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.

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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.

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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