diff --git a/content/enterprise_influxdb/v1.8/administration/ports.md b/content/enterprise_influxdb/v1.8/administration/ports.md
index ed53d96a1..f40bfef6b 100644
--- a/content/enterprise_influxdb/v1.8/administration/ports.md
+++ b/content/enterprise_influxdb/v1.8/administration/ports.md
@@ -10,6 +10,8 @@ menu:
 
 ## Enabled ports
 
+![](/img/enterprise/1-8-network-diagram.png)
+
 ### `8086`
 The default port that runs the InfluxDB HTTP service.
 [Configure this port](/enterprise_influxdb/v1.8/administration/config-data-nodes/#bind-address-8088)
diff --git a/static/img/enterprise/1-8-network-diagram.png b/static/img/enterprise/1-8-network-diagram.png
new file mode 100644
index 000000000..86ba784d8
Binary files /dev/null and b/static/img/enterprise/1-8-network-diagram.png differ