``` frontend server1 mode tcp bind 10.10.114.2:80 default_backend real_server1 backend real_server1 mode tcp balance roundrobin server A 192.168.x.2:80 weight 1 server B 192.168.x.3:80 weight 1 frontend server2 mode http bind 10.10.114.3:80 default_backend real_server2 backend real_server2 mode http balance roundrobin server A 192.168.x.4:80 weight 1 server B 192.168.x.5:80 weight 1 frontend server3 mode http bind 10.10.114.4:80 default_backend real_server3 backend real_server3 mode http balance roundrobin server A 192.168.x.6:80 weight 1 server B 192.168.x.7:80 weight 1 ```