivity
- High Network Performance
- Enhanced Security
- Scalable Infrastructure
- Improved Network Availability
- Centralized Management
- Seamless Multi-Branch Connectivity
- Better Business Continuity
- Reduced Downtime
- Future-Ready Infrastructure
How OneAccess delivers this service
Assess
Review the existing network, sites, users, applications, connectivity, devices, security requirements, and business objectives to identify gaps and requirements.
Design and implement
Design and deploy the required LAN, WAN, switching, routing, Wi-Fi, firewall, SD-WAN, and network security solutions based on the approved architecture.
Optimize & Support
Monitor network performance, resolve issues, optimize configurations, maintain documentation, and identify improvements to support reliability and future growth.
Service details
Deliverables
- Network assessment and requirements review
- Enterprise network architecture and design
- LAN
- WAN
- switching
- routing
- and Wi-Fi implementation
- Firewall
- SD-WAN
- and network security integration
- Network documentation and configuration records
- Performance optimization and ongoing network support
Supported technologies
- Enterprise LAN
- WAN
- and SD-WAN
- Core
- distribution
- and access switching
- Enterprise Wi-Fi and wireless networking
- Routing
- VLANs
- and network segmentation
- Next-generation firewalls and network security
- Internet connectivity and network redundancy
- Network monitoring and management
Service areas
- Enterprise networking solutions for Sri Lankan organisations
- Remote network design
- configuration
- monitoring
- and support
- On-site implementation and troubleshooting by arrangement
- Multi-site and branch network deployments
- Colombo
- Gampaha
- Kiribathgoda
- and surrounding business locations
- Islandwide projects subject to project requirements and site assessment
Evidence and references
Enterprise network design and implementation capability
OneAccess provides enterprise networking solutions covering network architecture, switching, routing, Wi-Fi, firewall integration, SD-WAN, and network security.
Scope notes
Network design, implementation, support, response times, and on-site coverage depend on the agreed project or service scope. Third-party equipment, ISP services, cabling, civil work, and vendor-specific support may require separate coordination. Final implementation requirements are confirmed following a technical assessment.
Common questions
What does OneAccess Enterprise Networking include?
It can include network assessment, design, switching, routing, LAN and WAN connectivity, enterprise Wi-Fi, SD-WAN, firewall integration, network security, implementation, documentation, and ongoing support.
Can OneAccess design networks for multiple branches?
Yes. OneAccess can design and implement multi-site networks with centralized connectivity, secure branch communication, and appropriate network management.
Can OneAccess work with our existing network equipment?
Yes. Existing infrastructure can be assessed and incorporated where it is technically suitable. The final approach depends on the equipment, configuration, compatibility, performance, and business requirements.
Do you provide network support after implementation?
Yes. Support and maintenance can be provided based on the agreed service or AMC scope, including troubleshooting, configuration changes, monitoring, optimization, and network improvement planning.
What should we prepare before requesting an enterprise network solution?
Prepare your site locations, number of users, existing network devices, internet connections, Wi-Fi requirements, applications, security requirements, recurring network issues, and future expansion plans.