CS 4.2.1 advance networking - Victual Router route traffic another LAN

[motty cruz]

Hello all,
I created a network 10.75.0.1 with virtual router on CS, vlan 108. I want
to route traffic to another network 10.122.0.0/24.

I have another router with two interfaces one facing vlan 108 with IP
10.75.0.5 and another interface 10.122.0.1.

My question is how to create a route in CS virtual router to route traffic
to 10.122.0.0/24

Thanks in advance.