diff --git a/demo-scripts/Sprint-4/start-cassandra.sh b/demo-scripts/Sprint-4/start-cassandra.sh
new file mode 100755
index 0000000..860a320
--- /dev/null
+++ b/demo-scripts/Sprint-4/start-cassandra.sh
@@ -0,0 +1,6 @@
+#! /bin/sh
+if [ $# != 2 ]; then
+  echo "$0 server cmd"
+fi
+CLUSTER=/home/masayosi/bin/hosts-3x3.txt
+dsh -w $1 "cd ONOS; sudo ./start-cassandra.sh $2"