In day 2, I focused on Equal Cost Multi-Path (ECMP) of Fortigate but let me dig deep into the design – architecture aspect. first, this post is just my personal view and unlocking further about...

Key Takeaway FGCP provides fast, reliable High Availability One logical firewall with a ready standby Designed for seamless failover and minimal disruption https://youtu.be/Gp7_WIDFCBw...

Dual-role SDWAN connectivity and security (Next-Generation Firewall) Network Virtual Appliances can be deployed in the Virtual WAN hub. These virtual appliances can be used to inspect all North-South...

Time to brush up on Microsoft Azure, especially since I’m preparing for the AZ-900 certification. While searching for learning resources, I stumbled upon Adam Marczak’s YouTube videos. They were a...

I’d like to tell you a story about ZTNA. Imagine your company is like a big castle. Inside, there are many rooms, each with important stuff, like treasure, secrets, or your favorite toys. But now...

If you ask a network engineer about “resiliency,” you’ll often hear about redundant links, fast OSPF or BGP convergence, and high-availability clusters. But what if that’s only...

001 Understanding X-Forwarded-For (XFF) Header   X-Forwarded-For is like a tagging system where each proxy/load balancer adds its mark to document the request’s journey, and the final...

001 Netscaler SSL Setup Overview   The NetScaler appliance provides several methods for handling SSL/TLS traffic, each with a different approach to encryption and decryption.  Here is a summary...

001 WLC Management in DNAC Cisco DNA Center Overview Cisco DNA Center (DNAC) supports a range of wireless controllers, primarily the Catalyst 9800 Series, as well as older Catalyst 3504, 5520, and...