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Ehsan Ghasisin
Cisco DNA Center vs. Prime Infrastructure: A NMS Comparison
Comparison | Software/License/Protocol | Cisco
Key Takeaways✅ Cisco DNA Center is the clear successor to Prime Infrastructure for modern campus networks.❌ Cisco Prime Infrastructure is in its end-of-life phase and lacks support for intent-based...
Fortinet vs Palo Alto: Best Enterprise Firewall in 2025
Comparison | Fortinet | Firewall
If your organization prioritizes cost-effective, high-performance security, Fortinet stands out with ASIC-powered firewalls, integrated SD-WAN, and a lower total cost of ownership (TCO).If you need deep...
Fortinet vs. Palo Alto Firewall Platform Comparison (2025)
Comparison | Fortinet | Firewall
Introduction: Choosing the Right Firewall for Modern IT InfrastructuresWith increasingly complex network environments and a surge in sophisticated cyber threats, selecting the right enterprise firewall has never...
Best NICs for HPC & Virtualization in 2025
Product Review | Expert Picks
As we head deeper into 2025, the importance of high-performance Network Interface Cards (NICs) has never been greater. NICs are no longer just connectors in a world dominated by virtualization,...
Choosing Optical Transceivers & Cabling: Expert Guide
Expert Picks | Cisco
As data traffic accelerates across enterprise networks, campuses, and data centers, selecting the right optical transceivers and fiber optic cabling is no longer optional—it’s foundational....
PoE vs PoE+ vs PoE++: Which Standard Is Right for You?
Software/License/Protocol | Switch
Power over Ethernet (PoE) has transformed how IT professionals build and scale networks. Instead of running separate power and data lines, PoE combines both into one Ethernet cable—reducing...
Network Virtualization & Overlay Protocols Explained
How To | Software/License/Protocol
Network virtualization has redefined how modern IT infrastructures scale and operate. By abstracting network services from physical hardware, it offers organizations unprecedented flexibility and control...
MPLS or Segment Routing: Traffic Engineering Guide
Comparison | Software/License/Protocol
For modern network traffic engineering, Segment Routing (SR) generally offers superior scalability and operational simplicity compared to traditional MPLS. However, MPLS remains a reliable and valuable...
DNS vs DHCP in SMB & Enterprise Networks: Key Differences
Comparison | How To
For users of SMB and enterprise networks, DNS and DHCP are critical systems that enable seamless daily operations. These complementary protocols work behind the scenes to maintain network functionality,...
Top 5 Enterprise Firewalls for 2025: The Ultimate Guide
How To | Firewall
Executive SummaryEnterprise firewalls serve as the cornerstone of network security, protecting organizations from increasingly sophisticated cyber threats.This comprehensive guide evaluates the best enterprise...
