[VOL-4627] Add COMBO pon configuration and NNI speed flag

Change-Id: Ic321601634f850102dcd3082938082898abe4ffb
diff --git a/examples/pon-interfaces-config.yaml b/examples/pon-interfaces-config.yaml
new file mode 100644
index 0000000..9f0e02a
--- /dev/null
+++ b/examples/pon-interfaces-config.yaml
@@ -0,0 +1,36 @@
+---
+
+# Copyright 2022-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file shows how to pass a custom pon configuration
+# with `-f examples/pon-interfaces-config.yaml`
+
+ponPortsConfig:
+  num_pon_ports: 1
+  ranges:
+    -
+      pon_id_range:
+        start: 0
+        end: 0
+      tech: "XGS-PON"
+      onu_id_range:
+        start: 1
+        end: 1
+      alloc_id_range:
+        start: 1024
+        end: 1028
+      gemport_id_range:
+        start: 1024
+        end: 1056
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