diff --git a/sisr2/sisr/20-LB/lvs.sh b/sisr2/sisr/20-LB/lvs.sh
new file mode 100644
index 0000000..815ed56
--- /dev/null
+++ b/sisr2/sisr/20-LB/lvs.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+# Installation du paquet ipvsadm
+sudo apt update && sudo apt upgrade -y
+sudo apt install ipvsadm
+
+# Activation du routage
+sudo sysctl -w net.ipv4.ip_forward=1
+
+# Création du cluster
+sudo ipvsadm -A -t 192.168.0.160:80 -s rr
+
+# Ajout des serveurs réels au cluster
+sudo ipvsadm -a -t 192.168.0.160:80 -r 172.16.1.1:80 -m
+sudo ipvsadm -a -t 192.168.0.160:80 -r 172.16.1.2:80 -m