Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/vns/tenant-router-interface-example b/cli/documentation/en_US/vns/tenant-router-interface-example
new file mode 100755
index 0000000..25f57de
--- /dev/null
+++ b/cli/documentation/en_US/vns/tenant-router-interface-example
@@ -0,0 +1,5 @@
+localhost(config-tenant-router)# interface if1 vns A1
+ create a virtual router interface if1 and connect it to VNS A1
+
+localhost(config-tenant-router)# no interface if1
+ remove the named virtual router interface if1
\ No newline at end of file