Enterprise Network & Cloud Infrastructure Solutions

DuplexIT helps businesses design, secure, and optimize modern enterprise infrastructure using Fortinet SD-WAN, Cisco networking, Cisco ISE security solutions, and AWS cloud networking including Direct Connect, Transit Gateway, VPC architecture, VPN connectivity, and hybrid cloud integration.

About DuplexIT

DuplexIT provides professional network engineering and infrastructure consulting for businesses that need reliable, secure, and scalable connectivity. We specialize in enterprise networking, Fortinet SD-WAN, Cisco routing and switching, firewall security, Cisco ISE network access control, and AWS cloud networking. Our AWS networking services include Direct Connect, site-to-site VPN, Transit Gateway, VPC architecture, Internet Gateway, NAT Gateway, route tables, hybrid connectivity, and secure cloud integration.

Core Services

Engineering services focused on secure, scalable, and resilient enterprise infrastructure.

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SD-WAN Design

FortiGate SD-WAN architecture, IPsec overlays, BGP routing, dual ISP failover, high availability, and secure branch connectivity.

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Routing & Switching

Enterprise LAN/WAN design using Catalyst, Nexus, VLANs, OSPF, BGP, HSRP, EtherChannel, and STP.

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Cisco ISE & NAC

Secure network access using Cisco ISE, 802.1X, MAB authentication, endpoint profiling, and segmentation.

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AWS Cloud Networking

AWS Direct Connect, Transit Gateway, VPC routing, VPN connectivity, NAT Gateway, and hybrid cloud integration.

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Firewall & VPN Security

Firewall policies, VPN configuration, ACL management, segmentation, and secure remote connectivity.

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Infrastructure Architecture

Scalable infrastructure design for branch offices, data centers, cloud environments, and enterprise networks.

Business Solutions

Practical solutions designed to improve uptime, security, scalability, and cloud connectivity.

Branch Connectivity Modernization

Secure branch connectivity using SD-WAN, dual ISP infrastructure, IPsec overlays, and centralized management.

Improved uptime
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Hybrid Cloud Integration

Secure AWS hybrid networking using Direct Connect, VPN backup, Transit Gateway, and VPC segmentation.

Secure cloud access
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Network Segmentation & NAC

Cisco ISE deployment for secure device onboarding, endpoint visibility, VLAN control, and policy-based access.

Reduced risk
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Infrastructure Growth Readiness

Scalable enterprise infrastructure supporting expansion, cloud migration, and future business growth.

Scalable architecture

Certifications & Expertise

Certifications

Cisco CCNP Enterprise
Cisco CCNA
Cisco Identity Services Engine
Fortinet SD-WAN Architect
AWS Cloud Networking Experience

Why Choose DuplexIT

Enterprise-level network engineering experience
Security-focused architecture and implementation
Fortinet and Cisco infrastructure expertise
Remote and on-site consulting support

Ready to improve your network?

Whether you need SD-WAN design, AWS connectivity, Cisco ISE deployment, firewall security, or enterprise network support, DuplexIT can help you build reliable and secure infrastructure.

Request a Network Assessment