Network Infrastructure Solutions
Modern enterprise networks must support thousands of concurrent users, hybrid cloud connectivity, high-density wireless, VoIP and video conferencing, IoT devices, and zero-trust security architecture — simultaneously and reliably. NexCore Systems designs networks that meet these demands with the scalability to grow with your business.
SD-WAN Implementation
Software-Defined WAN replaces expensive MPLS circuits with intelligent, policy-driven routing across multiple internet connections — including broadband, LTE, and dedicated fiber. NexCore implements Cisco Viptela, VMware VeloCloud, and Meraki SD-WAN solutions that deliver 40–70% WAN cost reduction while improving application performance, reliability, and visibility. Features include application-aware routing, automatic failover, and centralized policy management across all locations.
Enterprise Wireless LAN
High-density Wi-Fi 6 and Wi-Fi 6E networks for office campuses, warehouses, manufacturing facilities, and healthcare environments. We design wireless networks using predictive RF planning tools, deploy Cisco, Aruba, and Meraki enterprise access points, and configure WPA3 security with 802.1X authentication. Our wireless deployments support thousands of concurrent clients with consistent sub-10ms latency required for real-time collaboration and VoIP.
Network Security Architecture
Network security is integrated into every NexCore infrastructure design — not bolted on afterward. We implement:
- Next-generation firewalls (Palo Alto Networks, Fortinet, Cisco Firepower)
- Network segmentation and VLAN isolation for guest, employee, IoT, and server traffic
- Network Access Control (NAC) with device posture checking before granting access
- DNS security and web content filtering to block malware at the network level
- Zero Trust Network Access (ZTNA) replacing traditional VPN for remote workforce
- Network traffic analysis for early threat detection and anomaly identification
Data Center Networking
High-performance data center switching fabric using Cisco Nexus, Arista, or Juniper platforms, designed for low-latency east-west traffic between servers and storage. We implement leaf-spine architectures for modern data centers, configure BGP routing for multi-homed internet connectivity, and design physical cabling infrastructure for high-density server environments.
Network Management & Monitoring
NexCore provides 24/7 managed network services including real-time monitoring of all network devices, automated alerting on performance degradation, monthly network performance reports, and dedicated network engineering support. Our NOC uses SolarWinds NPM, Cisco DNA Center, and Meraki Dashboard to maintain end-to-end visibility across your entire network infrastructure.