Hi, I would like to know what is the best way to implement the following network: 3 WAN ISPs: ISP1, ISP2, ISP3 where ISP3 is a failover from ISP1 only (all ISPs with static IP address) 2 LAN DHCP Servers: DHCP1 and DHCP2 where all the traffic from DHCP1 goes through ISP1 (or ISP3 on failover) and al...