A CCESS GATEWAYIntroduction 37provider, which charges on a data volume basis. The organization only wishes for this link tobe used when the main ISP circuit is not available.The Nomadix NSE is configured for failover only from the WAN to port Eth2 on the NSE.Separate Guest HSIA and Admin ISP Links, with Failover Between EachISP LinkIn this scenario, the hotel has separate HSIA and Hotel Admin ISP circuits. Under normalcircumstances, Guests will be connected to the Guest HSIA ISP, and Hotel Admin users willconnect to the Admin ISP. If either link fails, then failover to the other link will occur. If theGuest HSIA link fails, the guests will be connected to the Admin ISP link until the Guest HSIAlink is restored. If the Admin ISP link fails, the Admin users will be connected to the GuestHSIA link until the Admin ISP is restoredThe Nomadix NSE is configured with load balancing and failover. All Guests use ISP 1 as thepreferred WAN, the Admin network router uses ISP2 as the preferred WAN.