Fortigate HA configuration

In this video we will learn how to add a backup FortiGate to form a high availability (HA) cluster to improve network reliability.

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Here you can download directly from my file for GNS3 resources needed.
Windows OS image https://drive.google.com/file/d/10pxv...
CISCO Images : https://drive.google.com/drive/folder...
GNS3 for Windows : https://drive.google.com/drive/folder...
Firewall_Router : https://drive.google.com/drive/folder...
VMware WorkStation 12 : https://drive.google.com/file/d/1HZ0h...

FortiGate mid-range next-generation firewalls (NGFWs) provide high performance, multi-layered advanced security, and better visibility to protect against cyber-attacks while reducing complexity.
FortiGate firewalls are purpose-built with security processers to enable the industry’s best threat protection and performance for SSL-encrypted traffic.

VLAN: Virtual Local Area Network reduce the broadcast domain and separate the LAN into different subnet.
VLANs can be used to partition a local network into several distinctive segments, for instance:
-Production
-Server Farm
-Voice over IP
-Network management
-Storage area network (SAN)
-Guest Internet access
-Demilitarized zone (DMZ)

A subinterface is a virtual interface created by dividing one physical interface into multiple logical interfaces.
A sub-interface in a Cisco Router uses the parent physical interface for sending and receiving data.
We use Subinterfaces for inter VLAN traffic routing by using a Router-on-a-Stick configuration

DHCP Server: provide IP address to the client for each VLAN.
A DHCP Server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices.
It relies on the standard protocol known as Dynamic Host Configuration Protocol or DHCP to respond to broadcast queries by clients.


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