https://community.ruckuswireless.com/t5/Unleashed/What-is-the-use-of-second-Ethernet-port-on-the-Zone-Director/m-p/3031#M79 I have two input data lines from the ISP acting as primary line and secondary line acting as backup. The Zone Director is connected to the Primary network through ethernet port 1 on the ZD and 3 AP's are deployed. What is the ethernet Port 2 used for? Can I connect the Secondary network to port 2 so as to configure a backup network?  Wed, 19 Apr 2017 09:54:30 GMT roshan_zameer 2017-04-19T09:54:30Z https://community.ruckuswireless.com/t5/Unleashed/What-is-the-use-of-second-Ethernet-port-on-the-Zone-Director/m-p/3031#M79 I have two input data lines from the ISP acting as primary line and secondary line acting as backup. The Zone Director is connected to the Primary network through ethernet port 1 on the ZD and 3 AP's are deployed. What is the ethernet Port 2 used for? Can I connect the Secondary network to port 2 so as to configure a backup network?  Wed, 19 Apr 2017 09:54:30 GMT https://community.ruckuswireless.com/t5/Unleashed/What-is-the-use-of-second-Ethernet-port-on-the-Zone-Director/m-p/3031#M79 roshan_zameer 2017-04-19T09:54:30Z https://community.ruckuswireless.com/t5/Unleashed/What-is-the-use-of-second-Ethernet-port-on-the-Zone-Director/m-p/3032#M80 The two switch ports on any Zone Director are switch ports. If you would like to load balance or automatically switch over from a failed line you will need a router.  Wed, 19 Apr 2017 12:57:16 GMT https://community.ruckuswireless.com/t5/Unleashed/What-is-the-use-of-second-Ethernet-port-on-the-Zone-Director/m-p/3032#M80 eric_albert_787 2017-04-19T12:57:16Z