• All FortiGate units have 5.0 firmware, and are running factory default settings.

• All CLI and web-based manager navigation assumes the unit is running in NAT/Route operating mode, with VDOMs disabled.

• All FortiGate units have interfaces labelled port1 through port4 as required.

• All firewalls have been configured for each FortiGate unit to allow the required traffic to flow across interfaces.

• Only FortiGate units are running RIP on the internal networks.

• Router2 and Router3 are connected through the internal network for R&D.

• Router2 and Router3 each have their own connection to the Internet, indicated in black in Figure 101.