FortiGate VLANs & Redundant Interfaces Tutorial | Zone-Based Firewall Policies & Failover Test

Stop creating VLANs on a single interface on your FortiGate — it’s one of the most common mistakes I see network engineers make.
If that port goes down, your entire network goes down with it.

In this video, I’ll show you the correct, professional method using a redundant interface, VLANs, zones, and clean firewall policies.

Let’s fix your FortiGate setup.

What You’ll Learn in This Video:

1.Why using a single port for multiple VLANs can cause issues
2.How to create a redundant interface on FortiGate
3.How to add VLANs on top of a redundant interface
4.Configuring basic inter-VLAN policies
5.Designing clean firewall zones
6.Implementing zone-based firewall policies
7.Performing failover testing by disconnecting redundant links

⏱Timestamps:
00:00 – Overview & Network Topology
01:27 – Why Using a Single Port for VLANs Is a Bad Idea
02:45 – Creating a Redundant Interface on FortiGate
03:50 – Adding VLAN100 & VLAN200 on the Redundant Interface
08:00 – Creating a Basic Inter-VLAN Policy
11:15 – Creating Zones for Clean Firewall Design
13:02 – Creating a Zone-Based Policy
14:35 – Failover Test: Disconnecting One Redundant Link

#FortiGate #VLAN #Firewall #Networking #ITTraining #ZoneBasedPolicy #Failover #NetworkEngineering #Fortinet #cybersecurity

Related Video:
🔒 How to Set up Duo MFA for FortiGate SSL VPN (LDAP/RADIUS) | Step-by-Step Tutorial
https://www.youtube.com/watch?v=U2aNERhNO_E

Видео FortiGate VLANs & Redundant Interfaces Tutorial | Zone-Based Firewall Policies & Failover Test канала Loopback27