LAN Design & Switching
Core, distribution, and access-layer design with managed switching, VLANs, stacking, link aggregation, redundancy, PoE, QoS, and scalable port capacity.
Enterprise network solutions
Fast connections.
Reliable operations.
Zetlan designs, implements, monitors, and supports secure network infrastructure for offices, branches, campuses, data centers, cloud environments, and remote teams.
Vendor-neutral design Documented implementation Managed support
NETWORK OPERATIONS ALL SYSTEMS NORMAL
InternetFirewallCore Network
OfficeServersWireless
Availability99.9%
Active links12
Alerts0
AssessAudit & requirementsDesignArchitecture & BOQDeployConfigure & testSupportMonitor & maintain
Implementation services
Complete network capability, from cable to cloud.
Every layer is designed together so users, applications, devices, servers, and sites communicate securely and predictably.
Routing & WAN
Secure branch and internet connectivity using static or dynamic routing, dual ISP, BGP/OSPF, MPLS integration, VPN, failover, and application-aware path selection.
Enterprise Wi-Fi
Wireless surveys, access-point placement, controller or cloud management, roaming, guest access, authentication, capacity planning, and interference optimization.
SD-WAN Solutions
Centralized policy, multiple-link utilization, application steering, encrypted overlays, branch visibility, automated failover, and simplified remote-site operations.
Structured Cabling
Standards-based copper and fiber cabling, pathways, patch panels, racks, labeling, testing, certification, documentation, and organized cable management.
Segmentation & Access
VLAN and zone architecture, network access control, role-based access, guest isolation, device profiling, microsegmentation, and least-privilege connectivity.
Cloud & Data Center Network
Hybrid-cloud connectivity, site-to-site VPN, private circuits, data-center fabrics, server and storage networks, load-balancer integration, and resilient uplinks.
Voice & Collaboration
Voice VLANs, IP telephony readiness, SIP connectivity, QoS, call-quality troubleshooting, video conferencing, and Microsoft Teams network optimization.
Monitoring & Performance
Device health, interface utilization, latency, packet loss, configuration backup, syslog, NetFlow, alerts, capacity trends, and SLA reporting.
Network architecture
Designed for performance, resilience, and growth.
We convert business, application, security, location, and capacity requirements into a practical architecture with clear standards and implementation details.
Plan your network projectPerformance
Bandwidth, latency, QoS, uplinks, traffic paths, and application requirements.
Resilience
Redundant devices, links, power, providers, routing, and tested failover.
Security
Segmentation, authentication, management protection, logging, and access policy.
Scalability
Address plans, modular capacity, standards, spare ports, and growth roadmap.
Network support & AMC
Keep the network healthy after go-live.
Flexible support options combine proactive maintenance with responsive help when users or critical services lose connectivity.
Remote helpdesk
Fast diagnosis, configuration assistance, user connectivity support, and vendor coordination.
On-site support
Engineer visits for physical faults, cabling, replacement, expansion, and complex troubleshooting.
Preventive maintenance
Scheduled health checks, firmware review, backups, housekeeping, capacity analysis, and risk reporting.
Incident response
Structured triage, escalation, workaround, restoration, root-cause analysis, and preventive actions.
Typical AMC coverageSwitchesRoutersWi-FiSD-WANCablingVPNMonitoringDocumentation
Delivery methodology
Controlled implementation with minimal disruption.
Changes are planned, approved, tested, documented, and handed over with clear rollback and support arrangements.
01
Discover
Sites, users, applications, devices, traffic, pain points, security, and growth.
02
Design
Topology, addressing, VLANs, routing, Wi-Fi, cabling, resilience, and BOQ.
03
Implement
Stage, configure, install, migrate, test, optimize, and validate.
04
Handover
Diagrams, configurations, test results, asset details, training, and support.
Build a stronger network
Planning a new office, branch, campus, or network refresh?
Our engineers can assess your environment and prepare an architecture, bill of quantities, rollout plan, and support model.
Talk to a network engineer