Added bridge interface example

interfaces-example

@@ -0,0 +1,22 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+allow-hotplug eth0
+iface eth0 inet dhcp
+
+
+### Bridge part
+auto eth1
+iface eth1 inet manual
+
+auto br0
+iface br0 inet manual
+  bridge_ports eth1
+  bridge_fd 0