I log into the netgear. Select lag1 add members xg11 xg12( sfp+ combo/shared ports) static lag, mtu 9216, configure ipv6 and ipv4 and DHCP. Plug the cables in. Log into crs317 both ports up, select static group 1 for example. Then it Shows group1 trunk 1. Everthing is routed correct. Now we add swit...