1-Configure fortigate to Internet
2-Configure lan to internet in fortigate
3-Configure VLAN with Cisco switch
Configure VPN Site to Site Fortigate with Fortigate
1-Create VPN for Brnad BTB
Enter VPN select IPsec Wizard it show dialog
box like below
Result
Click on Show Tunnel List
2-Create VPN for Brnad SR
Enter VPN select IPsec Wizard it show dialog box like below
Click on Show Tunnnel List
On the Fortgate HQ we are configure VPN Site to Site done
and now go to configure vpn site to site in Fortigate Brand BTB and Brand SR
3-Configuer VPN Stie to Stie on Brand BTB
Enter VPN select IPsec Wizard it show dialog box like below
Click on Show Tunnel List
Now we configure VPN site to site Brand BTB to HQ done, let
start testing ping brand BTB to HQ and HQ to BTB
4-Configuer VPN Stie to Stie on Brand SR
Enter VPN select IPsec Wizard it show dialog box like below
Click on Show Tunnel List
Now we configure VPN site to site Brand SR to HQ done, let
start testing ping brand SR to HQ and HQ to SR
Video guidelines