@@ -1,2 +1,4 @@
-#define IMAGE_COMBOOT
-#define DOWNLOAD_PROTO_HTTPS
+#define DOWNLOAD_PROTO_HTTPS /* Secure Hypertext Transfer Protocol */
+#define IMAGE_COMBOOT /* COMBOOT */
+#define NET_PROTO_IPV6 /* IPv6 protocol */
+#define VLAN_CMD /* VLAN commands */