To answer your first question: more WANs. Check out VLAN on WAN: Virtual WAN FAQ
Regarding Peplink support, your first step will generally always be your Peplink preferred partner (the one that sold you the 310X)
To answer your first question: more WANs. Check out VLAN on WAN: Virtual WAN FAQ
Regarding Peplink support, your first step will generally always be your Peplink preferred partner (the one that sold you the 310X)