Reboot fabric switch in 6.0 post-actions job

Change-Id: I88e26dafe0360abaa552f120dd310dfd31667442
diff --git a/Jenkinsfile-postactions b/Jenkinsfile-postactions
index 2922b5b..8e3dff7 100644
--- a/Jenkinsfile-postactions
+++ b/Jenkinsfile-postactions
@@ -54,7 +54,7 @@
                 timeout(5) {
                     sh returnStdout: true, script: """
                     ssh-keyscan -H ${deployment_config.fabric_switches[i].ip} >> ~/.ssh/known_hosts
-                    sshpass -p ${deployment_config.fabric_switches[i].pass} ssh -l ${deployment_config.fabric_switches[i].user} ${deployment_config.fabric_switches[i].ip} 'service ofagentd restart' || true
+                    sshpass -p ${deployment_config.fabric_switches[i].pass} ssh -l ${deployment_config.fabric_switches[i].user} ${deployment_config.fabric_switches[i].ip} 'sudo reboot' || true
                     """
                 }
             }